{"/e/part-1/chemical-reactor/": {"t": "Chemical reactor", "s": "Enclosed vessel where chemical reactions are carried out in process engineering.", "i": "https://codexery.com/chemical-reactors-and-processes/img/part-1/chemical-reactor.webp", "c": "G YassineMrabet Talk ✉ · Public domain"}, "/e/part-1/extraction-chemistry/": {"t": "Extraction (chemistry)", "s": "Separation process based on solute distribution between two phases."}, "https://codexery.com/crystallography/e/part-1/crystallization/": {"t": "Crystallization", "s": "Process forming ordered solids from solution, melt, or gas."}, "https://codexery.com/units-measurement/e/part-1/litre/": {"t": "Litre", "s": "Metric unit of volume, equal to one cubic decimetre."}, "https://codexery.com/chemistry-fundamentals/e/part-1/chemical-compound/": {"t": "Chemical compound", "s": "Substance of multiple elements bonded in fixed proportions."}, "https://codexery.com/units-measurement/e/part-1/watt/": {"t": "Watt", "s": "Scottish inventor whose steam engine powered the Industrial Revolution."}, "https://codexery.com/computer-cooling-and-sound-cards/e/part-1/heat-pipe/": {"t": "Heat pipe", "s": "A phase-change device that transfers heat with high efficiency."}, "https://codexery.com/human-variation-and-health/e/part-1/medication/": {"t": "Medication", "s": "Substance used to diagnose, cure, treat, or prevent disease.", "i": "https://codexery.com/human-variation-and-health/img/part-1/medication.webp", "c": "Samsule2 · CC BY-SA 4.0"}, "https://codexery.com/construction-and-engineering/e/part-1/welding/": {"t": "Welding", "s": "A fabrication process joining materials through heat or pressure."}, "https://codexery.com/aquarium-water-chemistry/e/part-1/biochemical-oxygen-demand/": {"t": "Biochemical oxygen demand", "s": "Measures oxygen consumed by microbes degrading organic matter in water."}, "https://codexery.com/chemistry-fundamentals/e/part-1/chemical-kinetics/": {"t": "Chemical kinetics", "s": "The branch of physical chemistry concerned with understanding the rates of chemical reactions."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/part-1/chemical-thermodynamics/": {"t": "Chemical thermodynamics", "s": "Study of heat and work in chemical reactions and state changes."}, "/e/part-1/filtration/": {"t": "Filtration", "s": "Physical process separating solids from fluids via a filter medium."}, "https://codexery.com/chemistry-fundamentals/e/part-1/chemical-reaction/": {"t": "Chemical reaction", "s": "Process rearranging atoms with energy change, yielding new substances."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/separation-process/": {"t": "Separation process", "s": "Method converting mixtures into distinct product mixtures via property differences."}, "https://codexery.com/engineering-disciplines/e/part-1/chemical-engineering/": {"t": "Chemical engineering", "s": "Engineering field focused on converting raw materials into useful products."}, "/e/part-1/batch-reactor/": {"t": "Batch reactor", "s": "Versatile vessel for non-continuous chemical reactions and batch processing.", "i": "https://codexery.com/chemical-reactors-and-processes/img/part-1/batch-reactor.webp", "c": "Related names: Louter, David, transmitter Reynolds, Larry, photographer · Public domain"}, "/e/part-1/continuous-stirred-tank-reactor/": {"t": "Continuous stirred-tank reactor", "s": "Model for estimating variables in continuous agitated-tank reactors.", "i": "https://codexery.com/chemical-reactors-and-processes/img/part-1/continuous-stirred-tank-reactor.webp", "c": "Own work · CC0"}, "https://codexery.com/engineering-disciplines/e/part-1/chemical-reaction-engineering/": {"t": "Chemical reaction engineering", "s": "Specialty in chemical engineering dealing with chemical reactors."}, "https://codexery.com/classical-and-continuum-mechanics/e/part-1/volumetric-flow-rate/": {"t": "Volumetric flow rate", "s": "Volume of fluid passing per unit time."}, "https://codexery.com/mechanics-and-fluid-dynamics/e/part-1/laminar-flow/": {"t": "Laminar flow", "s": "Smooth, layered fluid motion without mixing or eddies."}, "https://codexery.com/classical-mechanics-and-dynamics/e/part-1/oscillation/": {"t": "Oscillation", "s": "Repetitive variation about a central value across many scientific fields."}, "https://codexery.com/chemistry-fundamentals/e/part-1/ammonia/": {"t": "Ammonia", "s": "A colourless gas with a pungent smell, vital for fertilizers."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/part-1/arrhenius-equation/": {"t": "Arrhenius equation", "s": "Formula for temperature dependence of reaction rates."}, "https://codexery.com/probability-and-stochastic-processes/e/part-1/variance/": {"t": "Variance", "s": "Variance measures how far numbers spread from their average."}, "/e/part-1/cracking-chemistry/": {"t": "Cracking (chemistry)", "s": "Cracking breaks large hydrocarbons into smaller, more useful molecules.", "i": "https://codexery.com/chemical-reactors-and-processes/img/part-1/cracking-chemistry.webp", "c": "Wikimedia Commons · CC BY 4.0"}, "https://codexery.com/geology/e/part-1/erosion/": {"t": "Erosion", "s": "Natural removal and transport of Earth's surface materials by agents like water and wind."}, "https://codexery.com/reaction-mechanisms-and-kinetics/e/part-1/redox/": {"t": "Redox", "s": "Chemical reactions where oxidation states change via electron or atom transfer."}, "https://codexery.com/acids-and-bases/e/part-1/carbonic-acid/": {"t": "Carbonic acid", "s": "A metastable acid central to respiration and water chemistry.", "i": "https://codexery.com/acids-and-bases/img/part-1/carbonic-acid.webp", "c": "Soupvector · CC0"}, "https://codexery.com/meteorology/e/part-1/water-vapor/": {"t": "Water vapor", "s": "The gaseous phase of water, a key greenhouse gas and component of Earth's hydrosphere."}, "https://codexery.com/electrochemistry-and-surface-chemistry/e/part-1/electrolyte/": {"t": "Electrolyte", "s": "Substance conducting electricity through ion movement, vital in biology and technology.", "i": "https://codexery.com/electrochemistry-and-surface-chemistry/img/part-1/electrolyte.webp", "c": "Ajay Kumar Chaurasiya · CC BY-SA 4.0"}, "https://codexery.com/electrochemistry-and-surface-chemistry/e/part-1/galvanic-cell/": {"t": "Galvanic cell", "s": "Electrochemical cell generating current from spontaneous redox reactions.", "i": "https://codexery.com/electrochemistry-and-surface-chemistry/img/part-1/galvanic-cell.webp", "c": "Sumita Roy Dutta · CC BY-SA 4.0"}, "https://codexery.com/electrochemistry-and-surface-chemistry/e/part-1/galvanic-series/": {"t": "Galvanic series", "s": "Ranks metals by nobility to predict galvanic corrosion.", "i": "https://codexery.com/electrochemistry-and-surface-chemistry/img/part-1/galvanic-series.webp", "c": "Department of the Interior. Patent Office. (1849 - 1925) · Public domain"}, "https://codexery.com/thermodynamics-and-statistical-mechanics/e/part-1/temperature/": {"t": "Temperature", "s": "Temperature measures average particle kinetic energy and thermal energy distribution."}, "https://codexery.com/meteorology/e/part-1/humidity/": {"t": "Humidity", "s": "Humidity is the concentration of water vapor in air."}, "https://codexery.com/acids-and-bases/e/part-1/phosphoric-acid/": {"t": "Phosphoric acid", "s": "A major industrial acid used primarily in fertilizers."}, "https://codexery.com/chemistry-materials/e/part-1/magnesium/": {"t": "Magnesium", "s": "Lightweight metal essential to life and industry."}, "https://codexery.com/chemistry/e/part-1/graphite/": {"t": "Graphite", "s": "A crystalline carbon allotrope used in refractories, batteries, and lubricants."}, "https://codexery.com/chemical-elements-metals/e/part-1/silicon/": {"t": "Silicon", "s": "The semiconductor element that shapes the modern world."}, "https://codexery.com/construction-materials/e/part-1/concrete/": {"t": "Concrete", "s": "Second-most-used substance after water; most-manufactured material worldwide."}, "https://codexery.com/chemistry-materials/e/part-1/mercury-element/": {"t": "Mercury (element)", "s": "A heavy, silvery liquid metal with unique physical properties and high toxicity."}, "https://codexery.com/crystallography/e/part-1/crystallite/": {"t": "Crystallite", "s": "Small crystals that form the grains of most solid materials."}, "https://codexery.com/chemistry-materials/e/part-1/niobium/": {"t": "Niobium", "s": "A transition metal with superconducting and alloy-strengthening properties."}, "https://codexery.com/microbiology-and-cell-biology/e/part-1/microorganism/": {"t": "Microorganism", "s": "Microscopic organisms that shape life, health, and history."}, "https://codexery.com/inorganic-compounds-materials/e/part-1/hydrogen-sulfide/": {"t": "Hydrogen sulfide", "s": "Colorless, toxic gas with a rotten-egg odor.", "i": "https://codexery.com/inorganic-compounds-materials/img/part-1/hydrogen-sulfide.webp", "c": "Jynto ( talk ) · CC0"}, "/e/part-1/chemical-process/": {"t": "Chemical process", "s": "A means of changing chemical identity, often used industrially.", "i": "https://codexery.com/chemical-reactors-and-processes/img/part-1/chemical-process.webp", "c": "PEO ACWA · CC BY 2.0"}, "/e/part-1/destructive-distillation/": {"t": "Destructive distillation", "s": "A pyrolysis process producing commercial products from organic materials.", "i": "https://codexery.com/chemical-reactors-and-processes/img/part-1/destructive-distillation.webp", "c": "GOKLuLe · CC BY-SA 3.0"}, "https://codexery.com/energy-power/e/part-1/petrochemical/": {"t": "Petrochemical", "s": "Chemical products derived from petroleum and other fossil fuels."}, "https://codexery.com/chemistry-materials/e/part-1/organic-chemistry/": {"t": "Organic chemistry", "s": "Study of carbon compounds, basis of life and industry."}, "https://codexery.com/chemical-bonding-and-structure/e/part-1/molecule/": {"t": "Molecule", "s": "Group of atoms bonded together; fundamental unit of chemical compounds."}, "https://codexery.com/chemistry/e/part-1/hydrocarbon/": {"t": "Hydrocarbon", "s": "Organic compounds of hydrogen and carbon, key to global energy."}, "https://codexery.com/reaction-mechanisms-and-kinetics/e/part-1/pyrolysis/": {"t": "Pyrolysis", "s": "Thermal decomposition of organic matter without oxygen."}, "https://codexery.com/inventors-and-engineers/e/part-1/vladimir-shukhov/": {"t": "Vladimir Shukhov", "s": "Russian engineer-polymath who pioneered hyperboloid structures and cracking methods.", "i": "https://codexery.com/inventors-and-engineers/img/part-1/vladimir-shukhov.webp", "c": "Don-vip · CC BY-SA 4.0"}, "https://codexery.com/revolutions-and-conflicts/e/part-1/russian-revolution/": {"t": "Russian Revolution", "s": "A period of revolution and civil war that ended monarchy and established socialist rule."}, "https://codexery.com/electricity-and-magnetism/e/part-1/electrode/": {"t": "Electrode", "s": "Electrodes are conductors contacting nonmetallic circuit parts in cells."}, "https://codexery.com/classical-mechanics-and-dynamics/e/part-1/speed-of-sound/": {"t": "Speed of sound", "s": "Speed at which sound waves travel through a medium."}, "/e/part-1/cyclonic-separation/": {"t": "Cyclonic separation", "s": "Vortex-based method for removing particulates without filters."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polypropylene/": {"t": "Polypropylene", "s": "A versatile thermoplastic polymer, second only to polyethylene in production volume."}, "https://codexery.com/transportation/e/part-1/kerosene/": {"t": "Kerosene", "s": "Combustible hydrocarbon liquid derived from petroleum, used as fuel."}, "https://codexery.com/organic-chemistry-and-reaction-mechanism/e/part-1/diels-alder-reaction/": {"t": "Diels–Alder reaction", "s": "A [4+2] cycloaddition forming six-membered rings with stereochemical control.", "i": "https://codexery.com/organic-chemistry-and-reaction-mechanism/img/part-1/diels-alder-reaction.webp", "c": "Alderdiels · CC BY-SA 4.0"}, "https://codexery.com/materials/e/part-1/coke-fuel/": {"t": "Coke (fuel)", "s": "A smokeless coal-based fuel essential for iron smelting."}, "https://codexery.com/nonfiction-and-reference/e/part-1/natural-history-pliny/": {"t": "Natural History (Pliny)", "s": "Roman encyclopedia covering the natural world and human life."}, "/e/part-1/fractional-distillation/": {"t": "Fractional distillation", "s": "Separates liquid mixtures by boiling point using vaporization and condensation."}, "/e/part-1/chain-reaction/": {"t": "Chain reaction", "s": "Self-amplifying sequence of reactions releasing stored energy."}, "https://codexery.com/chemistry-materials/e/part-1/organosilicon-chemistry/": {"t": "Organosilicon chemistry", "s": "Study of carbon–silicon bond compounds, key to silicones and industry."}, "https://codexery.com/chemical-elements/e/part-1/tin/": {"t": "Tin", "s": "A soft, silvery-white post-transition metal with the largest number of stable isotopes.", "i": "https://codexery.com/chemical-elements/img/part-1/tin.webp", "c": "Farmers' Trading Company · CC BY 4.0"}, "/e/part-1/freeze-drying/": {"t": "Freeze drying", "s": "Low-temperature dehydration preserving original qualities via sublimation."}, "https://codexery.com/materials-and-states-of-matter/e/part-1/evaporation/": {"t": "Evaporation", "s": "Surface vaporization process driven by heat and molecular kinetics."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/vacuum-drying/": {"t": "Vacuum drying", "s": "Vacuum drying removes moisture by reducing pressure to lower boiling point."}, "https://codexery.com/electromagnetism-and-radiation/e/part-1/radiation/": {"t": "Radiation", "s": "Energy emitted as waves or particles through space or matter."}, "https://codexery.com/radio-spectrum-part-2/e/part-1/microwave/": {"t": "Microwave", "s": "Electromagnetic radiation between radio waves and infrared, used widely in technology."}, "https://codexery.com/construction-and-engineering/e/part-1/sanitation/": {"t": "Sanitation", "s": "Sanitation systems aim to protect human health by providing a clean environment that will stop the transmission of disease."}, "https://codexery.com/physiology-metabolism/e/part-1/feces/": {"t": "Feces", "s": "Solid waste discharged during defecation, used in agriculture and medicine."}, "https://codexery.com/chemistry-fundamentals/e/part-1/chemical-synthesis/": {"t": "Chemical synthesis", "s": "Artificial execution of chemical reactions to obtain products."}, "https://codexery.com/electrochemistry-and-surface-chemistry/e/part-1/electrochemical-cell/": {"t": "Electrochemical cell", "s": "Device converting chemical energy to electrical energy or vice versa.", "i": "https://codexery.com/electrochemistry-and-surface-chemistry/img/part-1/electrochemical-cell.webp", "c": "Benchmark Mineral Intelligence (2025) – with minor processing by Our World in Da · CC BY 4.0"}, "https://codexery.com/electromagnetism/e/part-1/electric-field/": {"t": "Electric field", "s": "Electric fields arise from charges and exert forces on other charges."}, "https://codexery.com/electromagnetism/e/part-1/electrical-resistance-and-conductance/": {"t": "Electrical resistance and conductance", "s": "Fundamental electrical properties quantifying opposition and ease of current flow."}, "https://codexery.com/manufacturing-and-materials/e/part-1/porcelain/": {"t": "Porcelain", "s": "A ceramic material known for its strength, whiteness, and translucency, fired at high temperatures."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polytetrafluoroethylene/": {"t": "Polytetrafluoroethylene", "s": "Accidentally discovered fluoropolymer used widely for non-stick and chemical resistance."}, "https://codexery.com/acids-and-bases/e/part-1/oxonium-ion/": {"t": "Oxonium ion", "s": "Cations with trivalent oxygen, key in organic synthesis and biosynthesis."}, "https://codexery.com/chemistry-fundamentals/e/part-1/amide/": {"t": "Amide", "s": "Amides are organic compounds linking amino acids into proteins."}, "https://codexery.com/chemical-substances-and-materials/e/part-1/naphthalene/": {"t": "Naphthalene", "s": "A fused-ring aromatic hydrocarbon used in mothballs and chemical synthesis.", "i": "https://codexery.com/chemical-substances-and-materials/img/part-1/naphthalene.webp", "c": "Unknown author · CC BY-SA 4.0"}, "https://codexery.com/chemistry-fundamentals/e/part-1/chemical-equilibrium/": {"t": "Chemical equilibrium", "s": "State where forward and reverse reaction rates are equal."}, "https://codexery.com/sharks/e/part-1/basking-shark/": {"t": "Basking shark", "s": "The second-largest fish, a gentle filter feeder that basks at the surface.", "i": "https://codexery.com/sharks/img/part-1/basking-shark.webp", "c": "Ian Andrews · CC BY-SA 2.0"}, "https://codexery.com/german-inventions/e/part-1/b-chner-funnel/": {"t": "Büchner funnel", "s": "Laboratory filtration device using vacuum suction for rapid separation."}, "https://codexery.com/classical-mechanics/e/part-1/gravity/": {"t": "Gravity", "s": "Gravity is the fundamental attraction between objects with mass.", "i": "https://codexery.com/classical-mechanics/img/part-1/gravity.webp", "c": "https://commons.wikimedia.org/wiki/User:Nicoguaro · CC BY-SA 3.0"}, "https://codexery.com/coffee/e/part-1/coffee-filter/": {"t": "Coffee filter", "s": "Device that separates coffee grounds from brewed liquid."}, "https://codexery.com/biochemistry-and-cell-biology/e/part-1/cellulose/": {"t": "Cellulose", "s": "The most abundant organic polymer on Earth, essential for plant cell walls and industrial products."}, "https://codexery.com/physiology-metabolism/e/part-1/excretion/": {"t": "Excretion", "s": "Excretion removes metabolic waste from organisms."}, "https://codexery.com/microbial-groups-and-extremophiles/e/part-1/protozoa/": {"t": "Protozoa", "s": "Polyphyletic group of single-celled eukaryotes, historically seen as first animals.", "i": "https://codexery.com/microbial-groups-and-extremophiles/img/part-1/protozoa.webp", "c": "Pitelka, Dorothy R. (Dorothy Riggs), 1920- · No restrictions"}, "https://codexery.com/aquatic-invertebrates/e/part-1/rotifer/": {"t": "Rotifer", "s": "Microscopic wheel-bearers of freshwater worlds"}, "https://codexery.com/invertebrates/e/part-1/annelid/": {"t": "Annelid", "s": "Annelids, or segmented worms, make up the phylum Annelida—a name that comes from the Latin for \"little ring.\" This group includes over 22,000 living species, su", "i": "https://codexery.com/invertebrates/img/part-1/annelid.webp", "c": "OJJ · CC0"}, "https://codexery.com/aquarium-water-chemistry/e/part-1/water-quality/": {"t": "Water quality", "s": "Water quality assesses chemical, physical, and biological characteristics for intended use."}, "https://codexery.com/cellular-biology/e/part-1/cilium/": {"t": "Cilium", "s": "Hair-like cellular protrusion enabling movement and sensory signaling."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/vapor-liquid-separator/": {"t": "Vapor–liquid separator", "s": "Device separating vapor and liquid phases in industrial processes."}, "https://codexery.com/energy-power/e/part-1/desalination/": {"t": "Desalination", "s": "Converting salt water to fresh water through artificial processes."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/theoretical-plate/": {"t": "Theoretical plate", "s": "Hypothetical equilibrium stage used in designing separation processes."}, "https://codexery.com/algorithms-and-data-structures/e/part-1/bisection-method/": {"t": "Bisection method", "s": "A simple, robust root-finding method for continuous functions."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/spray-drying/": {"t": "Spray drying", "s": "Rapid drying of liquids or slurries into consistent, free-flowing powders."}, "https://codexery.com/geology-earth-science/e/part-1/ore/": {"t": "Ore", "s": "Natural rock containing economically viable minerals or metals."}, "https://codexery.com/geology/e/part-1/fault-geology/": {"t": "Fault (geology)", "s": "A fracture in rock where displacement occurs, causing earthquakes."}, "https://codexery.com/international-organizations-and-agreemen/e/part-1/international-union-of-pure-and-applied-chemistry/": {"t": "International Union of Pure and Applied Chemistry", "s": "International authority for chemical nomenclature and standards."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/sedimentation/": {"t": "Sedimentation", "s": "Deposition of particles from suspension by gravity or other forces."}, "https://codexery.com/engineering-disciplines/e/part-1/civil-engineering/": {"t": "Civil engineering", "s": "Professional discipline designing and maintaining the built environment."}, "https://codexery.com/brewing-processes/e/part-1/fermentation/": {"t": "Fermentation", "s": "Anaerobic metabolism using organic compounds as both electron donor and acceptor."}, "https://codexery.com/brewing-processes-part-2/e/part-1/yeast-flocculation/": {"t": "Yeast flocculation", "s": "Reversible clumping of yeast after sugar fermentation."}, "https://codexery.com/food-and-drink/e/part-1/drinking-water/": {"t": "Drinking water", "s": "Water safe for ingestion, essential for health, scarce for billions."}, "https://codexery.com/sodium-compounds/e/part-1/sodium-hydroxide/": {"t": "Sodium hydroxide", "s": "Caustic soda: a strong base and nucleophile used in industry and chemistry education."}, "https://codexery.com/inorganic-compounds-materials/e/part-1/iron-iii-chloride/": {"t": "Iron(III) chloride", "s": "An inorganic compound with the formula FeCl₃, used as a water cleaner and etchant for metals."}, "https://codexery.com/sodium-compounds/e/part-1/sodium-silicate/": {"t": "Sodium silicate", "s": "A versatile compound used in adhesives, coatings, water treatment, and refractories."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/oligomer/": {"t": "Oligomer", "s": "Molecule of a few repeating units from monomers."}, "https://codexery.com/russian-inventions/e/part-1/bisphenol-a/": {"t": "Bisphenol A", "s": "A widely used industrial chemical with debated health effects."}, "https://codexery.com/chemical-substances-and-materials/e/part-1/paraffin-wax/": {"t": "Paraffin wax", "s": "Paraffin wax, also called petroleum wax, is a soft, colorless solid made from petroleum, coal, or oil shale.", "i": "https://codexery.com/chemical-substances-and-materials/img/part-1/paraffin-wax.webp", "c": "Sauer202 · CC BY 4.0"}, "https://codexery.com/inorganic-compounds-materials/e/part-1/hydrazine/": {"t": "Hydrazine", "s": "A versatile inorganic compound used in propellants, foams, and pharmaceuticals.", "i": "https://codexery.com/inorganic-compounds-materials/img/part-1/hydrazine.webp", "c": "Ben Mills · Public domain"}, "https://codexery.com/historical-figures/e/notable/avicenna/": {"t": "Avicenna", "s": "Preeminent philosopher and physician of the Islamic Golden Age."}, "https://codexery.com/historical-figures/e/scientists/roger-bacon/": {"t": "Roger Bacon", "s": "Medieval English polymath and early advocate of empiricism"}, "https://codexery.com/kitchentools/e/part-1/thermometer/": {"t": "Thermometer", "s": "A device that measures temperature, from ancient pneumatics to modern digital readouts."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/vacuum-distillation/": {"t": "Vacuum distillation", "s": "Distillation under reduced pressure for purification of heat-sensitive compounds."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/part-1/azeotrope/": {"t": "Azeotrope", "s": "Mixture whose vapor composition matches its liquid composition."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/part-1/azeotropic-distillation/": {"t": "Azeotropic distillation", "s": "Techniques to break azeotropes in distillation."}, "/e/part-1/continuous-distillation/": {"t": "Continuous distillation", "s": "Continuous distillation separates mixtures without interruption in large industrial columns."}, "https://codexery.com/energy-power/e/part-1/petroleum/": {"t": "Petroleum", "s": "A fossil fuel central to modern industry and climate change."}, "https://codexery.com/materials-and-states-of-matter/e/part-1/semiconductor/": {"t": "Semiconductor", "s": "Materials with conductivity between conductors and insulators."}, "https://codexery.com/engineering-disciplines/e/part-1/process-engineering/": {"t": "Process engineering", "s": "Field focused on designing and optimizing industrial processes."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/part-1/eutectic-system/": {"t": "Eutectic system", "s": "A mixture with a melting point lower than its constituents."}, "https://codexery.com/beverages-drink-culture/e/part-1/applejack-drink/": {"t": "Applejack (drink)", "s": "America's original apple brandy, freeze-distilled since 1698."}, "https://codexery.com/beer-styles/e/part-1/ice-beer/": {"t": "Ice beer", "s": "A freeze-concentrated beer with higher alcohol and lower price.", "i": "https://codexery.com/beer-styles/img/part-1/ice-beer.webp", "c": "Hainanman · CC BY-SA 4.0"}, "https://codexery.com/cuisine-and-condiments/e/part-1/juice/": {"t": "Juice", "s": "Liquid extracted from fruits and vegetables, consumed worldwide."}, "https://codexery.com/brewing-processes/e/part-1/boiling-brewing/": {"t": "Boiling (brewing)", "s": "Boiling adds hops for bitterness, flavor, and preservation.", "i": "https://codexery.com/brewing-processes/img/part-1/boiling-brewing.webp", "c": "Amandine André · CC BY 4.0"}, "https://codexery.com/food-and-drink/e/part-1/cider/": {"t": "Cider", "s": "Alcoholic beverage made from fermented apple juice."}, "/e/part-1/drying/": {"t": "Drying", "s": "Mass transfer process removing water or solvent by evaporation."}, "https://codexery.com/food-and-drink/e/part-1/food-preservation/": {"t": "Food preservation", "s": "Methods to slow spoilage and reduce food waste."}, "https://codexery.com/major-wars/e/part-1/second-world-war/": {"t": "Second World War", "s": "Global conflict between Allies and Axis, deadliest in history."}, "https://codexery.com/medications-and-pharmacology/e/part-1/penicillin/": {"t": "Penicillin", "s": "A group of β-lactam antibiotics from Penicillium moulds."}, "https://codexery.com/cell-and-molecular-biology/e/part-1/protein/": {"t": "Protein", "s": "Proteins are essential macromolecules that perform diverse cellular functions."}, "https://codexery.com/science-measurement/e/part-1/nanotechnology/": {"t": "Nanotechnology", "s": "Manipulating matter at the nanoscale for new materials and devices."}, "https://codexery.com/food/e/part-1/pudding/": {"t": "Pudding", "s": "A versatile dish spanning sweet and savoury traditions worldwide."}, "https://codexery.com/german-cuisine/e/part-1/apple-sauce/": {"t": "Apple sauce", "s": "Puréed apples used as side dish, snack, and ingredient.", "i": "https://codexery.com/german-cuisine/img/part-1/apple-sauce.webp", "c": "Famartin · CC BY-SA 4.0"}, "https://codexery.com/cooking/e/part-1/maillard-reaction/": {"t": "Maillard reaction", "s": "Chemical reaction between amino acids and reducing sugars creating browned food flavors."}, "https://codexery.com/coffee/e/part-1/instant-coffee/": {"t": "Instant coffee", "s": "A quick-dissolving coffee beverage derived from processed brewed beans.", "i": "https://codexery.com/coffee/img/part-1/instant-coffee.webp", "c": "Editor at Large · via Wikipedia: Instant coffee · CC BY-SA 2.5"}, "/e/part-1/chain-transfer/": {"t": "Chain transfer", "s": "Reaction transferring polymer chain activity to another molecule."}, "https://codexery.com/chemists-and-biochemists/e/part-1/paul-flory/": {"t": "Paul Flory", "s": "American chemist and Nobel laureate in polymer physical chemistry."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polyethylene/": {"t": "Polyethylene", "s": "Polyethylene is the most commonly produced plastic worldwide."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polyvinyl-chloride/": {"t": "Polyvinyl chloride", "s": "Third-most produced synthetic plastic, used in pipes and flexible goods."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/poly-methyl-methacrylate/": {"t": "Poly(methyl methacrylate)", "s": "A transparent thermoplastic used as a shatter-resistant glass alternative."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polyacrylonitrile/": {"t": "Polyacrylonitrile", "s": "Synthetic polymer precursor for carbon fiber and acrylic textiles."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polyvinyl-acetate/": {"t": "Polyvinyl acetate", "s": "A thermoplastic adhesive used for porous materials."}, "https://codexery.com/reaction-mechanisms-and-kinetics/e/part-1/reaction-mechanism/": {"t": "Reaction mechanism", "s": "Theoretical sequence of steps describing a chemical reaction."}, "https://codexery.com/chemistry/e/part-1/covalent-bond/": {"t": "Covalent bond", "s": "Covalent bonds involve shared electron pairs between atoms.", "i": "https://codexery.com/chemistry/img/part-1/covalent-bond.webp", "c": "DynaBlast · CC BY-SA 2.5"}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polypropylene-glycol/": {"t": "Polypropylene glycol", "s": "Polymer of propylene glycol used in polyurethanes and biotechnologicals."}, "https://codexery.com/inventors-and-engineers/e/part-1/wallace-carothers/": {"t": "Wallace Carothers", "s": "American chemist who invented nylon and advanced polymer science."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polycarbonate/": {"t": "Polycarbonate", "s": "A versatile thermoplastic with high impact resistance and optical clarity."}, "https://codexery.com/manufacturing-and-materials/e/part-1/polyester/": {"t": "Polyester", "s": "A versatile polymer family used in textiles, bottles, and engineering.", "i": "https://codexery.com/manufacturing-and-materials/img/part-1/polyester.webp", "c": "Wikifrits · CC0"}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polyurethane/": {"t": "Polyurethane", "s": "A versatile class of polymers with wide-ranging applications."}, "https://codexery.com/physical-chemistry-and-thermodynamics/e/part-1/thermodynamic-equilibrium/": {"t": "Thermodynamic equilibrium", "s": "State with no net flows and no tendency toward change."}, "https://codexery.com/probability-and-stochastic-processes/e/part-1/markov-chain/": {"t": "Markov chain", "s": "A stochastic process where the future depends only on the present."}, "https://codexery.com/chemistry-materials/e/part-1/methane/": {"t": "Methane", "s": "Simplest alkane, main component of natural gas, potent greenhouse gas."}, "https://codexery.com/chemistry/e/part-1/ethane/": {"t": "Ethane", "s": "A colorless, odorless gas and key feedstock for ethylene production."}, "https://codexery.com/chemistry-fundamentals/e/part-1/acetone/": {"t": "Acetone", "s": "Simplest ketone, key solvent and industrial precursor.", "i": "https://codexery.com/chemistry-fundamentals/img/part-1/acetone.webp", "c": "Fvasconcellos · Public domain"}, "https://codexery.com/particle-and-nuclear-physics/e/part-1/nuclear-fission/": {"t": "Nuclear fission", "s": "Nuclear fission splits atomic nuclei, releasing vast energy."}, "https://codexery.com/chemistry-materials/e/part-1/indium/": {"t": "Indium", "s": "Soft, silvery metal used in displays and semiconductors."}, "https://codexery.com/historical-figures/e/notable/enrico-fermi/": {"t": "Enrico Fermi", "s": "Architect of the nuclear age and the atomic bomb."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polymer-chemistry/": {"t": "Polymer chemistry", "s": "Sub-discipline of chemistry focusing on polymers and macromolecules."}, "/e/part-1/chain-growth-polymerization/": {"t": "Chain-growth polymerization", "s": "A polymerization technique with limited active sites at any moment."}, "/e/part-1/emulsion-polymerization/": {"t": "Emulsion polymerization", "s": "Radical polymerization in aqueous dispersion, producing latex particles."}, "https://codexery.com/companies-and-conglomerates/e/part-1/dupont/": {"t": "DuPont", "s": "A chemical company that developed many synthetic materials.", "i": "https://codexery.com/companies-and-conglomerates/img/part-1/dupont.webp", "c": "Michael Rivera · CC BY-SA 3.0"}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polyvinyl-alcohol/": {"t": "Polyvinyl alcohol", "s": "Water-soluble synthetic polymer with diverse industrial and medical uses."}, "https://codexery.com/construction-materials/e/part-1/adhesive/": {"t": "Adhesive", "s": "A non-metallic substance that binds surfaces together, with a history spanning over 200,000 years.", "i": "https://codexery.com/construction-materials/img/part-1/adhesive.webp", "c": "Cjp24 · CC BY-SA 3.0"}, "https://codexery.com/modern-conflicts/e/part-1/world-war-i/": {"t": "World War I", "s": "Global conflict between Allies and Central Powers, 1914–1918."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/polystyrene/": {"t": "Polystyrene", "s": "A widely used, non-biodegradable thermoplastic polymer."}, "https://codexery.com/computing-digital/e/part-1/computer-simulation/": {"t": "Computer simulation", "s": "Running mathematical models on computers to represent real-world systems."}, "https://codexery.com/chemistry-fundamentals/e/part-1/carboxylic-acid/": {"t": "Carboxylic acid", "s": "Polar organic acids with carboxyl group, widely occurring in nature."}, "https://codexery.com/materials-and-states-of-matter/e/part-1/surface-tension/": {"t": "Surface tension", "s": "Surface tension is the force per unit length at a liquid surface."}, "https://codexery.com/engineering-disciplines/e/part-1/biochemical-engineering/": {"t": "Biochemical engineering", "s": "Field translating biological lab discoveries into industrial-scale manufacturing."}, "https://codexery.com/geometry-and-shapes/e/part-1/tangent/": {"t": "Tangent", "s": "The line that just touches a curve at a point."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/ultrafiltration/": {"t": "Ultrafiltration", "s": "Pressure-driven membrane separation for purifying and concentrating macromolecular solutions."}, "https://codexery.com/sodium-compounds/e/part-1/sodium-hypochlorite/": {"t": "Sodium hypochlorite", "s": "Alkaline compound used as bleach and disinfectant; household use became widespread in the early 20th century."}, "https://codexery.com/classical-mechanics-and-dynamics/e/part-1/rotation/": {"t": "Rotation", "s": "Rotational motion leaves at least one point unchanged."}, "https://codexery.com/classical-mechanics-and-dynamics/e/part-1/fluid-mechanics/": {"t": "Fluid mechanics", "s": "Branch of physics studying fluids and forces on them."}, "https://codexery.com/classical-mechanics/e/part-1/drag-physics/": {"t": "Drag (physics)", "s": "A force opposing motion through a fluid, dependent on velocity.", "i": "https://codexery.com/classical-mechanics/img/part-1/drag-physics.webp", "c": "Nubifer // Wiki LIC (Spanish translation) · CC0"}, "https://codexery.com/classical-mechanics/e/part-1/buoyancy/": {"t": "Buoyancy", "s": "Buoyancy is the upward force exerted by a fluid on an immersed object."}, "https://codexery.com/separation-and-purification-techniques/e/part-1/steam-distillation/": {"t": "Steam distillation", "s": "A gentle separation technique using steam to extract volatile compounds without decomposition."}, "/e/part-1/flash-evaporation/": {"t": "Flash evaporation", "s": "Partial vaporization from pressure reduction via throttling."}, "https://codexery.com/chemistry-fundamentals/e/part-1/alkane/": {"t": "Alkane", "s": "Acyclic saturated hydrocarbons forming a homologous series."}, "https://codexery.com/chemical-substances-and-materials/e/part-1/naphtha/": {"t": "Naphtha", "s": "Flammable hydrocarbon mixture used as fuel, dilutant, and plastic feedstock.", "i": "https://codexery.com/chemical-substances-and-materials/img/part-1/naphtha.webp", "c": "Mr.ちゅらさん · CC BY-SA 3.0"}, "https://codexery.com/chemistry/e/part-1/ester/": {"t": "Ester", "s": "Esters are organyl derivatives of acids with varied uses."}, "https://codexery.com/chemistry-fundamentals/e/part-1/acetic-acid/": {"t": "Acetic acid", "s": "The second simplest carboxylic acid, key to vinegar and industrial chemistry.", "i": "https://codexery.com/chemistry-fundamentals/img/part-1/acetic-acid.webp", "c": "Michael D. Turnbull · CC0"}, "https://codexery.com/biochemistry-and-nutrition/e/part-1/polysaccharide/": {"t": "Polysaccharide", "s": "Polysaccharides are abundant carbohydrates serving storage and structural roles."}, "https://codexery.com/chemical-substances-and-materials/e/part-1/nitrocellulose/": {"t": "Nitrocellulose", "s": "Highly flammable compound used in explosives, photography, and lacquers.", "i": "https://codexery.com/chemical-substances-and-materials/img/part-1/nitrocellulose.webp", "c": "Aleksander Sobolewski · CC BY-SA 4.0"}, "https://codexery.com/materials-and-states-of-matter/e/part-1/osmosis/": {"t": "Osmosis", "s": "Osmosis is the spontaneous movement of solvent across a semipermeable membrane."}, "https://codexery.com/thermodynamics-and-statistical-mechanics/e/part-1/entropy/": {"t": "Entropy", "s": "A measure of disorder and irreversibility in physical systems."}, "https://codexery.com/particle-and-nuclear-physics/e/part-1/proton/": {"t": "Proton", "s": "Proton: stable subatomic particle, building block of atomic nuclei."}, "https://codexery.com/chemistry/e/part-1/electrolysis/": {"t": "Electrolysis", "s": "Breakdown via electricity: using direct current to drive non-spontaneous reactions."}, "https://codexery.com/polymers-and-macromolecules/e/part-1/macromolecule/": {"t": "Macromolecule", "s": "Molecules of high relative molecular mass with repeating structural units."}, "https://codexery.com/cell-and-molecular-biology/e/part-1/molecular-biology/": {"t": "Molecular biology", "s": "Study of molecular structures and processes in cells."}, "https://codexery.com/chemistry-materials/e/part-1/intermolecular-force/": {"t": "Intermolecular force", "s": "Weak forces mediating interactions between molecules, essential in biochemistry."}, "https://codexery.com/electromagnetism/e/part-1/electric-current/": {"t": "Electric current", "s": "Flow of charged particles through a conductor or space."}, "https://codexery.com/cell-and-molecular-biology/e/part-1/rna/": {"t": "RNA", "s": "RNA is a nucleic acid essential for genetic information and catalysis."}, "https://codexery.com/classical-mechanics-and-dynamics/e/part-1/fluid-dynamics/": {"t": "Fluid dynamics", "s": "Study of fluid flow, including liquids and gases."}, "https://codexery.com/electromagnetism-and-waves/e/part-1/electrostatics/": {"t": "Electrostatics", "s": "Branch of physics studying stationary electric charges and their forces."}, "https://codexery.com/electromagnetism/e/part-1/coulomb-s-law/": {"t": "Coulomb's law", "s": "Law describing electrostatic force between charged particles."}, "https://codexery.com/classical-mechanics/e/part-1/viscosity/": {"t": "Viscosity", "s": "Viscosity quantifies a fluid's internal resistance to flow."}, "https://codexery.com/classical-mechanics-and-dynamics/e/part-1/reynolds-number/": {"t": "Reynolds number", "s": "Dimensionless ratio predicting laminar or turbulent flow."}, "https://codexery.com/electromagnetism-and-radiation/e/part-1/vacuum-permittivity/": {"t": "Vacuum permittivity", "s": "Fundamental constant quantifying vacuum's response to electric fields."}}