alkalic, alkaline, basic — alcalino, básico - acetylsalicylic acid, aspirin, Bayer, Empirin, St. Joseph — aspirina - ammonia, ammonia solution, ammonia water, ammonium hydroxide, aqueous ammonia — amoníaco - informational RNA, messenger RNA, mRNA, template RNA - kaon, kappa-meson, k-meson, K particle - holy water — água benta - fluid, liquid — líquido - diastase, enzyme — enzima - Ac, actinium, atomic number 89 — actínio - atomic number 2, He, helium — hélio - atomic number 94, plutonium, Pu — plutónio, plutônio - brucine - catalyse, catalyze - sound spectrum analysis, spectral analysis, spectrographic analysis, spectrography, spectrometry, spectroscopical analysis, spectroscopic analysis, spectroscopy, spectrum analysis - clean, scavenge - flabbily - distill, make pure, purify, sublimate — purificar - solidity, solidness — solidez - dissolve — dissolver - break up, dissolve, resolve - technical - hydrophilic - lipophilic, lipotropic - desalinate, desalinise, desalinize, desalt — dessalinizar - chemical analysis, qualitative analysis — análise química - quantitative analysis, quantitative chemical analysis - colorimetric analysis, colorimetry - titration — titulação - dialysis — diálise - plasmapheresis - supercritical — supercrítico - atomic number — número atómico, número atômico - carbon-14 dating, carbon dating, radiocarbon dating - monovalent, univalent - organic - gaseous — gasoso - anhydrous — anidro - corrupt, debase, debauch, demoralise, demoralize, deprave, misdirect, pervert, profane, subvert, vitiate — perverter - albuminous — albuminoso - aqueous, watery — aguado, áqueo, aquoso - benzoic - carboxyl, carboxylic — carboxílico - atropin, atropine — atropina - carbonaceous, carbonic, carboniferous, carbonous — carbônico, carbonífero - diatomic — diatômico - Bordeaux mixture - acetic — acético - actinic — actínico - catalytic — catalítico - chemical reactor - chlorpromazine, Thorazine - sulfuric, sulphuric — sulfúrico - heparin, Lipo-Hepin, Liquaemin - hyoscine, scopolamine - body, consistence, consistency, eubstance — consistência - stickiness, viscidity, viscosity, viscousness — viscosidade - adherence, adhesion, adhesiveness, bond — fidelidade - compressibility, sponginess, squeezability — compressibilidade - brittleness, crispiness, crispness, fragility — fragilidade - leakers, microshrinkage, porosity, porousness — porosidade - permeability, permeableness — permeabilidade - absorbency — absorbency - denseness, density — densidade - relative density - atomic mass, atomic weight, relative atomic mass - molecular weight, relative molecular mass — peso molecular - combining weight, eq, equivalent, equivalent weight - concentration - pH, pH scale, Sorensen scale - M, molar concentration, molarity - insolubility, insolvability — insolubilidade - collagen - law of mass action, mass action theory - biochemistry — bioquímica - chemical science, chemistry — química - organic chemistry — química orgânica - inorganic chemistry - physical chemistry - electrochemistry — eletroquímica - geochemistry - photochemistry — fotoquímica - nuclear chemistry, radiation chemistry, radiochemistry - chemical formula, formula — fórmula química - molecular formula - structural formula - empirical formula - gluten — glúten - cooking oil - oil, vegetable oil — óleo vegetal - corn oil — óleo de milho - olive oil — azeite - palm oil - groundnut oil, peanut oil — óleo de amendoim - sesame oil — óleo de gergelim - sunflower oil, sunflowerseed oil, sunflower seed oil, sunflower-seed oil — óleo de girassol - beef tea, Bovril - running water, tap water — água corrente - drinking water — água potável - carbonated water, club soda, seltzer, soda water, soda-water, sparkling water — água gaseificada - mineral water, water — água mineral, gasosa - kingdom - periodic table — tabela periódica - antimuon, positive muon - antineutron - antiparticle — antipartícula - antiproton - antitauon, tau-plus particle - baryon, heavy particle - beauty quark, bottom quark - chain, chemical chain - charm quark - down quark - electron, negatron — electrão - elementary particle, fundamental particle — partícula elementar - hadron - hyperon - ion — íon - lambda hyperon, lambda particle - meson, mesotron — méson - mu-meson, muon, negative muon - neutrino — neutrino - neutron — neutrão, neutron, nêutron - nucleon - pi-meson, pion - antielectron, positron — pósitron - proton — protão, próton - squark, strange quark - top quark, truth quark - up quark - biochemist — bioquímico - chemist — químico - Dalton, John Dalton - Faraday, Michael Faraday - Dmitri Ivanovich Mendeleev, Dmitri Ivanovich Mendeleyev, Dmitri Mendeleev, Dmitri Mendeleyev, Mendeleev, Mendeleyev - allotropism, allotropy - photoemission - bond, chemical bond - covalent bond, homopolar bond - hydrogen bond - electrostatic bond, electrovalent bond, ionic bond - metallic bond - osmotic pressure - flake, snowflake — floco de neve - diamond dust, frost mist, frost snow, ice crystal, ice needle, poudrin, snow mist - pollen — pólen - colza oil, rape oil, rapeseed oil - vanillin — vanilina - carnauba, carnauba wax — cera de carnaúba - acidification, anthropogenic acidification — acidificação - adsorption, surface assimilation - autocatalysis - calcination — calcinação - carbonation - catalysis, contact action — catálise - centrifugation - chemical action, chemical change, chemical process - chemical reaction, reaction — reação, reacção - chromatography - burning, combustion, ignition, inflammation, kindling — combustão - clotting, coagulation, curdling — coagulação - desalination, desalinisation, desalinization — dessalinização - diffusion - emission - exothermic reaction - fractional distillation, fractionated distillation - curing, hardening, heat setting, set, solidification, solidifying, thermosetting, thermo setting, thermo-setting — solidificação - hydrolysis — hidrólise - beneficiation, mineral dressing, mineral extraction, mineral processing, ore dressing, ore processing - osmosis — osmose - oxidation, oxidisation, oxidization — oxidação - oxidation-reduction, oxidoreduction, redox - photosynthesis — fotossíntese - polymerisation, polymerization — polimerização - proteolysis - reducing, reduction - enrichment, purification, refinement, refining, upgrading — enriquecimento, refinação - saponification - secondary emission - solvation - Solvay process - adsorption, sorption — absorção - thermal emission, thermionic emission - octane number, octane rating - fatigue — fadiga - state, state of matter - form, phase - gas, gaseous state - plasma - aldehyde — aldeído - blend, mix, mixture — mistura - alloy, metal - colloid — colóide - composition - eutectic - solution — solução - aqueous solution - suspension — suspensão - modelling clay, Plasticine, play dough — pasta de moldear - plasticiser, plasticizer - polyethene, polyethylene, polythene — plástico, polietileno - acetyl, acetyl group, acetyl radical, ethanoyl group, ethanoyl radical - polyvinyl chloride, PVC - cinnamene, phenylethylene, styrene, vinylbenzene - polystyrene, styrofoam — polistireno - Styrofoam - Bakelite — baquelita - polytetrafluoroethylene, Teflon — Teflon - acetic acid, ethanoic acid — ácido acético - acetone, dimethyl ketone, propanone — acetona - acetylene, alkyne, ethyne — acetileno - Agent Orange - amino acid, aminoalkanoic acid — aminoácido - Ala, alanine, aminopropanoic acid — alanina - asparagine - aspartic acid - canavanine - CFC, chlorofluorocarbon - citrulline - cysteine - cystine - diamine - essential amino acid - glutamic acid, glutaminic acid - glutamine - glycine - hydroxyproline - ornithine - acid - chlorate — clorato - hypochlorite - hypophosphorous acid, orthophosphorous acid, phosphorous acid - lysergic acid - pyrophosphoric acid - succinic acid - sulfonic acid, sulphonic acid - titania, titanic acid anhydride, titanic anhydride, titanic oxide, titanium dioxide, titanium oxide, titanium white - alkali, base — álcali, base - atom — átomo - isotope — isótopo - chemical element, element — elemento químico - argonon, inert gas, noble gas - lanthanide, lanthanoid, lanthanon, rare earth, rare earth element, rare-earth element — terra rara - metal, metallic element — metal - noble metal - Al, aluminium, aluminum, atomic number 13 — alumínio - Am, americium, atomic number 95 — amerício - antimony, atomic number 51, Sb — antimônio, antimónio , antimonita - Ar, argon, atomic number 18 — argônio - arsenic, As, atomic number 33 — arsénico - astatine, At, atomic number 85 — astato - atomic number 56, Ba, barium — bário - barium hydroxide - atomic number 97, berkelium, Bk — berquélio - atomic number 4, Be, beryllium, glucinium — berílio - atomic number 83, Bi, bismuth — bismuto - atomic number 5, B, boron — boro - atomic number 35, Br, bromine — bromo - atomic number 48, cadmium, Cd — cádmio - atomic number 20, Ca, calcium — cálcio - atomic number 98, californium, Cf — califórnio, californium - atomic number 6, C, carbon — carbono - atomic number 58, Ce, cerium — cério - atomic number 55, caesium, cesium, Cs — césio - atomic number 17, chlorine, Cl — cloro - atomic number 24, chrome, chromium, Cr — aço cromado, cromio - atomic number 27, Co, cobalt — cobalto - atomic number 29, copper, Cu — cobre - atomic number 96, Cm, curium — curandeiro, cúrio - atomic number 66, Dy, dysprosium — disprósio - atomic number 99, E, einsteinium, Es — einstânio - atomic number 68, Er, erbium — érbio - atomic number 63, Eu, europium — európio - atomic number 100, fermium, Fm — férmio - atomic number 9, F, fluorine — flúor - atomic number 87, Fr, francium — frâncio - atomic number 64, gadolinium, Gd — gadolíneo - atomic number 31, Ga, gallium — gálio - atomic number 32, Ge, germanium — germânio - atomic number 79, Au, gold — ouro - atomic number 72, hafnium, Hf — háfnio - atomic number 67, Ho, holmium — hólmio - atomic number 1, H, hydrogen — hidrogénio, hidrogênio - hydrogen atom - deuterium, heavy hydrogen — deutério, hidrogênio pesado - atomic number 49, In, indium — índio - atomic number 53, I, iodin, iodine — iodo - atomic number 77, Ir, iridium — irídio - atomic number 26, Fe, iron — ferro - atomic number 36, Kr, krypton — crípton, criptônio - atomic number 57, La, lanthanum — lá, lantânio - atomic number 103, lawrencium, Lr — lawrêncio - atomic number 82, lead, Pb — chumbo, fusível - atomic number 3, Li, lithium — lítio - atomic number 71, Lu, lutecium, lutetium — lutécio - atomic number 12, magnesium, Mg — magnésio - atomic number 25, manganese, Mn — manganês, manganésio - atomic number 101, Md, mendelevium, Mv — mendelévio - atomic number 80, Hg, hydrargyrum, mercury, quicksilver — mercúrio - atomic number 42, Mo, molybdenum — molibdênio, molibdénio - atomic number 60, Nd, neodymium — neodímio - atomic number 10, Ne, neon — néon, neónio, neônio - atomic number 93, neptunium, Np — neptúnio - atomic number 28, Ni, nickel — níquel - atomic number 41, Nb, niobium — nióbio - atomic number 7, N, nitrogen — ''Braz.'' nitrogênio, ''Port.'' nitrogénio, azoto, nitrogénio - atomic number 102, No, nobelium — não, negativa, nobélio, recusa, voto negativo - atomic number 76, Os, osmium — ósmio - atomic number 8, O, oxygen — ''Braz.'' oxigênio, ''Port.'' oxigénio, oxigénio - liquid oxygen, LOX - atomic number 46, palladium, Pd — garantia, proteção, salvaguarda - atomic number 15, P, phosphor, phosphorus — fósforo - atomic number 78, platinum, Pt — platina - atomic number 84, Po, polonium — polónio, polônio - atomic number 19, K, potassium — potássio - atomic number 59, Pr, praseodymium — praseodímio - atomic number 61, Pm, promethium — promécio - atomic number 91, Pa, protactinium, protoactinium — protactínio - atomic number 88, Ra, radium — rádio - atomic number 86, radon, Rn — radão, rádon - atomic number 75, Re, rhenium — rénio - atomic number 45, Rh, rhodium — pau-rosa, ródio - atomic number 37, Rb, rubidium — rubídio - atomic number 44, Ru, ruthenium — rutênio, ruténio - atomic number 104, element 104, kurchatovium, Rf, rutherfordium, unnilquadium, Unq - atomic number 62, samarium, Sm — samário - atomic number 21, Sc, scandium — escândio - atomic number 34, Se, selenium — selénio, selênio - Ag, atomic number 47, silver — prata - atomic number 11, Na, sodium — sódio - atomic number 38, Sr, strontium — estrôncio - atomic number 16, brimstone, S, sulfur, sulphur — enxofre - atomic number 73, Ta, tantalum — tantálio, tântalo - atomic number 43, Tc, technetium — tecnécio - atomic number 52, Te, tellurium — telúrio - atomic number 65, Tb, terbium — térbio - atomic number 81, thallium, Tl — tálio - atomic number 90, Th, thorium — tório - atomic number 69, thulium, Tm — túlio - atomic number 50, pewter, Sn, tin — estanho, lata - atomic number 22, Ti, titanium — titânio - atomic number 74, tungsten, W, wolfram — tungstênio, volfrâmio - atomic number 92, U, uranium — urânio - atomic number 23, V, vanadium — vanádio - atomic number 54, Xe, xenon — xênon, xenónio, xenônio - atomic number 70, Yb, ytterbium — itérbio - atomic number 39, Y, yttrium — ítrio - atomic number 30, zinc, Zn — zinco - atomic number 40, zirconium, Zr — zircônio - garnet — granada - lecithin — lecitina - molecule — molécula - monomer - perchlorate - perchloric acid - proline - butane — butano - coal gas — gás carbonífero, gás de hulha - coke — carvão - diesel, diesel fuel, diesel oil — gasóleo, óleo diesel - fossil fuel - fuel oil, heating oil — gasóleo - gasohol - gas, gasolene, gasoline, petrol — gasolina - coal oil, kerosene, kerosine, lamp oil, paraffin — petróleo, querosene - methanol, methyl alcohol, wood alcohol, wood spirit — álcool metílico, metanol - opal, opalescent enamel — opala - peat - pentose — pentose - hexose - propane — propano - pyridine - pyrites - ribose - ricin, ricin toxin - flint, gem, gemstone, jewel, precious stone, stone — jóia, pedra, pedra preciosa - cabochon - binder - paste - A, adenine — adenina - adenosine monophosphate, adenylic acid, AMP - adenosine triphosphate, ATP - agate, Agatha, occidental agate, oriental agate — ágata - alcohol, spirit — álcool - alcohol, ethanol, ethyl alcohol, fermentation alcohol, grain alcohol, spirit of wine, spirits of wine — etanol - isopropanol, isopropyl alcohol - denatured alcohol — álcool denaturado - ethyl, ethyl group, ethyl radical — etil - aldose - acetal - acetaldehyde, ethanal - aldehyde-alcohol, aldol - alkali metal, alkaline metal - alkaloid — alcalóide - alkene, olefin, olefine — alceno - ephedrine - pseudoephedrine - nicotine — nicotina - strychnine - cupronickel - electrum - pewter, tin — estanho - white gold — ouro branco - amide - inhibitor, restraining agent, retarding agent - anticorrosive paint, antioxidant, antirust paint, rust preventer, undercoat - deuterium oxide, heavy water — água pesada - organic compound — composto orgânico - protein — proteína - aleurone - gelatin, gelatine — gelatina - mucin - actin - albumen, albumin — albumina - serum albumin - ceratin, keratin — ceratina - chitin - fibrin — fibrina - amylase — amílase - coagulase - thrombin - catalase - rennet - aminal, amine, aminoalkane - carboxylic acid — ácido carboxílico - saccharic acid - sorbic acid - fatty acid — ácido graxo - peptide - ammonium, ammonium ion — amônio - ammonium chloride, sal ammoniac — cloreto de amônio - aminobenzine, aniline, aniline oil, phenylamine — anilina - animal oil - caffein, caffeine — cafeína - antifreeze — anticongelante - aqua fortis, nitric acid — ácido nítrico - nitrous acid - nitrogen oxide - nitrogen dioxide - anhydride — anidrido - aqua regia, nitrohydrochloric acid — água-régia - arginine — arginina - asafetida, asafoetida - ash - austenite - azide - methylene blue, methylthionine chloride - phenothiazine, thiodiphenylamine - babbitt, Babbitt metal - bagasse — bagaço - barbituric acid, malonylurea - benzene, benzine, benzol, crude benzol — benzeno - benzoate of soda, sodium benzoate - benzoic acid - benzoyl peroxide - bicarbonate, hydrogen carbonate — bicarbonato - baking soda, bicarbonate of soda, saleratus, sodium bicarbonate, sodium hydrogen carbonate — bicarbonato de sódio - reagent — reagente - blanching agent, bleach, bleaching agent, whitener - comburent, combustive, combustive-fuel, oxidant, oxidiser, oxidizer, oxidizing agent - peroxide — água oxigenada - borate - brimstone, native sulfur, native sulphur - Britannia metal - buffer solution - animal fat — gordura de animal - butanol, butyl alcohol - butanoic acid, butyric acid - calcium hypochlorite - camphor — cânfora - capric acid, decanoic acid - caproic acid, hexanoic acid - caprylic acid - carbamate - carbamic acid - carbide — carboneto - carbohydrate, glucide, saccharide, sugar — carbohidrato - carbon black, crock, lampblack, smut, soot — fuligem - carcinogen — carcinógeno, substância cancerígena - cellulose — celulose - cellulose nitrate, cellulosic nitrate, guncotton, nitrocellulose, nitrocotton - animal starch, glycogen - inulin - carbolic acid, hydroxybenzene, oxybenzene, phenol, phenylic acid - activated carbon, activated charcoal — carvão ativado - black lead, graphite, plumbago — grafite - carbon dioxide, carbonic acid gas, CO2 — dióxido de carbono - carbon disulfide - carbon monoxide, carbon monoxide gas, CO — monóxido de carbono - carbon tet, carbon tetrachloride, perchloromethane, tetrachloromethane — tetracloreto de carbono - carbonate — carbonato - carbon dioxide, carbonic acid — ácido carbônico - coenzyme - cofactor - carnelian, cornelian — cornalina - cast iron — ferro fundido - wrought iron — ferro forjado - steel - chromium steel, corrosion-resisting steel, rustless steel, rustproof steel, stainless, stainless steel — aço inoxidável - Damascus steel, Damask steel - cat's eye, catseye, chrysoberyl cat's eye, cymophane, tiger's eye - cementite, iron carbide - calcedony, chalcedony — calcedônia, variedade de sílica - neurotransmitter - monoamine neurotransmitter - 5-hydroxytryptamine, serotonin - acetylcholine - endorphin - chlorine dioxide - chromic acid - chrysoprase - citric, citric acid — ácido cítrico, cítrico - citrine — citrina - coal — carvão - anthracite, anthracite coal, hard coal — antracite, antracito - bituminous coal, soft coal - brown coal, lignite, wood coal — lignite - cod liver oil, cod-liver oil — óleo de fígado de bacalhau - composite material - chemical compound, compound — composto químico - constantan, Eureka - conductor — condutor - dielectric, insulating material, insulation, insulator, nonconductor, pipe insulator — isolante - coolant - coral, precious coral, red coral — coral - creatin, creatine - cresol, methyl phenol - sodium cyanide - cyanide, nitril, nitrile - cyanuric acid - C, cytosine - defoliant - andradite - deoxyribonucleic acid, desoxyribonucleic acid, DNA — ADN , DNA - recombinant deoxyribonucleic acid, recombinant DNA - ribonucleic acid, RNA — ácido ribonucleico, ARN - acceptor RNA, soluble RNA, transfer RNA, tRNA - deoxyribose - dimer - dioxide — dióxido - disaccharide - distilled water — água destilada - dopamine, Dopastat, Intropin - Duralumin - elastomer - H2O, water — água - electrolyte — eletrólito - extract, infusion — extracto - ester — éster - C2H6, ethane - ethyl acetate - ethene, ethylene — etileno - ethanediol, ethylene glycol, glycol - propanediol, propylene glycol - toxic industrial waste, toxic waste - ferrite - fertiliser, fertilizer, plant food — fertilizante - organic, organic fertiliser, organic fertilizer — fertilizante orgânico - soda niter, sodium nitrate - niter, nitre, potassium nitrate, saltpeter, saltpetre — nitrato de potássio, nitro, salitre - potassium cyanide - potassium dichromate - propanoic acid, propionic acid - putrescine - dung, manure — cocô, estrume, excremento, fezes, merda - green manure - fat, fat content, grease — gordura - ferritin - fish-liver oil, fish oil — óleo de peixe - chert — variedade de quartzo - flint — pederneira - fluoride — flúor - fluorocarbon - formaldehyde, methanal — formaldeído - formic acid — ácido fórmico - formulation, preparation — preparação - fructose, fruit sugar, laevulose, levulose — frutose - fuel — carburante, combustível - fumaric acid - furan, furane, furfuran - furfural, furfuraldehyde - brain sugar, galactose - gallic acid - bottled gas, liquefied petroleum gas - flint glass, optical flint - tektite - glass - laminated glass, safety glass, shatterproof glass — vidro de segurança - stained glass — vidro colorido, vitral - enamine - enantiomer, enantiomorph - dextrose, glucose — glicose, glucose - blood glucose, blood sugar - glyceraldehyde, glyceric aldehyde - acylglycerol, glyceride - triglyceride - glycerin, glycerine, glycerol — glicerina - glyceryl trinitrate, nitroglycerin, nitroglycerine, Nitrospan, Nitrostat, trinitroglycerin — nitroglicerina - glycoside - glucoside - saponin - glycolic acid, glycollic acid, hydroxyacetic acid - glycoprotein - lectin - grease, lubricating oil — gordura - Greek fire - G, guanine - essential oil, volatile oil — óleo essencial, óleo volátil - attar of roses, rose oil — essência de rosas - linalool - resin, rosin — resina - copal — goma copal - balsam capivi, copaiba, copaiba balsam — copaíba - asa dulcis, benjamin, benzoin, gum benjamin, gum benzoin — benjamin - benzofuran, coumarone, cumarone - bdellium - copolymer - polyurethan, polyurethane — poliuretano - halide - halogen — halogénio - hard water - hemiacetal - heptane — heptano, hidrogeneto de heptilo - herbicidal, herbicide, weedkiller, weed killer, weed-killer — herbicida - hexane - alpha-lipoprotein, HDL, high-density lipoprotein - histidine - hydrazine - hydride - hydrocarbon — hidrocarboneto - chlorohydric acid, hydrochloric acid — ácido clorídrico - hydrogen chloride - hydrogen fluoride - hydrofluoric acid - hydrogen iodide - hydrogen sulfide - hypo, sodium thiosulfate, sodium thiosulphate - hypochlorous acid - hydroxyl, hydroxyl group, hydroxyl radical - ice, water ice - frost, hoar, hoarfrost, hoar frost, hoar-frost, rime — geada - icicle — sincelo - Inconel - glyoxaline, imidazole, iminazole - ink — tinta - insecticide, insect powder — insecticida - insectifuge, insect repellant, insect repellent — repelente de insetos - Invar - invert sugar - iodic acid - iodide - isocyanate - isoleucine - isomer - jasper — jaspe - ketone - lactic acid — ácido láctico - lactose, milk sugar — lactose - lapis lazuli, lazuli — lápis-lázuli, lazulite - larvicide - dodecanoic acid, lauric acid - lindane - leucine - hydrated oxide, hydroxide - calcium chloride — cloreto de cálcio - limonene - 9, 12-octadecadienoic acid, linoleic acid, linolic acid - linolenic acid - lipase - lipid, lipide, lipoid - lipoprotein - fluid — fluido - liquid — líqüido - liquid nitrogen — nitrogênio líquido - liquid crystal, liquid crystal state, mesomorphic state, mesomorphism - low brass - beta-lipoprotein, LDL, low density lipoprotein, low-density lipoprotein, �?-lipoprotein - lye — detergente, lixívia - lysine — lisina - macromolecule, supermolecule - magnesium sulfate - Malathion - maleic acid - maltose, malt sugar — açúcar de sacarose, maltose - martensite - cyanuramide, melamine - methane — metano - alkane, alkane series, methane series, paraffin, paraffin series — alcano, parafina - methylene, methylene group, methylene radical - methyl, methyl group, methyl radical — metilo - methionine - birch oil, methyl salicylate, sweet-birch oil - mineral oil - MAO, monoamine oxidase - monosaccharide, monosaccharose, simple sugar - monoxide — monóxido - tartrate - morganite - myristic acid, tetradecanoic acid - napalm — napalm - naphtha — nafta - naphthalene — naftalina - gas, natural gas — gás natural - German silver, nickel silver - NAD, nicotinamide adenine dinucleotide - nitrobenzene - nucleic acid - nucleoside - base, nucleotide — nucleotídeo - cellulose acetate - cellulose triacetate, tiacetate fiber, triacetate, triacetate fibre - polyamide, polymeric amide — poliamida - octane — octano - oil — azeite - gas oil - oleic acid - oligosaccharide - nicolo, onicolo, onyx — ónix - oxalacetic acid, oxaloacetic acid - ethanedioic acid, oxalic acid - oxidase - oxide — óxido - oxidoreductase - oxime - periodic acid — ácido periódico - hexadecanoic acid, palmitic acid - papain - pearlite - pectin — pectina - pepsin — pepsina - Permalloy - permanganate — permanganato - peridot — peridoto - biocide, pesticide — pesticida - crude, crude oil, fossil oil, mineral oil, oil, petroleum, rock oil — petróleo - system - phenylalanine - phosphine - phospholipid - orthophosphoric acid, phosphoric acid - picric acid - polymerase - reverse transcriptase - plasma - plaster, plaster of Paris - polyose, polysaccharide - polymer — polímero - permanganate of potash, potassium permanganate - polypropene, polypropylene - caustic potash, potash, potassium hydroxide — potassa - powder, pulverisation, pulverization — pó - propanal, propionaldehyde - propanol, propyl alcohol - acrolein, propenal - acrylate, propenoate - acrylic acid, propenoic acid - acrylonitrile, propenonitrile, vinyl cyanide - peptidase, protease, proteinase, proteolytic enzyme - borosilicate glass, Pyrex — assadeira de vidro temperado, Pyrex - pyruvic acid - raffinose - minium, red lead - residue — resíduo - resorcinol - brine, saltwater, seawater, sea water — água do mar, salmoura - freshwater, fresh water — água doce - 2-hydroxybenzoic acid, salicylic acid - salt — sal - rotenone - sodium chlorate - ammonium nitrate - silver nitrate - caustic soda, sodium hydroxide — soda cáustica - silver bromide - nitrate, nitrated — nitrato - nitrite — azotito, nitrito - sodium nitrite - chloride - aluminium chloride, aluminum chloride - silver chloride - sarcosine - serine - myosin - haemoglobin, Hb, hemoglobin — hemoglobina - myoglobin - glutelin - histone - antibody — anticorpo - monoclonal, monoclonal antibody - capsaicin - piperin, piperine - toxin — toxina - shale oil - blacking, shoe polish — graxa - silicate — silicato - silicon carbide - silicone, silicone polymer — silicone - siloxane - silica, silicon dioxide, silicon oxide — dióxido do silicone, sílica - silica gel - sal soda, soda, soda ash, sodium carbonate, washing soda — bicarbonato de sódio - sodium hypochlorite - sodium iodide - sodium sulfate, sodium sulphate - spice - primary solid solution, solid solution - spray - stachyose - amylum, starch — amido, goma - cornflour, cornstarch — farinha de milho - steam, vapor, vapour — vapor - water vapor, water vapour — vapor de água, vapor d’água - steam, vapor, vapour — nevoeiro, vapor - water softener — amaciador de água - octadecanoic acid, stearic acid - stearin, stearine — estearina - steroid alcohol, sterol - cholesterin, cholesterol — colesterol - ergosterol - cardiac glucoside, cardiac glycoside - tallow - saccharose, sucrose - sulfate, sulphate — sulfato - sulfide, sulphide — sulfito, sulfureto - sulfur dioxide, sulphur dioxide - aventurine, sunstone - tannic acid, tannin — ácido tânico, tanino - tartaric acid — ácido tartárico - terpene - tetrafluoroethylene - threonine - T, thymine - thyme camphor, thymic acid, thymol - methylbenzene, phenylmathane, toluene, toluol — tolueno - tambac, tombac, tombak — liga de zinco e cobre, similiouro, tombaque - tourmaline — turmalina - trace element - aminopherase, aminotransferase, transaminase - trichloracetic acid, trichloroacetic acid - tryptophan, tryptophane - tungstic acid - tyrosine - U, uracil - carbamide, urea — uréia - uric acid - valine - flaxseed oil, linseed oil — óleo de linhaça - Chinawood oil, china wood oil, China wood oil, china-wood oil, China-wood oil, Chinese wood oil, mu oil, tung oil, Tung oil, wood oil - vinegar - oil of vitriol, sulfuric acid, sulphuric acid, vitriol — ácido sulfúrico, vitríolo - sealing-wax, wax — cera, lacre - cerumen, earwax — cerume - spermaceti — cetina, espermacete - cadaverine - surface-active agent, surfactant, wetter, wetting agent - train oil, whale oil — óleo de baleia - firewood — lenha - wood pulp — pastas de madeira, polpa da madeira - wood sugar, xylose — xilose - xylene, xylol - zirconia, zirconium dioxide, zirconium oxide — dióxido de zircônio, zircônia - zymase - imide - curare, tubocurarine — curare[Domaine]