单质的的化学式

单质的的化学式 First, the chemical formula of a simple substance He, Ne, argon helium neon, krypton, xenon Ar Kr Xe Rn, RN Gold, Au, silver, Ag, copper, Cu, iron, Fe, aluminum, Al, calcium, Ca, sodium, Na, potassium, K Carbon, C, phosphorus, P, sulfur, S, silicon, Si, boron, B, arsenic, As, Hydrogen oxygen O2, H2, N2, F2, nitrogen fluorine chlorine, bromine, iodine I2 Br2 Cl2 Ozone O3, white phosphorus P4 Two. Chemical formula of oxides Carbon monoxide, CO, carbon dioxide, CO2, sulfur dioxide, SO2, sulfur dioxide,, SO3 Water H2O, H2O2, P2O5, hydrogen peroxide, nitric oxide, nitrogen dioxide, P2O5 NO NO2 Na2O, K2O, Na2O K2O silver Ag2O Mercury HgO, copper oxide CuO, Magnesium Oxide MgO, Zinc Oxide ZnO, CaO, Cao FeO FeO Iron oxide, Fe2O3, alumina, Al2O3 Titanium dioxide, TiO2, manganese dioxide, MnO2 Magnetite Fe3O4 Three. The chemical formula of acids HCl hydrochloride and nitric acid HNO3 Hydrogen sulfate H2S, sulfurous acid H2SO3, sulfuric acid H2SO4, carbonic acid H2CO3, Phosphate H3PO4 Acetic acid (acetic acid) CH3COOH Four, the chemical formula of the base Potassium hydroxide, KOH, sodium hydroxide, NaOH, ammonia, NH3, H2O Calcium hydroxide Ca (OH) 2, barium hydroxide Ba (OH) 2, Cu (OH): 2 copper hydroxide, magnesium hydroxide Mg (OH): 2, Fe (OH) 2: ferrous hydroxide Fe (OH) 3: ferric hydroxide, aluminum hydroxide Al (OH): 3 Five. The chemical formula of salt Here, the silver chloride potassium chloride sodium chloride NaCl, AgCl KCl Copper chloride, magnesium chloride, CuCl2 MgCl2, ZnCl2 CaCl2 calcium chloride zinc chloride and barium chloride, ferrous chloride FeCl2 BaCl2 Ferric chloride, FeCl3, aluminium chloride, AlCl3, cobalt chloride, CoCl3 Sodium sulfate, Na2SO4, potassium sulfate, K2SO4 BaSO4: barium sulfate and copper sulfate, zinc sulfate, CuSO4 ZnSO4 CaSO4, Magnesium Sulfate MgSO4, calcium sulfate, ferrous sulfate FeSO4 Iron sulfate Fe2 (SO4) 3, aluminum sulfate Al2 (SO4) 3 Sodium carbonate, Na2CO3, potassium carbonate, K2CO3, ammonium carbonate (NH4), 2CO3 Calcium carbonate, magnesium carbonate, CaCO3: MgCO3: BaCO3, barium carbonate, zinc copper carbonate CuCO3 down ZnCO3 case, ferrous carbonate FeCO3 Iron carbonate, Fe2 (CO3) 3, aluminium carbonate, Al2 (CO3) 3 Sodium nitrate, NaNO3, silver nitrate, AgNO3, potassium nitrate, KNO3 2 Cu (NO3) 2, Mg (NO3) 2, magnesium nitrate, zinc nitrate Ca (NO3) 2 Zn (NO3) 2, Ba (NO3) 2 barium nitrate Iron nitrate Fe (NO3) 3, aluminum nitrate Al (NO3) 3 Ammonium chloride, NH4Cl, ammonium nitrate, NH4NO3, ammonium carbonate (NH4), 2CO3, ammonium sulfate (NH4), 2SO4 Na2S, Cu2S, sodium sulfide, copper sulfide, zinc bromide potassium iodide KI ZnBr, KClO3, Potassium Permanganate KMnO4, potassium chlorate and potassium permanganate K2MnO4, Methane (natural gas), CH4, ethanol (ethanol), C2H5OH The two Cu2 (OH) 2CO3, Fe2O3.nH2O rust Oxygen O2 Hydrogen H2 Nitrogen N2 Chlorine gas Cl2 Magnesium Oxide MgO Carbon dioxide CO2 Hydrogen chloride HCl Sodium hydroxide NaOH Calcium carbonate CaCO3 Copper sulfate CuSO4 Silver nitrate AgNO3 Sodium chloride NaCl Three alumina AlCl3 Sodium bicarbonate NaHCO3 Ammonium bicarbonate NH4HCO3 Potassium Permanganate KMnO4 Manganese dioxide MnO2 Methane CH4 Ethanol C2H Water H2O Sulfates: 1. goslarite: ZnSO4.7H2O 2. barium meal, barite: BaSO4 3. melanterite, melanterite, melanterite: FeSO4.7H2O 4. mirabilite, nitre, mirabilite: Na2SO4.10H2O 5. alum: KAl (SO4) 2.12H2O 6. raw plaster: CaSO4.2H2O, gesso: 2CaSO4.H2O 7. blocks: CuSO4.5H2O, blue vitriol 8. Mohr salt: (NH4) 2SO4.FeSO4.6H2O Two minerals: One CaF2 said: 2.: KCl.MgCl2.6H2O Carnallitite 3. chalcopyrite: CuFeS2 4. bauxite: Al2O3.H2O, Al2O3.3H2O and a small amount of Fe2O3, SiO2 5. magnet ore: Fe3O4 6. hematite: Fe2O3 7. brown iron ore: 2Fe2O3.3H2O 8. siderite: Fe2CO3 9. magnesium iron ore: Mg2SiO4 10. Su Kou iron: carbon in the form of flake graphite exists 11. white iron: carbon exists in the form of FeC3 12. kaolinite: Al2 (Si2O5) (OH) 4 or (Al2O3.2SiO2.2H2O); 13. feldspar: KAlSi3O8 14. quartz: SiO2 15. borax: Na2B4O7.10H2O 16. gangue: SiO2 17. corundum (Sapphire Ruby): naturally occurring colorless alumina crystal 18. pyrite (Yu Renjin): FeS2 19. Galamina: ZnCO3 20. Chile saltpeter: NaNO3 21. talc: 3MgO.4SiO2.H2O 22. marble (calcite, limestone): CaCO3 23. Malachite: CuCO3.Cu (OH) 2 24. dolomite: MgCO3.CaCO3 25.: Na3AlF6 cryolite 26. kaolin: Al2O3.2SiO2.2H2O 27. tinstone: SnO2 28. chalcosine: Cu2S Three, gas class: 1. blast furnace gas: CO, CO2 and other mixed gases 2. water gas: CO, H2 3. natural gas (biogas): CH4 4. liquefied petroleum gas: C3H8, C4H10 based 5. coke oven gas: CH4, CO, H2, C2H4 based 6. cracking gas: C2H4 based 7. bursts of anger: H2 and O2 8. nitrous oxide: N2O 9. cracking gas: C1 ~ C4 alkanes, olefins 10. calcium carbide gas: C2H2 (usually containing H2S, PH3, etc.) Four, organic: 1. formalin (HCHO) 2. formic acid: HCOOH 3. urea: (NH4CNO) or CO (NH2) 2 4. chloroform: CCl4 5. alcohol (industrial alcohol): CH3OH 6. glycerin: CH2OH-CHOH- CH2OH 7. stearic acid: C17H35COOH 8. palmitic acid: C15H31COOH 9. oleic acid: C17H33OH 10. soap: C17H35COONa 11. silver ammonia solution: [Ag (NH3) 2]+ 12. lactic acid: CH3-CHOH-COOH 13. glucose: C6H12O6 14. sucrose: C12H22O11 15. ribose: CH2OH- (CHOH) 3CHO 16. deoxy ribose: CH2OH- (CHOH) 2CH2-CH3 17. starch: (C6H10O5) n 18. cotton, collodion: the main ingredient is [(C6H7O2) - (ONO2) 3]n is the former with high N content 19. urea: CO (NH2) 2, NH4CNO is ammonium cyanate (each isomer) 20. chloroform: CHCl3 21. oleic acid: C17H33COOH 22. silver ammonia solution: [Ag (NH3) 2]OH 23. deoxy ribose: CH2OH- (CHOH) 2CH2-CHO Five, other classes: 1. chalk: CaCO3 2. lime milk, slaked lime: Ca (OH) 2 3. plaster: 2CaSO4.H2O 4. soccer ene: C60 5., aeruginosa: Cu2 (OH) 2CO3 6. soda (sodium carbonate): Na2CO3 7. Aqua: HCl, (3:1) HNO3 8. water glass (Global caustic soda):Na2SiO3 9. baking soda: NaHCO3 10. sodas: Na2CO3 11. large soda (hypo): Na2S2O3 Bittern: MgCl2.6H2O 12. 13. orpiment: As2S3 14. realgar: As4S4 15. cinnabar: HgS 16. asbestos: CaO.3MgO.4SiO2 17. arsenic: As2O3 The 18. Epsom Salt: MgSO4.7H2O 19.: Bordeaux CuSO4+Ca (OH) 2 20. titanium dioxide: TiO2