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Anonymous users2024-02-081.Potassium chlorate is mixed with manganese dioxide for heat to produce potassium chloride and oxygen.
2kclo3 = 2kCl + 3O2 (the condition is mno2, heating) 2Quicklime is put into water to become mature lime.
cao+h2o=ca(oh)2
3.Carbon dioxide is passed into the clarified lime.
co2+ca(oh)2=caco3↓+h2o4.Iron wire burns in oxygen.
3Fe + 2O2 = Ignition = Fe3O4
5.Hydrogen sulfide (H2S) gas is ignited in the air, and sulfur dioxide and water are generated.
2H2S + 3O2 = Ignition = 2So2 + 2H2O6Copper powder is injected into ferric chloride solution to produce copper chloride and ferrous chloride.
cu+2fecl3=cucl2+2fecl2
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Anonymous users2024-02-07KCLO3 = MNO2 = 2KCl + 3O2 2, Cao + H2O == Ca(OH)23, Ca(OH)2 + CO2 == CaCO3 + H2O (CO2 insufficient).
Ca(OH)2 + 2CO2 = = 2CaHCO3 (CO2 excess) Fe + 2O2 = ignition = Fe3O4
H2S + 3O2 = Ignition = 2SO2 + 2H2O6, Cu + 2FeCl3 == 2FeCl2 + CuCl2
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Anonymous users2024-02-061. KCLO3=KCl+O2 Here, manganese dioxide (MNO2) is used as a catalyst and does not participate in chemical reactions.
2、cao+h2o=ca(oh)2
3、co2+ca(oh)2=caco3+h2ofe+2o2=fe3o4
h2s+3o2=2so2+2h2o
cu+2fecl3=3cucl2+2fe
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Anonymous users2024-02-05Barium Sulfate BaSO4, Silver Carbonate AG2CO3, Iron Sulfate Fe2(SO4)3, Ferrous Oxide FeO, Iron Oxide Fe2O3, Barium Hydroxide BA(OH)2, Iron Hydroxide Fe(OH)3, Ammonium Chloride NH4Cl, Mercury Nitrate Hg(NO3)2 Sodium Permanganate NamnO4, Sodium Sulfide Na2S, Sodium Chlorate NaClO3.
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Anonymous users2024-02-04baso4,ag2co3,fe2（so4）3，feo，fe2o3，ba（oh）2，fe（oh）3，nh4cl，hg（no3）2，kmno4，na2s，naclo3
The number is a subscript, you know.
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Anonymous users2024-02-03The first baso4, which I am also not good at chemistry, iron hydroxide fe(oh).
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Anonymous users2024-02-02Copper: cu
Sodium chloride: NaCl
Calcium nitrate: Ca(NO3)2
Manganese dioxide: mnO2
Silver nitrate: agno3
Water: H2O sodium hydroxide: NaOH
Ammonium nitrate: NH4NO3
Magnesium chloride: mgCl2
Calcium sulfate: caso4
Ferric tetroxide: Fe3O4
Copper nitrate: Cu(NO3)2
Hydrogen peroxide: H2O2
Aluminium hydroxide: Al(OH)3
Oxygen: O2 phosphorus pentoxide: P2O5
Sulfuric acid: H2SO4
Potassium chlorate: KCL
Invitation card? It should be iron. fe
Ferrous sulfate: FeSO4
Mercury: Hg Silver chloride: AGCL
Barium sulfate: baso4
Calcium hydroxide: Ca(OH)2
Nitrogen: N2 Chlorine: Cl2
Potassium nitrate: KNO3
Potassium hydroxide: koh
Copper sulphate: CuSO4
Iron oxide: Fe2O3
Barium carbonate: baCO3
Ferrous nitrate: Fe(NO3)2
Red phosphorus: P ferrous chloride: FeCl2
Helium:HE aluminum sulfate:Al2(SO4)3
Copper hydroxide: Cu(OH)2
Copper oxide: cuo
Barium nitrate: Ba(NO3)2
Ferric chloride: FeCl3
Sulfur: S ammonium nitrate: NH4NO3
Magnesium oxide: MGO
Magnesium carbonate: mgCO3
Nitric acid: Hno3
Magnesium hydroxide: mg(OH)2
Alumina: Al2O3
Potassium manganate: K2mNO4
Ammonium chloride: NH4Cl
Argon: Ar ammonium sulfate: (NH4)2SO4
Barium hydroxide: Ba(OH)2
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Anonymous users2024-02-01Calcium hydroxide Ca(OH)2 copper hydroxide Cu(OH)2 Iron hydroxideFe(OH)3
Ferrous hydroxide, Fe(OH)2, magnesium hydroxide, mg(OH)2, barium hydroxide, Ba(OH)2, potassium hydroxide, KOH
Potassium nitrate: KNO3
Sodium nitrate, nano3, calcium nitrate, ca(no3)2, silver nitrate, agno3, iron nitrate, fei(no3)3
Magnesium nitrate mg(no3)2 aluminum nitrate al(no3)3 barium nitrate ba(no3)2 copper nitrate cu(no3)2
Iron sulfate Fe2(SO4)3
Sulfuric acid and make ferrous Feso4, sodium sulfate, Na2SO4, magnesium sulfate, MgSO4
Zinc sulfur tarnoate, ZNSO4, barium sulfate, baso4, calcium sulfate, caso4, aluminum sulfate, al2(SO4)3
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Anonymous users2024-01-31Calcium hydroxide: Ca(OH)2
Hydroxide broadly contains copper Cu(OH)2
Iron hydroxide Fe(OH)3
Ferrous hydroxide Fe(OH)2
Magnesium hydroxide: mg(OH)2
Barium hydroxide. ba(oh)2
Potassium hydroxide: koh
Potassium nitrate: KNO3
Sodium nitrate. nano3
Calcium nitrate: Ca(NO3)2
Silver nitrate: agno3
Ferric nitrate. fe(no3)3
Magnesium nitrate mg(NO3)2
Aluminum nitrate. al(no3)3
Barium leadate BA(NO3)2
Copper nitrate. cu(no3)2
Iron sulfate. fe2(so4)3
Ferrous sulfate: FeSO4
Sodium sulfate Na2SO4
Magnesium sulfate. mgso4
Zinc zinc sulfur shymer ZnSO4
Barium sulfate. baso4
Calcium sulfate: caso4
Aluminum sulfate. al2(so4)3
Copper Cu Sodium Chloride NaCl Calcium Nitrate Ca(NO3)2 Manganese Dioxide Mno2 Silver Nitrate AgnO3 Water H2O Sodium Hydroxide NaOH Ammonium Nitrate NH4NO3 Magnesium Chloride MGCL2 Calcium Sulfate CaSO4 Ferric Oxide Fe3O4 Copper Nitrate Cu(NO3)2 Hydrogen Peroxide H2O2 Aluminum Hydroxide AL(OH)3 Oxygen O2 Phosphorus Pentoxide P2O5 Sulfate H2SO4 Potassium Chlorate KCLO3 Thel Fe Ferrous Sulfate FeSO4 Mercury Hg Silver Chloride AGCL Barium Sulfate BaSO4 Calcium Hydroxide Ca(OH)2 Nitrogen N2 Chlorine Cl2 Potassium Nitrate Kno3 Potassium Hydroxide KOH Copper Sulfate CuSO4 Iron Oxide Fe2O3 Barium Carbonate BaCO3 Ferrous Nitrate Fe(NO3)2 Red Phosphorus P10 Ferrous Chloride FeCl2 Helium He Aluminum Sulfate Al2(SO4)3 Copper Hydroxide Cu(OH)2 Copper Oxide Cuo Barium Nitrate BA(NO3)2 Iron Chloride FeCl3 Sulfur S8 Ammonium Nitrate NH4NO3 Magnesium Oxide MGO Magnesium carbonate MGC3 nitrate HNO3 magnesium hydroxide mg(OH)2 alumina AL2O3 potassium manganate K2mnO4 ammonium chloride NH4Cl argon AR ammonium sulfate (NH4)2SO4 barium hydroxide BA(OH)2 >>>More
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