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MgO + O = MgO2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Fe + CuSO4 = FeS3O12 + Cu =>
Fe + 3 CuSO4 = FeS3O12 + 3 Cu
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
Fe + CuSO4 = Fe2S3O12 + Cu =>
2 Fe + 3 CuSO4 = Fe2S3O12 + 3 Cu
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl
NH3 + HBO3 = NH4BO3 =>
NH3 + HBO3 = NH4BO3
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CO + O2 = CO2(g) =>
2 CO + O2 = 2 CO2(g)
C10H16 + Cl2 = HCl + C =>
C10H16 + 8 Cl2 = 16 HCl + 10 C
CaI2 + Cl2 = CaCl2 + I2 =>
CaI2 + Cl2 = CaCl2 + I2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CO + O3 = CO2(g) =>
3 CO + O3 = 3 CO2(g)
CaI2 + Cl2 = CaCl2 + I =>
CaI2 + Cl2 = CaCl2 + 2 I
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
KOH + Cl2 = KCl + KOCl + H2O =>
2 KOH + Cl2 = KCl + KOCl + H2O
N2H8SO4 + BaCl2 = NH4Cl + BaSO4 =>
N2H8SO4 + BaCl2 = 2 NH4Cl + BaSO4
C3H6Br2 + KOH = KBr + H2O + C3H5Br =>
C3H6Br2 + KOH = KBr + H2O + C3H5Br
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HSO4 + Mg = MgSO4 + H2 =>
2 HSO4 + 2 Mg = 2 MgSO4 + H2
C3H5Br + H2 = C3H7Br =>
C3H5Br + H2 = C3H7Br
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CuSO4 + K2S = CuS + K2SO4 =>
CuSO4 + K2S = CuS + K2SO4
NaOH + Cl2 = NaCl + NaClO3 + H3O =>
18 NaOH + 9 Cl2 = 14 NaCl + 4 NaClO3 + 6 H3O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CBrCH2 + H2 = CH3CHBrCH3 =>
CH3CBrCH2 + H2 = CH3CHBrCH3
C3H6O + Cl2 = HCl + C3H5ClO =>
C3H6O + Cl2 = HCl + C3H5ClO
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
CO(NH2)2 + HOCl(aq) = NCl3(aq) + CO2(aq) + H2O(l) =>
CO(NH2)2 + 6 HOCl(aq) = 2 NCl3(aq) + CO2(aq) + 5 H2O(l)
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C8H6O4 + O2 = CO2 + H2O =>
2 C8H6O4 + 15 O2 = 16 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Ca3(PO4) + SiO2 + C = P4 + CaSiO3 + CO =>
4 Ca3(PO4) + 12 SiO2 + 4 C = P4 + 12 CaSiO3 + 4 CO
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