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4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
I3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4 + MoO3 + NH4NO3 + H2OI2 =>
8 I3PO4 + 21(NH4)2MoO4 + 12 HNO3 = 8(NH4)3PO4 + 21 MoO3 + 15 NH4NO3 + 12 H2OI2
H2 + Na = NaH =>
H2 + 2 Na = 2 NaH
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cl2 + Cu = CuCl2 =>
Cl2 + Cu = CuCl2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Cl2 + Cu = Cu2Cl =>
Cl2 + 4 Cu = 2 Cu2Cl
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Mg + S = MgS =>
Mg + S = MgS
SO2 + HI = I2 + S + H2O =>
SO2 + 4 HI = 2 I2 + S + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
CuSO4 + HJ = Cu2J2 + H2SO4 + J2 =>
2 CuSO4 + 4 HJ = Cu2J2 + 2 H2SO4 + J2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
NO2 + SO2 = SO3 + NO =>
NO2 + SO2 = SO3 + NO
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca(ClO)Cl + HCl = CaCl2 + Cl2 + H2O =>
Ca(ClO)Cl + 2 HCl = CaCl2 + Cl2 + H2O
NO + NO2 = N2O3 =>
NO + NO2 = N2O3
F + K(NO3) = KF + NO3 =>
F + K(NO3) = KF + NO3
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Al + Cl3 = AlCl3 =>
Al + Cl3 = AlCl3
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
KMNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
2 KMNO4 + 10 KI + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 I2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Cd + S = CdS =>
Cd + S = CdS
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
MnO2 + NH3 = Mn2O3 + N2 + H2O =>
6 MnO2 + 2 NH3 = 3 Mn2O3 + N2 + 3 H2O
CH3COOH + CaO = Ca(CH3COO)2 + H2O =>
2 CH3COOH + CaO = Ca(CH3COO)2 + H2O
Mg3N2(s) + H2O(l) = MgO(s) + NH3(g) =>
Mg3N2(s) + 3 H2O(l) = 3 MgO(s) + 2 NH3(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
BaCl2 + H2SO4 = BaSO4(s) + HCl(aq) =>
BaCl2 + H2SO4 = BaSO4(s) + 2 HCl(aq)
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H20 =>
10 NaCrO2 + 10 NaOH + 5 H2O2 = 10 Na2CrO4 + H20
KMnO4 + Na2SO3 + KOH = Na2SO4 + K2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = Na2SO4 + 2 K2MnO4 + H2O
[Cu(NH3)4]2 + K4Fe(CN)6 = Cu2Fe(CN)6 + K + (NH3)4 =>
[Cu(NH3)4]2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 K + 2(NH3)4
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
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