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Ca(OH)2 + 2 HI = CaI2 + 2 H2O
Cd(NO3)2 + NH4OH = [Cd(NH3)4](NO3)2 + H2O =>
Cd(NO3)2 + 4 NH4OH = [Cd(NH3)4](NO3)2 + 4 H2O
AsH3 + O2 = As2O5 + H2O =>
2 AsH3 + 4 O2 = As2O5 + 3 H2O
As2S3 + H2O = HAsO2 + H2S =>
As2S3 + 4 H2O = 2 HAsO2 + 3 H2S
PH3(g) + N2O(g) = P4O10(s) + H2O(l) + N2(g) =>
4 PH3(g) + 16 N2O(g) = P4O10(s) + 6 H2O(l) + 16 N2(g)
Al + Fe = AlFe3 =>
Al + 3 Fe = AlFe3
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*2H2O = FeC2O4*2H2O + NH4HSO4 + H2O =>
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*2H2O = FeC2O4*2H2O + 2 NH4HSO4 + 6 H2O
CuSO4 + H2O2 = H2SO4 + CuO2 =>
CuSO4 + H2O2 = H2SO4 + CuO2
C4H12N2 + O2 = CO2 + H2O + NH3 =>
2 C4H12N2 + 11 O2 = 8 CO2 + 6 H2O + 4 NH3
NaNO3 + C = Na2O + CO2 + N2 =>
4 NaNO3 + 5 C = 2 Na2O + 5 CO2 + 2 N2
Cr(OH)3 + ClO{-} + OH{-} = Cr2O42{-} + Cl{-} + H2O =>
4 Cr(OH)3 + 77 ClO{-} + 2 OH{-} = 2 Cr2O42{-} + 77 Cl{-} + 7 H2O
Fe(NO3)3 + KCH3COO = Fe(CH3COO)3 + K(NO3) =>
Fe(NO3)3 + 3 KCH3COO = Fe(CH3COO)3 + 3 K(NO3)
At2 + HNO3 = HAtO3 + NO + H2O =>
3 At2 + 10 HNO3 = 6 HAtO3 + 10 NO + 2 H2O
KBr + C6H14 = KC6H14 + Br =>
KBr + C6H14 = KC6H14 + Br
CH3COOH + Ca(NO3)2 = (CH3COO)2Ca + HNO3 =>
2 CH3COOH + Ca(NO3)2 = (CH3COO)2Ca + 2 HNO3
SnO2 + HCl = SnCl2 + Cl2 + H2O =>
SnO2 + 4 HCl = SnCl2 + Cl2 + 2 H2O
Zn + NH4OH = Zn(OH)2 + NH3 + H2 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH3 + H2
C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O
Al2(CO3)3 + Pb(NO3)2 = Al(NO3)3 + PbCO3 =>
Al2(CO3)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbCO3
CO + AlCl3 = Al2O3 + C + Cl2 =>
3 CO + 2 AlCl3 = Al2O3 + 3 C + 3 Cl2
Cu(s) + H2SO4(l) = CuSO4(s) + H2O(l) + SO2(g) =>
Cu(s) + 2 H2SO4(l) = CuSO4(s) + 2 H2O(l) + SO2(g)
NaBr + H2SO4 + H2O2 = Br2 + NaHSO4 + H2O =>
2 NaBr + 2 H2SO4 + H2O2 = Br2 + 2 NaHSO4 + 2 H2O
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
H2O2 + Fe3O4 = Fe2O3 + H3O =>
3 H2O2 + 8 Fe3O4 = 12 Fe2O3 + 2 H3O
H3PO4 + NO = HNO3 + P4 + H2O =>
12 H3PO4 + 20 NO = 20 HNO3 + 3 P4 + 8 H2O
Ag3P = Ag + P4 =>
4 Ag3P = 12 Ag + P4
C3H8O + O2 = C3H6O + H2O =>
2 C3H8O + O2 = 2 C3H6O + 2 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Fe + Cr2O7 = FeO7 + Cr =>
Fe + Cr2O7 = FeO7 + 2 Cr
Ga + O = GaO2 =>
Ga + 2 O = GaO2
H2SO4 + Ti(OH)4 = Ti(OH)2SO4 + H2O =>
H2SO4 + Ti(OH)4 = Ti(OH)2SO4 + 2 H2O
I2O5 + CO(g) = CO2(g) + I2 =>
I2O5 + 5 CO(g) = 5 CO2(g) + I2
Mg(OH)2 + CaHPO4 = Ca(OH)2 + HMgO4P =>
Mg(OH)2 + CaHPO4 = Ca(OH)2 + HMgO4P
HI + S = H2S + S2I2 =>
2 HI + 3 S = H2S + S2I2
CrCl3 + F2 = CrF3 + F3Cl2 =>
4 CrCl3 + 15 F2 = 4 CrF3 + 6 F3Cl2
NO2 + HO2 = NH3 + O2 =>
NO2 + 3 HO2 = NH3 + 4 O2
Na2S + K2CO3 = Na2CO3 + K2S =>
Na2S + K2CO3 = Na2CO3 + K2S
C6H5Cl + O2 = CO2 + H2O + HCl =>
C6H5Cl + 7 O2 = 6 CO2 + 2 H2O + HCl
C4H10S(l) + O2(g) = CO2 + H2O + SO3 =>
C4H10S(l) + 8 O2(g) = 4 CO2 + 5 H2O + SO3
CO2 + RbOH = Rb2CO3 + H2O =>
CO2 + 2 RbOH = Rb2CO3 + H2O
MgCO3 + H2SO4 + H2O = MgSO4*7H2O + CO2 =>
MgCO3 + H2SO4 + 6 H2O = MgSO4*7H2O + CO2
CrO4{2-} + Fe(OH)2 + H2O = Cr2O3 + Fe(OH)3 + OH{-} =>
2 CrO4{2-} + 6 Fe(OH)2 + 5 H2O = Cr2O3 + 6 Fe(OH)3 + 4 OH{-}
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
Zn + K3Fe(CN)6 = ZnFe(CN)6 + K =>
Zn + K3Fe(CN)6 = ZnFe(CN)6 + 3 K
Al2(SO4)3 + NH4 = Al + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4 = 2 Al + 3(NH4)2SO4
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
In + S = In2S3 =>
2 In + 3 S = In2S3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
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