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4 CuO + CH4 = 4 Cu + CO2 + 2 H2O
Cr(NO3)3 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
2 Cr(NO3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O
Eu(NO3)3 + Zn + HCl = Eu(NO3)2 + ZnCl2 + HNO3 =>
2 Eu(NO3)3 + Zn + 2 HCl = 2 Eu(NO3)2 + ZnCl2 + 2 HNO3
Na2O + H2SO2 = Na2SO2 + H2O =>
Na2O + H2SO2 = Na2SO2 + H2O
C3H7COHH2 = C3H7CH2OH =>
C3H7COHH2 = C3H7CH2OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH5O + H3PO4 = N3H12PO4 + H2O =>
3 NH5O + H3PO4 = N3H12PO4 + 3 H2O
Al + KNO3 + KOH + H2O = NH3 + K3[Al(OH)6] =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 3 NH3 + 8 K3[Al(OH)6]
C6H7N + Br2 = C6H7NBr =>
2 C6H7N + Br2 = 2 C6H7NBr
FeCl3 + Al(OH)3 = AlCl3 + Fe(OH)3 =>
FeCl3 + Al(OH)3 = AlCl3 + Fe(OH)3
RbOH + HNO2 = RbNO2 + H2O =>
RbOH + HNO2 = RbNO2 + H2O
H2S + Pb(No3)2 = Pb2S2 + H(No3) =>
2 H2S + 2 Pb(No3)2 = Pb2S2 + 4 H(No3)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H2SO4 + (NH4)NO3 = HNO3 + (NH4)2SO4 =>
H2SO4 + 2(NH4)NO3 = 2 HNO3 + (NH4)2SO4
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
ClO4{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO4{-} + 7 Cl{-} + 8 H{+} = 4 Cl2 + 4 H2O
I2 + C6H12O6 + NaOH = C6H12O7 + NaI + H2O =>
I2 + C6H12O6 + 2 NaOH = C6H12O7 + 2 NaI + H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
KNO2 + H2S = K2S + HNO2 =>
2 KNO2 + H2S = K2S + 2 HNO2
C6H7N + Br2 = C6H6NBr + HBr =>
C6H7N + Br2 = C6H6NBr + HBr
K2Cr2O7 + FeO + HCl = Cr2O3 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 6 FeO + 20 HCl = Cr2O3 + 6 FeCl3 + 2 KCl + 10 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
BaCO3 + H3PO4 = BaPO4 + H2CO3 + H =>
BaCO3 + H3PO4 = BaPO4 + H2CO3 + H
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
OH + SO2 = SO3 + H2O =>
2 OH + SO2 = SO3 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg + H2O + NH3 = Mg(OH)2 + NH4 =>
Mg + 2 H2O + 2 NH3 = Mg(OH)2 + 2 NH4
C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2
AgF + H2S = Ag2S + HF =>
2 AgF + H2S = Ag2S + 2 HF
CH2(OH)CH(OH)CH2OH + O2 = CO2 + water =>
2 CH2(OH)CH(OH)CH2OH + 7 O2 = 6 CO2 + 8 H2O
Na + H3PO4 = Na3PO4 + H =>
3 Na + H3PO4 = Na3PO4 + 3 H
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Tl + F = TlF =>
Tl + F = TlF
C12H22O11H2O = C2H5OH + CO2 =>
C12H22O11H2O = 4 C2H5OH + 4 CO2
Sn(OH)2CsOH = Cs[Sn(OH)3] =>
Sn(OH)2CsOH = Cs[Sn(OH)3]
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
BeO + K2O = K2BeO2 =>
BeO + K2O = K2BeO2
H3BO3 + H2O = H3O + BO3 =>
H3BO3 + 3 H2O = 3 H3O + BO3
Na2CO3 + CH3CH2OH = Na + CH3COOH + H2O =>
2 Na2CO3 + 3 CH3CH2OH = 4 Na + 4 CH3COOH + H2O
CaCl2 + Na2S = NaCl + CaS =>
CaCl2 + Na2S = 2 NaCl + CaS
GaCl3 + F2 = GaF3 + Cl2 =>
2 GaCl3 + 3 F2 = 2 GaF3 + 3 Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
F2 + PbCl2 = Cl2 + PbF2 =>
F2 + PbCl2 = Cl2 + PbF2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
SO + HCl = SOCl + H =>
SO + HCl = SOCl + H
Ag2OH + HSeO3 = Ag2SeO3 + H2O =>
Ag2OH + HSeO3 = Ag2SeO3 + H2O
Mn + Br = MnBr2 =>
Mn + 2 Br = MnBr2
HNO3 + Zn(OH)2 = Zn(OH)NO3 + H2O =>
HNO3 + Zn(OH)2 = Zn(OH)NO3 + H2O
CdCl2 + NaCl = CdCl + NaCl3 =>
2 CdCl2 + NaCl = 2 CdCl + NaCl3
KI + Cl2 = Cl2K + I =>
KI + Cl2 = Cl2K + I
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