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CaSiO3 + 2 C = CaO + Si + 2 CO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
NO + SO2 + H2O = H2SO4 + N2O =>
2 NO + SO2 + H2O = H2SO4 + N2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
NiCO3 + HBF4 + H2O = [Ni(H2O)6][BF4]2 + H2CO3 =>
NiCO3 + 2 HBF4 + 6 H2O = [Ni(H2O)6][BF4]2 + H2CO3
KH + O2 = KOH =>
2 KH + O2 = 2 KOH
CH3CHO + H2O = CH3COO + H3O =>
CH3CHO + 4 H2O = CH3COO + 3 H3O
CH3CHO + H2O = CH3CH2OH + O2 =>
2 CH3CHO + 2 H2O = 2 CH3CH2OH + O2
Al + AlCl3 + H2O = Al(OH)2Cl + H2 =>
2 Al + AlCl3 + 6 H2O = 3 Al(OH)2Cl + 3 H2
CH2O + Cu(OH)2 = CO2 + H2O + Cu2O =>
CH2O + 4 Cu(OH)2 = CO2 + 5 H2O + 2 Cu2O
C15H31COONa + CaCl2 = (C15H31COO)2Ca + NaCl =>
2 C15H31COONa + CaCl2 = (C15H31COO)2Ca + 2 NaCl
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
P4Br2 = Br2 + P =>
P4Br2 = Br2 + 4 P
CuC2H3O2 + (NH4)2S = Cu2S + (NH4)C2H3O2 =>
2 CuC2H3O2 + (NH4)2S = Cu2S + 2(NH4)C2H3O2
Fe(s) + F(g) = FeF3(s) =>
Fe(s) + 3 F(g) = FeF3(s)
Pb(OH)2 + NH4Br = PbBr2 + NH4OH =>
Pb(OH)2 + 2 NH4Br = PbBr2 + 2 NH4OH
Zn(NO3)2 = Zn + NO3 =>
Zn(NO3)2 = Zn + 2 NO3
SrCO3 + WO3 = Sr3WO6 + CO2 =>
3 SrCO3 + WO3 = Sr3WO6 + 3 CO2
HCOOH + ZnO = HCOOZn + HO =>
HCOOH + ZnO = HCOOZn + HO
Zn(s) + Cl2(g) = ZnCl2 =>
Zn(s) + Cl2(g) = ZnCl2
C18H38(s) + O2 = CO2 + H2O =>
2 C18H38(s) + 55 O2 = 36 CO2 + 38 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
FeCl3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + Na2Cl2(aq) =>
2 FeCl3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 3 Na2Cl2(aq)
KCIO3 + HBr = KCI + H2O + Br2 =>
KCIO3 + 6 HBr = KCI + 3 H2O + 3 Br2
Cu(OH)2 + CH2O = HCOOH + H2O + CuOH =>
2 Cu(OH)2 + CH2O = HCOOH + H2O + 2 CuOH
Fe2O3 + HI = FeI2 + I2 + H2O =>
Fe2O3 + 6 HI = 2 FeI2 + I2 + 3 H2O
Cu(s) + AgNO3(l) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2(aq) + 2 Ag(s)
Ge + KOH + H2O2 = K2GeO3 + H2O =>
Ge + 2 KOH + 2 H2O2 = K2GeO3 + 3 H2O
AgNO3 = Ag2 + NO2 + O2 =>
2 AgNO3 = Ag2 + 2 NO2 + O2
C5H10O2 + H2O = CH3COOH + C3H8O =>
C5H10O2 + H2O = CH3COOH + C3H8O
Sc + HI = ScI3 + H2 =>
2 Sc + 6 HI = 2 ScI3 + 3 H2
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2 =>
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2
C10H12O3 + H2O = CO2 + CH4 =>
4 C10H12O3 + 22 H2O = 17 CO2 + 23 CH4
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
Na2SO3 + CrCl3 + H2O = H2SO3 + Cr(OH)3 + NaCl =>
3 Na2SO3 + 2 CrCl3 + 6 H2O = 3 H2SO3 + 2 Cr(OH)3 + 6 NaCl
Al4C3 + I2 = AlI3 + CI4 =>
Al4C3 + 12 I2 = 4 AlI3 + 3 CI4
Ni(OH)2 + OH = Ni2O3 + H2O =>
2 Ni(OH)2 + 2 OH = Ni2O3 + 3 H2O
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + IO3{-} + H2O =>
Cr2O7{2-} + I{-} + 8 H{+} = 2 Cr{3+} + IO3{-} + 4 H2O
K2MnO4 + H2C2O4 + HCl = MnCl2 + KCl + CO2 + H2O =>
K2MnO4 + 2 H2C2O4 + 4 HCl = MnCl2 + 2 KCl + 4 CO2 + 4 H2O
P2S3 + O2 = P2O5 + SO3 =>
P2S3 + 7 O2 = P2O5 + 3 SO3
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
K2O + N2 = K + KNO3 =>
6 K2O + N2 = 10 K + 2 KNO3
SiO + Al = Si + Al2O3 =>
3 SiO + 2 Al = 3 Si + Al2O3
Fe2O3 + Cu = Cu2O + Fe =>
Fe2O3 + 6 Cu = 3 Cu2O + 2 Fe
HC6H7O6 + NaOH = H2O + NaC6H7O6 =>
HC6H7O6 + NaOH = H2O + NaC6H7O6
NaHSO4BaCl2 = NaClBaSO4HCl =>
NaHSO4BaCl2 = NaClBaSO4HCl
NF3 + HCl = Cl + N + HF =>
NF3 + 3 HCl = 3 Cl + N + 3 HF
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaOH(aq) + SrCl2(aq) = NaCl(aq) + Sr(OH)2(aq)(s) =>
2 NaOH(aq) + SrCl2(aq) = 2 NaCl(aq) + Sr(OH)2(aq)(s)
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