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2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NaHCO3 + Cu(NO3)2 = Na(NO3)2 + CuHCO3 =>
NaHCO3 + Cu(NO3)2 = Na(NO3)2 + CuHCO3
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CrCl3 + Na2CO3 = CrNa2 + Cl3CO3 =>
CrCl3 + Na2CO3 = CrNa2 + Cl3CO3
ZnO + H2CO3 = Zn(HCO3)2 + H2O =>
ZnO + 2 H2CO3 = Zn(HCO3)2 + H2O
HNO3 + I2 = HIO3 + NO + H2O =>
10 HNO3 + 3 I2 = 6 HIO3 + 10 NO + 2 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
C6H6O + C3H6O = C9H12O2 =>
C6H6O + C3H6O = C9H12O2
Na + H2O2 = Na2O + H2 =>
4 Na + H2O2 = 2 Na2O + H2
Ag + HNO3 = AgNO3 + H2O + NO0 =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO0
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CoCl2*6H2O + Na2HPO4*12H2O = Co3(PO4)2 + HCl + NaCl + H2O =>
3 CoCl2*6H2O + 2 Na2HPO4*12H2O = Co3(PO4)2 + 2 HCl + 4 NaCl + 42 H2O
Fe(OH)2 + H2SO4 = Fe2SO4 + SO4 + H2O =>
2 Fe(OH)2 + 2 H2SO4 = Fe2SO4 + SO4 + 4 H2O
PbO2 + NaCl + H2SO4 = PbSO4 + H2O + Na2SO4 + Cl2 =>
PbO2 + 2 NaCl + 2 H2SO4 = PbSO4 + 2 H2O + Na2SO4 + Cl2
Na + NaNO3 = Na2O + N =>
5 Na + NaNO3 = 3 Na2O + N
CO + Cl2 = CCl + O =>
2 CO + Cl2 = 2 CCl + 2 O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KHP + NaOH = H2O + NaP + K2 =>
2 KHP + 2 NaOH = 2 H2O + 2 NaP + K2
Li2S + H2SO4 = H2S + Li2SO4 =>
Li2S + H2SO4 = H2S + Li2SO4
Al + Ca(NO3)2 + H2O = Al(NO3)3 + Ca(OH)2 + H2 =>
2 Al + 3 Ca(NO3)2 + 6 H2O = 2 Al(NO3)3 + 3 Ca(OH)2 + 3 H2
HF + HO = H2OF =>
HF + HO = H2OF
C2H4O2CH4O = C3H6O2H2O =>
C2H4O2CH4O = C3H6O2H2O
K2[Zn(OH)4] + H2SO4 = K2SO4 + ZnSO4 + H2O =>
K2[Zn(OH)4] + 2 H2SO4 = K2SO4 + ZnSO4 + 4 H2O
C6H5NH2 + H2O = C6H5NH3 + OH =>
C6H5NH2 + H2O = C6H5NH3 + OH
Cr + FeO = CrO + Fe =>
Cr + FeO = CrO + Fe
Al2O3 + CaC2 = Al + CaO + CO =>
Al2O3 + CaC2 = 2 Al + CaO + 2 CO
S + H2O = SHO2 + H =>
S + 2 H2O = SHO2 + 3 H
KOH + H2O = H3O{+} + KO{-} =>
KOH + H2O = H3O{+} + KO{-}
CdS + I20 + HCl = Cd(Cl)2 + HI + S0 =>
10 CdS + I20 + 20 HCl = 10 Cd(Cl)2 + 20 HI + 10 S0
Cl2 + Ba = ClBa2 =>
Cl2 + 4 Ba = 2 ClBa2
AlBr3 + Ba(OH)2 = BaBr2 + Al(OH)3 =>
2 AlBr3 + 3 Ba(OH)2 = 3 BaBr2 + 2 Al(OH)3
CO + Cl2 = CCl + O =>
2 CO + Cl2 = 2 CCl + 2 O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K3(PO4) + HBr = KBr + H3(PO4) =>
K3(PO4) + 3 HBr = 3 KBr + H3(PO4)
CO2NH3H2O = NH4HCO3 =>
CO2NH3H2O = NH4HCO3
[Cu(NH3)4] + [Fe(CN)6] = Cu2[Fe(CN)6] + NH3 =>
2[Cu(NH3)4] + [Fe(CN)6] = Cu2[Fe(CN)6] + 8 NH3
Li2S + H2SO4 = H2S + Li2SO4 =>
Li2S + H2SO4 = H2S + Li2SO4
KCl + H3BO3 = HCl + K3BO3 =>
3 KCl + H3BO3 = 3 HCl + K3BO3
Na6(Si30Al6)O72*20H2 + NaOH = Na64(Si30Al6)O81 + H2O =>
Na6(Si30Al6)O72*20H2 + 58 NaOH = Na64(Si30Al6)O81 + 49 H2O
C2H4 + HBr = C2H4Br2 + H2 =>
C2H4 + 2 HBr = C2H4Br2 + H2
H3 + SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
2 H3 + 3 SO4 + 3 Ba(NO3)2 = 3 BaSO4 + 6 HNO3
BeCl2 + Li2(C2O4) = LiCl + Be(C2O4) =>
BeCl2 + Li2(C2O4) = 2 LiCl + Be(C2O4)
MnCl2 + KBrO3 + KOH = MnOOH + KCl + KBr + H2O =>
6 MnCl2 + KBrO3 + 12 KOH = 6 MnOOH + 12 KCl + KBr + 3 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO + P + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 11 C = 6 CaSiO + 4 P + 11 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + CO3 = C + CaO =>
3 Ca + CO3 = C + 3 CaO
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