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C + Zn2O2 = 2 Zn + CO2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Cl2 + CH4 = CH3Cl2 + HCl12 =>
7 Cl2 + CH4 = CH3Cl2 + HCl12
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H5NH2 + Cl2 = C6H5Cl2NH2 =>
C6H5NH2 + Cl2 = C6H5Cl2NH2
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + 2 NaNO3 + 12 H2O
Zn(NO3)2 + LiOH = LiNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 LiOH = 2 LiNO3 + Zn(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HOCl + NaHSO3 = NaCl + H2SO4 =>
HOCl + NaHSO3 = NaCl + H2SO4
Ca + Ga(ClO4)3 = Ga + Ca(ClO4)3 =>
Ca + Ga(ClO4)3 = Ga + Ca(ClO4)3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Mg + Al(Po4) = Al + Mg3(Po4)2 =>
3 Mg + 2 Al(Po4) = 2 Al + Mg3(Po4)2
NaOH = Na + OH =>
NaOH = Na + OH
Cu + NO = CuO + N =>
Cu + NO = CuO + N
HCOOH + (Ag(NH3)2)OH = CO2 + Ag + NH3 + H2O =>
HCOOH + 2(Ag(NH3)2)OH = CO2 + 2 Ag + 4 NH3 + 2 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Al(No3)3 + Na3Po4 = AlPo4 + NaNo3 =>
Al(No3)3 + Na3Po4 = AlPo4 + 3 NaNo3
NH4OH + C6H8O7 = C6H17N3O7 + H2O =>
3 NH4OH + C6H8O7 = C6H17N3O7 + 3 H2O
Cs2CO3(s) = Cs2O + CO2 =>
Cs2CO3(s) = Cs2O + CO2
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac) =>
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac)
Sr(OH)2 + Li2CO3 = SrCO3 + LiOH =>
Sr(OH)2 + Li2CO3 = SrCO3 + 2 LiOH
NO3H + Cr(OH)3 = Cr(NO3)3 + H2O =>
3 NO3H + Cr(OH)3 = Cr(NO3)3 + 3 H2O
C9H8O4(aq) + NaOH(aq) = NaC9H7O4(aq) + H2O(l) =>
C9H8O4(aq) + NaOH(aq) = NaC9H7O4(aq) + H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
TiO2 + H = TiO + H2O =>
TiO2 + 2 H = TiO + H2O
W2S3 + O2 = WO2 + SO2 =>
W2S3 + 5 O2 = 2 WO2 + 3 SO2
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
FeBr3 + H2O = Fe(OH)3 + HBr =>
FeBr3 + 3 H2O = Fe(OH)3 + 3 HBr
CH3(CH2)16CO2H + O2 = CO2 + H2O =>
CH3(CH2)16CO2H + 26 O2 = 18 CO2 + 18 H2O
FeO + HNO2 = Fe(NO3)3 + NO + H2O =>
FeO + 10 HNO2 = Fe(NO3)3 + 7 NO + 5 H2O
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Va + Cl2 = VaCl =>
2 Va + Cl2 = 2 VaCl
Fe + HBr = H2 + FeBr2 =>
Fe + 2 HBr = H2 + FeBr2
Mg(s) + CO2(g) + O2(g) = MgCO3(s) =>
2 Mg(s) + 2 CO2(g) + O2(g) = 2 MgCO3(s)
Pb + H3PO4 = H2 + (Pb3)(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + (Pb3)(PO4)2
Ar + H2O = Ar6H2O =>
6 Ar + H2O = Ar6H2O
HCl + NH3 = (NH3)Cl + H2 =>
2 HCl + 2 NH3 = 2(NH3)Cl + H2
HClO4 + Al2Se3 = Al(ClO4)3 + H2Se =>
6 HClO4 + Al2Se3 = 2 Al(ClO4)3 + 3 H2Se
H3PO4 + Na2CO3 = H2O + CO2 + Na3PO4 =>
2 H3PO4 + 3 Na2CO3 = 3 H2O + 3 CO2 + 2 Na3PO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BrF = Br2 + F =>
2 BrF = Br2 + 2 F
ZnOH = Zn2O + HOH =>
2 ZnOH = Zn2O + HOH
Cr6HPO3 + Al = Al2(HPO3)3 + Cr =>
3 Cr6HPO3 + 2 Al = Al2(HPO3)3 + 18 Cr
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