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PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
Fe2O3(s) + H2O(l) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(l) = 2 Fe(OH)3(s)
K3PO4(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3(aq) + Ni3(PO4)2
Ca(HCO3)2 = CaCO3CO2H2O =>
Ca(HCO3)2 = CaCO3CO2H2O
BaCO3 + O2 = BaO2 + CO2 =>
2 BaCO3 + O2 = 2 BaO2 + 2 CO2
KClO3 + H2SO4 = O2 + KHS + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 13 O2 + 4 KHS + 2 Cl2 + 2 H2O
FeTiO3 = TiO2 + FeO =>
FeTiO3 = TiO2 + FeO
CCl4 + KOH = KCl + CO2 + H2O =>
CCl4 + 4 KOH = 4 KCl + CO2 + 2 H2O
S8(s) + F2(g) = SF6(g) =>
S8(s) + 24 F2(g) = 8 SF6(g)
H3PO2 + Ca(OH)2 = H2O + CaHPO2 =>
H3PO2 + Ca(OH)2 = 2 H2O + CaHPO2
Mn4Ta2O9 + Mn2FeMoO6 = Mn16Fe6Ta2Mo6O45 =>
Mn4Ta2O9 + 6 Mn2FeMoO6 = Mn16Fe6Ta2Mo6O45
Li + BaCl2 = LiCl + Ba =>
2 Li + BaCl2 = 2 LiCl + Ba
CH3OH + KMnO4 = HCHO + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 HCHO + 2 KOH + 2 H2O + 2 MnO2
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
KBr(ac) + H2O(ac) = K(OH)(ac) + HBr(ac) =>
KBr(ac) + H2O(ac) = K(OH)(ac) + HBr(ac)
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
C5H10 + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + MnSO4 + H2O =>
5 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 C5H10O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
Be(OH)2 + Sr(OH)2 = Sr(Be(OH)4) =>
Be(OH)2 + Sr(OH)2 = Sr(Be(OH)4)
(C2H5)2NH + HCl = (C2H5)2NH2Cl =>
(C2H5)2NH + HCl = (C2H5)2NH2Cl
AgCl + NH4 = Ag + NH4Cl =>
AgCl + NH4 = Ag + NH4Cl
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
FeCl3 + Na2S2O3 = NaCl + Na[Fe(S2O3)2] =>
FeCl3 + 2 Na2S2O3 = 3 NaCl + Na[Fe(S2O3)2]
H2SO4 + NH4NO3 = HNO3 + (NH4)2SO4 =>
H2SO4 + 2 NH4NO3 = 2 HNO3 + (NH4)2SO4
Cr2O7 + I = Cr + IO3 =>
3 Cr2O7 + 7 I = 6 Cr + 7 IO3
H2SO4 + NH4OH = H3O + NH4SO4 =>
H2SO4 + NH4OH = H3O + NH4SO4
CuO + N2O3 = CuO2 + N2O =>
2 CuO + N2O3 = 2 CuO2 + N2O
ZnS + KNO3 = N + K2SO4 + ZnO + SO2 =>
4 ZnS + 6 KNO3 = 6 N + 3 K2SO4 + 4 ZnO + SO2
K2Cr2O7 + H2SO4 + (CH3)3COH = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
4 K2Cr2O7 + 16 H2SO4 + (CH3)3COH = 4 Cr2(SO4)3 + 4 K2SO4 + 21 H2O + 4 CO2
KOH + Li2SO4 = K2SO4 + LiOH =>
2 KOH + Li2SO4 = K2SO4 + 2 LiOH
CaCl2 + NH4HCO3 = NH4Cl + CO2 + CaCO3 + H2O =>
CaCl2 + 2 NH4HCO3 = 2 NH4Cl + CO2 + CaCO3 + H2O
COOH2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 COOH2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 8 H2O
CuO + S = Cu + SO =>
CuO + S = Cu + SO
Bi + Fe(NO3)2 = Fe + Bi(NO3)3 =>
2 Bi + 3 Fe(NO3)2 = 3 Fe + 2 Bi(NO3)3
CH3COOC4H9 + O2 = CO2 + H2O =>
CH3COOC4H9 + 8 O2 = 6 CO2 + 6 H2O
Sn(OH)2 = SnOH2O =>
Sn(OH)2 = SnOH2O
Fe + Mg2{+} = Fe2{+} + Mg =>
2 Fe + Mg2{+} = Fe2{+} + 2 Mg
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
HCl + K2SO3 = KCl(aq) + SO2(g) + H2O(g) =>
2 HCl + K2SO3 = 2 KCl(aq) + SO2(g) + H2O(g)
Ca(OH)2 + HNO3 = CaNO3 + H3O2 =>
Ca(OH)2 + HNO3 = CaNO3 + H3O2
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
Na2O + LiF = NaF + Li2O =>
Na2O + 2 LiF = 2 NaF + Li2O
H2O + Cr2O7{2-} + CH3OH = CH2O + Cr{3+} + OH{-} =>
H2O + Cr2O7{2-} + 3 CH3OH = 3 CH2O + 2 Cr{3+} + 8 OH{-}
H2 + VO2 = VO + H2O =>
H2 + VO2 = VO + H2O
KMnO4(s) + C3H8O3(l) = K2CO3(s) + CO2(g) + H2O(g) + Mn2O3(s) =>
14 KMnO4(s) + 4 C3H8O3(l) = 7 K2CO3(s) + 5 CO2(g) + 16 H2O(g) + 7 Mn2O3(s)
Tl2O3 + NH2OH = TlOH + N2 + H2O =>
Tl2O3 + 4 NH2OH = 2 TlOH + 2 N2 + 5 H2O
C6H10(OH)COOH + O2 = CO2 + H2O =>
2 C6H10(OH)COOH + 17 O2 = 14 CO2 + 12 H2O
I2 + H2O = HOI + HI =>
I2 + H2O = HOI + HI
NiCl2 + NaOH = NaCl + Ni + HO =>
NiCl2 + 2 NaOH = 2 NaCl + Ni + 2 HO
Ca(NH4)2[Fe(CN)6] + CH3COOH = (CH3COO)2Ca + H4[Fe(CN)6] + NH3 =>
Ca(NH4)2[Fe(CN)6] + 2 CH3COOH = (CH3COO)2Ca + H4[Fe(CN)6] + 2 NH3
HCl + Fe(OH)3 = H3O + FeCl + O2 =>
6 HCl + 6 Fe(OH)3 = 8 H3O + 6 FeCl + 5 O2
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