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Al2(CO3)3 + 3 H2O = 2 Al(OH)3 + 3 CO2
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
NH4 + Cr2O7 = CrO3 + N2 + H2O =>
2 NH4 + 4 Cr2O7 = 8 CrO3 + N2 + 4 H2O
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
CuC2O4 + KIO3 + HCl + KI = CuI + CO2 + KCl + H2O =>
6 CuC2O4 + KIO3 + 6 HCl + 5 KI = 6 CuI + 12 CO2 + 6 KCl + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
S + HNO4 = SO2 + NO2 + H2O =>
3 S + 4 HNO4 = 3 SO2 + 4 NO2 + 2 H2O
Cr(OH)2 + HNO3 = Cr(NO3)3 + NO + H2O =>
3 Cr(OH)2 + 10 HNO3 = 3 Cr(NO3)3 + NO + 8 H2O
NH4 + Cr2O7 = CrO3 + N2 + H2O =>
2 NH4 + 4 Cr2O7 = 8 CrO3 + N2 + 4 H2O
C8H9NO2 + H2O = C8H10NO + O2 =>
4 C8H9NO2 + 2 H2O = 4 C8H10NO + 3 O2
(CH3)2C(OH)CN + KOH = (CH3)2CO + KCN + H2O =>
(CH3)2C(OH)CN + KOH = (CH3)2CO + KCN + H2O
NH4ReO4 + C6H5N3 + HCl = C6H6N3ReO4 + NH4Cl =>
NH4ReO4 + C6H5N3 + HCl = C6H6N3ReO4 + NH4Cl
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
Ag2S = Ag + S4 =>
4 Ag2S = 8 Ag + S4
BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl
Ca + Rn = Ca5Rn7 =>
5 Ca + 7 Rn = Ca5Rn7
MnSO4 = Mn2 + SO4 =>
2 MnSO4 = Mn2 + 2 SO4
CuFeS2 + O2 = Fe2O3 + CuSO4 + SO2 =>
4 CuFeS2 + 15 O2 = 2 Fe2O3 + 4 CuSO4 + 4 SO2
NaOH + H3PO4 = NaPO4H2 + H2O =>
NaOH + H3PO4 = NaPO4H2 + H2O
Fe + CH3COOH = Fe2O3 + C2H4 =>
4 Fe + 3 CH3COOH = 2 Fe2O3 + 3 C2H4
Al + Ag2(SO4)3 = Al(SO4) + Ag =>
3 Al + Ag2(SO4)3 = 3 Al(SO4) + 2 Ag
BPO4 + H2 = B(OH)3 + P + H2O =>
2 BPO4 + 5 H2 = 2 B(OH)3 + 2 P + 2 H2O
LiHSO3 + H2SO4 = Li2SO4 + SO2 + H2O =>
2 LiHSO3 + H2SO4 = Li2SO4 + 2 SO2 + 2 H2O
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
C4H8O + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2SO4 + H2O + K2SO4 =>
5 C4H8O + K2Cr2O7 + 2 H2SO4 = 5 C4H8O2 + Cr2SO4 + 2 H2O + K2SO4
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + H2O + I2
NH3 + H2O = NO + H6 =>
6 NH3 + 6 H2O = 6 NO + 5 H6
FeCl2 + HNO3 = FeCl3 + Fe(NO3)3 + NO + H2O =>
3 FeCl2 + 4 HNO3 = 2 FeCl3 + Fe(NO3)3 + NO + 2 H2O
H2NO2 + Ca(OH)2 = H2O + Ca(HNO2)2 =>
2 H2NO2 + Ca(OH)2 = 2 H2O + Ca(HNO2)2
NH4 + Cr2O7 = (NH4)2Cr2O7 =>
2 NH4 + Cr2O7 = (NH4)2Cr2O7
C6H6O + FeCl3 = C6H5OFeCl2 + HCl =>
C6H6O + FeCl3 = C6H5OFeCl2 + HCl
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
AgBr2 = AgBr + Br2 =>
2 AgBr2 = 2 AgBr + Br2
NH4 + Cr2O7 = CrO + N + H2O =>
5 NH4 + 2 Cr2O7 = 4 CrO + 5 N + 10 H2O
CuF2 + Cl2 = CuCl2 + F2 =>
CuF2 + Cl2 = CuCl2 + F2
Zn(NO3)2 + CaSO4 = ZnSO4 + Ca(NO3)2 =>
Zn(NO3)2 + CaSO4 = ZnSO4 + Ca(NO3)2
NH4 + Cr2O7 = N + Cr3O + H2O =>
19 NH4 + 6 Cr2O7 = 19 N + 4 Cr3O + 38 H2O
CdF = Cd + F =>
CdF = Cd + F
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
Be + N = Be2N3 =>
2 Be + 3 N = Be2N3
NH4 + Cr2O7 = CrO + N + H2O =>
5 NH4 + 2 Cr2O7 = 4 CrO + 5 N + 10 H2O
N2H2 + KMnO2 + H2O = MnO2 + KOH + NH3 =>
N2H2 + 4 KMnO2 + 4 H2O = 4 MnO2 + 4 KOH + 2 NH3
Fe(OH)3(s) + H2SO4(ac) = Fe2(SO4)3(ac) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(ac) = Fe2(SO4)3(ac) + 6 H2O(l)
NaOH + Na2S = Na3 + OHS =>
NaOH + Na2S = Na3 + OHS
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