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(Zn(NH3)4)SO4 + 2 HCl + 2 H2O = Zn(OH)2 + 2 NH4Cl + (NH4)2SO4
N2O + BaO = NBa + O2 =>
2 N2O + 4 BaO = 4 NBa + 3 O2
V4 + O2 = V2O5 =>
V4 + 5 O2 = 2 V2O5
C6H5NH2 + NaNO2 + H2SO4 = C6H5N2HSO4 + Na2SO4 + H2O =>
2 C6H5NH2 + 2 NaNO2 + 3 H2SO4 = 2 C6H5N2HSO4 + Na2SO4 + 4 H2O
SiH4 + AgNO3 + H2O = Ag + HNO3 + SiO2 =>
SiH4 + 8 AgNO3 + 2 H2O = 8 Ag + 8 HNO3 + SiO2
Fe2(SO4)3 + Na4P2O7 = Fe4(P2O7)3 + Na2SO4 =>
2 Fe2(SO4)3 + 3 Na4P2O7 = Fe4(P2O7)3 + 6 Na2SO4
Pb(NO3)2(aq) = PbO + NO2 + O2 =>
2 Pb(NO3)2(aq) = 2 PbO + 4 NO2 + O2
HOOCCH2CH2COOH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 HOOCCH2CH2COOH + 14 KMnO4 + 21 H2SO4 = 20 CO2 + 7 K2SO4 + 14 MnSO4 + 36 H2O
Hg(NO3)2 = NO2 + O2 + HgO =>
2 Hg(NO3)2 = 4 NO2 + O2 + 2 HgO
Ca(OH)2 + NH4OH = [Ca(NH3)4](OH)2 + H2O =>
Ca(OH)2 + 4 NH4OH = [Ca(NH3)4](OH)2 + 4 H2O
Ba + NiBr2 = Ni + BaBr2 =>
Ba + NiBr2 = Ni + BaBr2
C6H5NO3 + H2O2 + OH{-} = CO2 + H2O + NO2{-} =>
C6H5NO3 + 13 H2O2 + OH{-} = 6 CO2 + 16 H2O + NO2{-}
C6H5CHO + CH3COCH3 = C6H5(CH)2CO(CH)2C6H5 + H2O =>
2 C6H5CHO + CH3COCH3 = C6H5(CH)2CO(CH)2C6H5 + 2 H2O
HgCl2 = Hg + Cl2 =>
HgCl2 = Hg + Cl2
FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K2SO4 =>
2 FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 2 K2SO4
Ca3P2 + H2SO4 + H2O = PH3 + CaSO4*2H2O =>
Ca3P2 + 3 H2SO4 + 6 H2O = 2 PH3 + 3 CaSO4*2H2O
FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K2SO4 =>
2 FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 2 K2SO4
CuSO4 + Ca(No3)2 = CaSO4 + Cu(No3)2 =>
CuSO4 + Ca(No3)2 = CaSO4 + Cu(No3)2
FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K2SO4 =>
2 FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 2 K2SO4
AlBr3 + CuCl2 = AlCl2 + CuBr3 =>
AlBr3 + CuCl2 = AlCl2 + CuBr3
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4
Zn + KNO3 + H2SO4 = ZnSO4 + (NH4)SO4 + K + H2O =>
4 Zn + KNO3 + 5 H2SO4 = 4 ZnSO4 + (NH4)SO4 + K + 3 H2O
Mg(NO3)2 + LiOH = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 Li(NO3)
ZnOHCl + HCl = ZnCl2 + H2O =>
ZnOHCl + HCl = ZnCl2 + H2O
[Zn(NH3)4]Cl2 + Na2S = ZnS + NH3 + NaCl =>
[Zn(NH3)4]Cl2 + Na2S = ZnS + 4 NH3 + 2 NaCl
Al4C3 + O2 = Al3O2 + CO2 =>
3 Al4C3 + 13 O2 = 4 Al3O2 + 9 CO2
Mg + KOH = Mg(OH)2 + K20 =>
10 Mg + 20 KOH = 10 Mg(OH)2 + K20
Ca(OH)2 + Na2Po4 = CaPo4 + NaOH =>
Ca(OH)2 + Na2Po4 = CaPo4 + 2 NaOH
MgS + Pb(NO3)2 = Mg(NO3)2 + PbS =>
MgS + Pb(NO3)2 = Mg(NO3)2 + PbS
CaCl2 + Na5P3O10 = Ca5(P3O10)2 + NaCl =>
5 CaCl2 + 2 Na5P3O10 = Ca5(P3O10)2 + 10 NaCl
KHSO4 + NaCl = NaHSO4 + KCl =>
KHSO4 + NaCl = NaHSO4 + KCl
H2SO4 + HSO3F = H3SO4 + SO3F =>
H2SO4 + HSO3F = H3SO4 + SO3F
K2Cr3O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
2 K2Cr3O7 + 3 Na2SO3 + 11 H2O = 6 Cr(OH)3 + 3 Na2SO4 + 4 KOH
Mg(s) + CuSO4 = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4 = MgSO4(aq) + Cu(s)
Mg(s) + CuSO4 = MgSO4 + Cu2 =>
2 Mg(s) + 2 CuSO4 = 2 MgSO4 + Cu2
P + RbOH + H2O = PH3 + RbH2PO2 =>
4 P + 3 RbOH + 3 H2O = PH3 + 3 RbH2PO2
C3H7OH = C3H6 + H2O =>
C3H7OH = C3H6 + H2O
Nb2O5 + Ca = CaO + Nb =>
Nb2O5 + 5 Ca = 5 CaO + 2 Nb
Mg(s) + CuSO4 = MgSO4 + Cu =>
Mg(s) + CuSO4 = MgSO4 + Cu
AgPO4 + KNO3 = AgNO3 + KPO4 =>
AgPO4 + KNO3 = AgNO3 + KPO4
H2O + CaC2 + O2 = Ca(OH)2 + CO2 =>
2 H2O + 2 CaC2 + 5 O2 = 2 Ca(OH)2 + 4 CO2
Fe2S3 = Fe{+3} + S{-2} =>
Fe2S3 = 2 Fe{+3} + 3 S{-2}
Ba(NO3)2 + KNO3 = BaNO3 + K(NO3)2 =>
Ba(NO3)2 + KNO3 = BaNO3 + K(NO3)2
SmH + Au + Ti = AuTiSm + H =>
SmH + Au + Ti = AuTiSm + H
KCr2O7 + H2SO4 + Na2SO3 = CrSO3 + KSO4 + Na2SO4 + H2O =>
KCr2O7 + 3 H2SO4 + 6 Na2SO3 = 2 CrSO3 + KSO4 + 6 Na2SO4 + 3 H2O
(CH3COO)2Pb + Ag2SO4 = CH3COOAg + PbSO4 =>
(CH3COO)2Pb + Ag2SO4 = 2 CH3COOAg + PbSO4
Na2S2O8 + H2O = Na2SO4 + H2SO4 + O2 =>
2 Na2S2O8 + 2 H2O = 2 Na2SO4 + 2 H2SO4 + O2
Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3
K2S + O2 + H2O = K2S2O3 + KOH =>
2 K2S + 2 O2 + H2O = K2S2O3 + 2 KOH
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