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Cl2 + Na2S = 2 NaCl + S
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Pb(OH)2 + CuSO4 = PbSO4 + Cu(OH)2 =>
Pb(OH)2 + CuSO4 = PbSO4 + Cu(OH)2
K3PO4 + Al2(SO4)3 = K3(SO4)3 + Al2PO4 =>
K3PO4 + Al2(SO4)3 = K3(SO4)3 + Al2PO4
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
K2MnO4 + H2SO4 + Zn = ZnSO4 + MnSO4 + KHSO4 + H2O =>
K2MnO4 + 5 H2SO4 + 2 Zn = 2 ZnSO4 + MnSO4 + 2 KHSO4 + 4 H2O
IO3 + H3O = I2 + H2O =>
2 IO3 + 12 H3O = I2 + 18 H2O
AiN + H3P = AiP + H3N =>
AiN + H3P = AiP + H3N
CH3COOH + CH3OH = CH3COOCH3 + H2O =>
CH3COOH + CH3OH = CH3COOCH3 + H2O
CH3COOH + H2 = C4H8O2 + H2O =>
2 CH3COOH + 2 H2 = C4H8O2 + 2 H2O
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
TiCl4 + H2O(l) = TiO2 + HCl =>
TiCl4 + 2 H2O(l) = TiO2 + 4 HCl
C17H35COOH + CaO = (C17H35COO)2Ca + H2O =>
2 C17H35COOH + CaO = (C17H35COO)2Ca + H2O
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
NiO + HClO2 = Ni(ClO2)2 + H2O =>
NiO + 2 HClO2 = Ni(ClO2)2 + H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
Al + Zn(NO3)2 = Al(NO3) + Zn2 =>
4 Al + 2 Zn(NO3)2 = 4 Al(NO3) + Zn2
Fe(NO3)2 + KClO3 + KOH + H2O = Fe(OH)3 + KCl + KNO3 =>
6 Fe(NO3)2 + KClO3 + 12 KOH + 3 H2O = 6 Fe(OH)3 + KCl + 12 KNO3
Na2S2O3 + Zn + HCl = S + ZnCl2 + NaCl + H2O =>
Na2S2O3 + 2 Zn + 6 HCl = 2 S + 2 ZnCl2 + 2 NaCl + 3 H2O
C6H6 + AlCl3 = C6H5Cl + AlH3 =>
3 C6H6 + AlCl3 = 3 C6H5Cl + AlH3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Li + CO2 = Li(CO2) =>
Li + CO2 = Li(CO2)
CuCl2 + Al2O3 = CuAl2 + Cl2O3 =>
CuCl2 + Al2O3 = CuAl2 + Cl2O3
BaOH2 + K2CO3 = BaCO3 + K2OH2 =>
BaOH2 + K2CO3 = BaCO3 + K2OH2
Au + CN{-} + O2 + H2O = [Au(CN)4]{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4[Au(CN)4]{-} + 12 OH{-}
Fe + Sr(NO3)2 = Fe(NO3)2 + Sr =>
Fe + Sr(NO3)2 = Fe(NO3)2 + Sr
KSNC + FeCl3 = Fe(SCN)3 + KCl =>
3 KSNC + FeCl3 = Fe(SCN)3 + 3 KCl
Na2S2O3 + Zn + HCl = S + ZnCl2 + NaCl + H2O =>
Na2S2O3 + 2 Zn + 6 HCl = 2 S + 2 ZnCl2 + 2 NaCl + 3 H2O
K2SO3 + SO2 + H2O = KHSO3 =>
K2SO3 + SO2 + H2O = 2 KHSO3
KCl + NaBr = KNa + ClBr =>
KCl + NaBr = KNa + ClBr
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
C2H6O + HNO3 = NO2 + CO2 + H2O =>
C2H6O + 12 HNO3 = 12 NO2 + 2 CO2 + 9 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Na2S2O3 + Zn + HCl = S + ZnCl2 + NaCl + H2O =>
Na2S2O3 + 2 Zn + 6 HCl = 2 S + 2 ZnCl2 + 2 NaCl + 3 H2O
Fe(NO2) + Al = Al(NO2)3 + Fe =>
3 Fe(NO2) + Al = Al(NO2)3 + 3 Fe
SO2 + CaCl2 = SO2CaCl2 =>
SO2 + CaCl2 = SO2CaCl2
Cr2O3 + C = Cr + C2O =>
Cr2O3 + 6 C = 2 Cr + 3 C2O
N2H8CO3 + NaOH = Na2CO3 + NH3 + H2O =>
N2H8CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
AgClO3 + KMnO4 = KClO3 + AgMnO4 =>
AgClO3 + KMnO4 = KClO3 + AgMnO4
Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3
Na2S2O3 + Zn + HCl = S + ZnCl2 + NaCl + H2O =>
Na2S2O3 + 2 Zn + 6 HCl = 2 S + 2 ZnCl2 + 2 NaCl + 3 H2O
K2S + KNO3 + HCl = NO + S + KCl + H2O =>
3 K2S + 2 KNO3 + 8 HCl = 2 NO + 3 S + 8 KCl + 4 H2O
ZnI2 + Br2 = ZnBr2 + I2 =>
ZnI2 + Br2 = ZnBr2 + I2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Na2S2O3 + Zn + HCl = S + ZnCl2 + NaCl + H2O =>
Na2S2O3 + 2 Zn + 6 HCl = 2 S + 2 ZnCl2 + 2 NaCl + 3 H2O
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Na2S2O3 + Zn + HCl = S + ZnCl2 + NaCl + H2O =>
Na2S2O3 + 2 Zn + 6 HCl = 2 S + 2 ZnCl2 + 2 NaCl + 3 H2O
Mn2O3 + CO = Mn3O4 + CO2 =>
3 Mn2O3 + CO = 2 Mn3O4 + CO2
Na2S2O3 + Zn + HCl = S + ZnCl2 + NaCl + H2O =>
Na2S2O3 + 2 Zn + 6 HCl = 2 S + 2 ZnCl2 + 2 NaCl + 3 H2O
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