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2 K2Cr2O7(aq) + 3 C2H6O(aq) + 8 H2SO4(aq) = 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l) + 3 CH3COOH
CH3SH + NaOCl = CH3SO3H + NaCl =>
CH3SH + 3 NaOCl = CH3SO3H + 3 NaCl
MgCl2 + Cu = CuCl2 + Mg =>
MgCl2 + Cu = CuCl2 + Mg
K2Cr2O7 + (FeSO4) + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 8(FeSO4) + 7 H2SO4 = 4 Fe2(SO4)3 + 2 CrSO4 + K2SO4 + 7 H2O
B2S3(s) + H2O(l) = H3BO3(aq) + H2S(g) =>
B2S3(s) + 6 H2O(l) = 2 H3BO3(aq) + 3 H2S(g)
CuSO4H2O + Na2CO3 = Cu3(CO3)2(OH)2 + Na2SO4 + CO2 + H2O =>
3 CuSO4H2O + 3 Na2CO3 = Cu3(CO3)2(OH)2 + 3 Na2SO4 + CO2 + 2 H2O
Ba(OH)2 + H4P2O7 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + H4P2O7 = Ba3(PO4)2 + 5 H2O
KOH + (NH4)2S = K2S + NH3 + H2O =>
2 KOH + (NH4)2S = K2S + 2 NH3 + 2 H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Cu(NO3)2 + NH3 = Cu(NH)4 + NO2 + H2O =>
7 Cu(NO3)2 + 24 NH3 = 7 Cu(NH)4 + 10 NO2 + 22 H2O
C2H2O4 + NaOH = COONa + H2O =>
C2H2O4 + 2 NaOH = 2 COONa + 2 H2O
Sb2S3 + (NH4)2S2 = Sb2S5 + (NH4)2S =>
Sb2S3 + 2(NH4)2S2 = Sb2S5 + 2(NH4)2S
CaCO3 + FeO + H2O = CaO + CH4 + Fe2O3 =>
CaCO3 + 8 FeO + 2 H2O = CaO + CH4 + 4 Fe2O3
C4H6(OH)2 + KMnO4 + H2O = C4H6(OH)4 + KOH + MnO2 =>
3 C4H6(OH)2 + 2 KMnO4 + 4 H2O = 3 C4H6(OH)4 + 2 KOH + 2 MnO2
AlCl3 + NH4OH = Al(OH)3 + Cl(NH4) =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 Cl(NH4)
Fe + Fe(CN)6 + K = KFe[Fe(CN)6] =>
Fe + Fe(CN)6 + K = KFe[Fe(CN)6]
Al(OH)3 + H2NO3 = H2O + Al2(NO3)3 =>
2 Al(OH)3 + 3 H2NO3 = 6 H2O + Al2(NO3)3
Pb(ClO)4 + Sn3(PO4)2 = Pb3(PO4)4 + Sn(ClO)2 =>
3 Pb(ClO)4 + 2 Sn3(PO4)2 = Pb3(PO4)4 + 6 Sn(ClO)2
CuI + I2 = Cu{2+} + I{-} =>
2 CuI + I2 = 2 Cu{2+} + 4 I{-}
CaCO3 + SO2 + H2O = Ca(HSO3)2 + CO2 =>
CaCO3 + 2 SO2 + H2O = Ca(HSO3)2 + CO2
Ba[NO3]2 + H2SO4 = BaSO4 + HNO3 =>
Ba[NO3]2 + H2SO4 = BaSO4 + 2 HNO3
Fe3O4 + H2SO4 = Fe2(SO4)3 + FeSO4 + H2O =>
Fe3O4 + 4 H2SO4 = Fe2(SO4)3 + FeSO4 + 4 H2O
IO{-} + H2O = IO3{-} + I2 + OH{-} =>
5 IO{-} + 2 H2O = IO3{-} + 2 I2 + 4 OH{-}
C10H8 + C6H6 = C16H14 =>
C10H8 + C6H6 = C16H14
Cu(CH3COO)2 + H2O = CH3COOH + Cu(OH)2 =>
Cu(CH3COO)2 + 2 H2O = 2 CH3COOH + Cu(OH)2
C12H22N2O2 + O2 = CO2 + H2O + HCN =>
C12H22N2O2 + 14 O2 = 10 CO2 + 10 H2O + 2 HCN
Fe(C2O4)3 + OH = Fe(OH)3 + C2O4 =>
Fe(C2O4)3 + 3 OH = Fe(OH)3 + 3 C2O4
NaF + HClO4 = NaClO4 + HF =>
NaF + HClO4 = NaClO4 + HF
SrCO3 + RuO2 + PdO + O2 = Sr10Ru9Pd1O30 + CO2 =>
20 SrCO3 + 18 RuO2 + 2 PdO + O2 = 2 Sr10Ru9Pd1O30 + 20 CO2
HNO3 + LiBr = HBr + LiNO3 =>
HNO3 + LiBr = HBr + LiNO3
H2FeO4 + NaOH = Na2FeO4 + H2O =>
H2FeO4 + 2 NaOH = Na2FeO4 + 2 H2O
Ag + O2 = (Ag2O) =>
4 Ag + O2 = 2(Ag2O)
CuCl + NaCl = NaCu + Cl2 =>
CuCl + NaCl = NaCu + Cl2
Ba(NO3)2 + Mg(SO4) = Ba(SO4) + Mg(NO3)2 =>
Ba(NO3)2 + Mg(SO4) = Ba(SO4) + Mg(NO3)2
SN(NO3)2 + KOH = SN(OH)2 + KNO3 =>
SN(NO3)2 + 2 KOH = SN(OH)2 + 2 KNO3
(NH2)2CO + CoSO4 = [Co(NH2)2CO]SO4 =>
(NH2)2CO + CoSO4 = [Co(NH2)2CO]SO4
CaCrO4 + Pb(C2H3O2)2 = Pb + CrO4(C2H3O2)Ca =>
2 CaCrO4 + Pb(C2H3O2)2 = Pb + 2 CrO4(C2H3O2)Ca
KNO3 + Mg + H2O = NH2OH + Mg(OH)2 + KOH =>
KNO3 + 3 Mg + 5 H2O = NH2OH + 3 Mg(OH)2 + KOH
C3H8O3*CuSO4 = C3H8O3 + CuSO4 =>
C3H8O3*CuSO4 = C3H8O3 + CuSO4
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2SO4 + PbO2 = Pb(SO4)2 + K2O =>
2 K2SO4 + PbO2 = Pb(SO4)2 + 2 K2O
[Cu(NH3)4]SO4Zn = Zn(NH3)4CuSO4 =>
[Cu(NH3)4]SO4Zn = Zn(NH3)4CuSO4
Cu(NO3)2(aq) + NaI(aq) = CuI2(aq) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaI(aq) = CuI2(aq) + 2 NaNO3(aq)
Ca(HCrO4)2 + Ca(OH)2 = CaCrO4 + H2O =>
Ca(HCrO4)2 + Ca(OH)2 = 2 CaCrO4 + 2 H2O
H14O11SZn + K2CO3 = ZnCO3 + K2SO4 + H2O =>
H14O11SZn + K2CO3 = ZnCO3 + K2SO4 + 7 H2O
NaNO3Na2O = Na3NO4 =>
NaNO3Na2O = Na3NO4
FeCl3 + AsO4 = FeAsO4 + Cl3 =>
FeCl3 + AsO4 = FeAsO4 + Cl3
K2S + FeBr3 = Fe2S3 + KBr =>
3 K2S + 2 FeBr3 = Fe2S3 + 6 KBr
AlCl3 + NH4C2H3O2 = Al(C2H3O2)3 + NH4Cl =>
AlCl3 + 3 NH4C2H3O2 = Al(C2H3O2)3 + 3 NH4Cl
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