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SrO + H2SO4 = SrSO4 + H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
[Co(NH3)5H2O]Cl3 + HBr = [Co(NH3)5H2O]Br3 + HCl =>
[Co(NH3)5H2O]Cl3 + 3 HBr = [Co(NH3)5H2O]Br3 + 3 HCl
CrCl3 + KNO3 + KOH = K2CrO4 + KNO2 + KCl + H2O =>
2 CrCl3 + 3 KNO3 + 10 KOH = 2 K2CrO4 + 3 KNO2 + 6 KCl + 5 H2O
H2PtCl6*6H2O + NaBH4 + NaOH = NaCl + Pt + B(OH)4 + H2O =>
9 H2PtCl6*6H2O + 4 NaBH4 + 50 NaOH = 54 NaCl + 9 Pt + 4 B(OH)4 + 88 H2O
Ca(OH)2 + Pb(NO3)2 = Ca(NO3)2 + Pb(OH)2 =>
Ca(OH)2 + Pb(NO3)2 = Ca(NO3)2 + Pb(OH)2
Fe(OH)3(s) + HCl(aq) = FeCl3(aq) + H2O(l) =>
Fe(OH)3(s) + 3 HCl(aq) = FeCl3(aq) + 3 H2O(l)
ClF3 = Cl2 + F2 =>
2 ClF3 = Cl2 + 3 F2
CH4N2O + H2O = NH4OH + CO2 =>
CH4N2O + 3 H2O = 2 NH4OH + CO2
Na2S04(aq) + SrCl2(aq) = NaCl(aq) + SrS04(s) =>
Na2S04(aq) + SrCl2(aq) = 2 NaCl(aq) + SrS04(s)
CH3OH + HF = CH3OH2{+} + HF2{-} =>
CH3OH + 2 HF = CH3OH2{+} + HF2{-}
HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2(aq) + 2 H2O(l)
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaOH + SIO2 = Na2SIO3 + H2O =>
2 NaOH + SIO2 = Na2SIO3 + H2O
HNO3 + Sb2S3 = H2SO4 + HSbO3 + NO + H2O =>
28 HNO3 + 3 Sb2S3 = 9 H2SO4 + 6 HSbO3 + 28 NO + 2 H2O
FeCl3 + Fe + KOH = (FeOH)2 + KCl =>
2 FeCl3 + 4 Fe + 6 KOH = 3(FeOH)2 + 6 KCl
Zn(s) + CdCl2(aq) = Cd(s) + ZnCl2(aq) =>
Zn(s) + CdCl2(aq) = Cd(s) + ZnCl2(aq)
FeS2 + Na = Na2S + Fe =>
FeS2 + 4 Na = 2 Na2S + Fe
Pb(NO3)2 + BaBr2 = Ba(NO3)2 + PbBr2 =>
Pb(NO3)2 + BaBr2 = Ba(NO3)2 + PbBr2
CuSO4 + HOH = (CuOH)2SO4 + H2SO4 =>
2 CuSO4 + 2 HOH = (CuOH)2SO4 + H2SO4
Sr(OH)2 + HCl = Sr(Cl)2 + H2O =>
Sr(OH)2 + 2 HCl = Sr(Cl)2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
Mg3(PO4)2 + Ca(OH)2 = Ca3(PO4)2 + Mg(OH)2 =>
Mg3(PO4)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 Mg(OH)2
CH3COOH + OHCH3 = CH3COOCH3 + H2O =>
CH3COOH + OHCH3 = CH3COOCH3 + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Cu(C2H3O2)2 + K4Fe(CN)6 = Cu2[Fe(CN)6] + KC2H3O2 =>
2 Cu(C2H3O2)2 + K4Fe(CN)6 = Cu2[Fe(CN)6] + 4 KC2H3O2
NiO + HCl = NiClOH =>
NiO + HCl = NiClOH
Ag2S3 + HCl = AgCl3 + H2S =>
Ag2S3 + 6 HCl = 2 AgCl3 + 3 H2S
Cu(s) + S(s) = Cu2S(s) =>
2 Cu(s) + S(s) = Cu2S(s)
Ce(NO3)3 = Ce + NO3 =>
Ce(NO3)3 = Ce + 3 NO3
Mn3O4 + H2O = Mn2O3 + H{+} + e =>
2 Mn3O4 + H2O = 3 Mn2O3 + 2 H{+} + 2e
K4Fe(CN)6 + H2SO4 + KMnO4 = KHSO4 + Fe2S3O12 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 299 H2SO4 + 122 KMnO4 = 162 KHSO4 + 5 Fe2S3O12 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu(NO3)2 + Na2CO3 = CuCO3 + Na2(NO3)2 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + Na2(NO3)2
IO3{-} + N2H4 = N2 + I{-} + H2O =>
2 IO3{-} + 3 N2H4 = 3 N2 + 2 I{-} + 6 H2O
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
SrCl2 + K2SO4 = SrSO4 + KCl =>
SrCl2 + K2SO4 = SrSO4 + 2 KCl
Fe2SIO = SIO2 + FeS + Fe3O4 + FeI2 =>
24 Fe2SIO = 2 SIO2 + 22 FeS + 5 Fe3O4 + 11 FeI2
CaSO4 + HOH = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 HOH = Ca(OH)2 + H2SO4
Mg + Ba(ClO3)2 = Mg(ClO3)2 + Ba =>
Mg + Ba(ClO3)2 = Mg(ClO3)2 + Ba
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CeCl3 + Ca(OH)2 + NaOCl = CeO2 + CaCl2 + H2O + NaCl =>
2 CeCl3 + 3 Ca(OH)2 + NaOCl = 2 CeO2 + 3 CaCl2 + 3 H2O + NaCl
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
C18H36O + O2 = CO2 + H2O =>
2 C18H36O + 53 O2 = 36 CO2 + 36 H2O
HBr + KMnO4 = MnBr2 + Br2 + KBr + H2O =>
16 HBr + 2 KMnO4 = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
K2SO4 + FeCl3 = Fe2(SO4)3 + KCl =>
3 K2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 KCl
Be + K2S = BeS + K =>
Be + K2S = BeS + 2 K
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