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2 AlO = 2 Al + O2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CuSO4(aq) + NH4Cl(aq) = CuCl + (NH4)SO4 =>
CuSO4(aq) + NH4Cl(aq) = CuCl + (NH4)SO4
Ca(s) + HBr(aq) = CaBr(aq) + H(g) =>
Ca(s) + HBr(aq) = CaBr(aq) + H(g)
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
CH3CHO + O3 = CO2 + H2O =>
3 CH3CHO + 5 O3 = 6 CO2 + 6 H2O
C10H7SO3H + NaOH = C10H7SO3Na + H2O =>
C10H7SO3H + NaOH = C10H7SO3Na + H2O
C2H6O2 = C4H10O3 + H2O =>
2 C2H6O2 = C4H10O3 + H2O
NaBr + CuO = CuBr2 + Na2O =>
2 NaBr + CuO = CuBr2 + Na2O
Ag(C2H3O2) + AlCl3 = AgCl + Al(C2H3O2)3 =>
3 Ag(C2H3O2) + AlCl3 = 3 AgCl + Al(C2H3O2)3
S3 + O2 = SO3 =>
2 S3 + 9 O2 = 6 SO3
OF2 = O2 + F2 =>
2 OF2 = O2 + 2 F2
AlO = Al + O =>
AlO = Al + O
FeSO4 + NaOH = Fe(OH)2 + (Na)2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + (Na)2SO4
Na2S + HNO3 = NaNO3 + SO2 + NO2 + H2O =>
Na2S + 8 HNO3 = 2 NaNO3 + SO2 + 6 NO2 + 4 H2O
BaSO4 + ZnS + HCl = BaCl2 + ZnCl2 + SO2 + H2O =>
3 BaSO4 + ZnS + 8 HCl = 3 BaCl2 + ZnCl2 + 4 SO2 + 4 H2O
Cl2 + NaOH + H2O = [NaCl(OH)2] + H2 =>
Cl2 + 2 NaOH + 2 H2O = 2[NaCl(OH)2] + H2
NaOH(aq) + SrCl2(aq) = Sr(OH)2 + NaCl(aq) =>
2 NaOH(aq) + SrCl2(aq) = Sr(OH)2 + 2 NaCl(aq)
Sn{4+} + Al = Sn + Al{3+} =>
3 Sn{4+} + 4 Al = 3 Sn + 4 Al{3+}
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3COOH + CaCO3 = Ca(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + CaCO3 = Ca(CH3COO)2 + CO2 + H2O
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
Hg + H{+} = Hg{+} + H2 =>
2 Hg + 2 H{+} = 2 Hg{+} + H2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
Ca(C2H3O2)2 + K2CO3 = CaCO3 + K + C2H3O2 =>
Ca(C2H3O2)2 + K2CO3 = CaCO3 + 2 K + 2 C2H3O2
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
KCl + Ag(NO3) = K(NO3) + AgCl =>
KCl + Ag(NO3) = K(NO3) + AgCl
C2S2 + Cl2 = CCl4 + S2Cl2 =>
C2S2 + 5 Cl2 = 2 CCl4 + S2Cl2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
C6H6 + H2O = CO + H2 =>
C6H6 + 6 H2O = 6 CO + 9 H2
NaCl + AgNO4 = AgCl + NaNO4 =>
NaCl + AgNO4 = AgCl + NaNO4
Mg + CoCl3 = MgCl2 + Co =>
3 Mg + 2 CoCl3 = 3 MgCl2 + 2 Co
S2O3 = S + O =>
S2O3 = 2 S + 3 O
C9H10O + CH5N = C10H13N + H2O =>
C9H10O + CH5N = C10H13N + H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
NH4ReO4 + Na2S + HCl = ReO2 + NH4Cl + NaCl + S + H2O =>
2 NH4ReO4 + 3 Na2S + 8 HCl = 2 ReO2 + 2 NH4Cl + 6 NaCl + 3 S + 4 H2O
CrI2 + K2CO3 = CrCO3 + KI =>
CrI2 + K2CO3 = CrCO3 + 2 KI
As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI
PbO + FeS = PbS + FeO =>
PbO + FeS = PbS + FeO
CaF2(s) = Ca(s) + F2(s) =>
CaF2(s) = Ca(s) + F2(s)
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Pb(ClO4)2 + Li2SO4 = PbSO4 + LiClO4 =>
Pb(ClO4)2 + Li2SO4 = PbSO4 + 2 LiClO4
AgNO3(aq) + Mg(s) = Mg(NO3)2 + Ag3 =>
6 AgNO3(aq) + 3 Mg(s) = 3 Mg(NO3)2 + 2 Ag3
Au + KCn + O2 + H2O = KAu(Cn)2 + KOH =>
4 Au + 8 KCn + O2 + 2 H2O = 4 KAu(Cn)2 + 4 KOH
I + F = IF5 =>
I + 5 F = IF5
Hg(NO3)2 + Ga2(SO4)3 = Hg(SO4)3 + Ga2(NO3)2 =>
Hg(NO3)2 + Ga2(SO4)3 = Hg(SO4)3 + Ga2(NO3)2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
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