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FeO3 + H2O = Fe(OH)2 + O2
MnO4{-} + H2SO3 = Mn2{+} + SO4{2-} + H2O + H{+} =>
4 MnO4{-} + 13 H2SO3 = 2 Mn2{+} + 13 SO4{2-} + 3 H2O + 20 H{+}
Cr2S3 + HCl = S + CrCl2 + H2S =>
Cr2S3 + 4 HCl = S + 2 CrCl2 + 2 H2S
Al + KOH + H2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 2 H2O + 3 H2
ZnSO4 + KNO3 = Zn(NO3)2 + K + SO4 =>
ZnSO4 + 2 KNO3 = Zn(NO3)2 + 2 K + SO4
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
Mg(OH)2 + HCl = MgH2 + OHCl =>
Mg(OH)2 + 2 HCl = MgH2 + 2 OHCl
CH2CO2H + O2 = CO2 + H2O =>
4 CH2CO2H + 7 O2 = 8 CO2 + 6 H2O
NaO2 + NaOH = Na2O2 + H2O =>
2 NaO2 + 4 NaOH = 3 Na2O2 + 2 H2O
HF + PbO = PbF2 + H2O =>
2 HF + PbO = PbF2 + H2O
H2SO3 + Mg2 = Mg2SO3 + H2 =>
H2SO3 + Mg2 = Mg2SO3 + H2
Al + N2 = (AlN) =>
2 Al + N2 = 2(AlN)
Mg + H2 = Mg3H2 =>
3 Mg + H2 = Mg3H2
Al + BaCl2 = AlCl3 + Ba =>
2 Al + 3 BaCl2 = 2 AlCl3 + 3 Ba
LiNO3 + Na3(PO4) = Li3PO4 + NaNO3 =>
3 LiNO3 + Na3(PO4) = Li3PO4 + 3 NaNO3
BaCl(aq) + Na2SO4(aq) = BaNa(aq) + Cl2SO4(s) =>
2 BaCl(aq) + Na2SO4(aq) = 2 BaNa(aq) + Cl2SO4(s)
H2S + Cl2 = HCl + S2Cl2 =>
2 H2S + 3 Cl2 = 4 HCl + S2Cl2
ClO2 + H2O = ClO3H2 =>
ClO2 + H2O = ClO3H2
ZnSO4 + Mg = MgSO4(aq) + Zn =>
ZnSO4 + Mg = MgSO4(aq) + Zn
HF + PbO = PbF2 + H2O =>
2 HF + PbO = PbF2 + H2O
Al + KOH + H2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 2 H2O + 3 H2
MnCl2 + Al = Mn + AlCl =>
MnCl2 + 2 Al = Mn + 2 AlCl
HF + PbO = PbF2 + H2O =>
2 HF + PbO = PbF2 + H2O
HCl + Hg2(NO3)2 = H(NO3)2 + Hg2Cl =>
HCl + Hg2(NO3)2 = H(NO3)2 + Hg2Cl
NaO3 + Cl = NaClO3 =>
NaO3 + Cl = NaClO3
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
NaOH + N2SO4 = NOH + Na2SO4 =>
2 NaOH + N2SO4 = 2 NOH + Na2SO4
HNO3 + Na2SO3 = NaNO3 + SO3H2 =>
2 HNO3 + Na2SO3 = 2 NaNO3 + SO3H2
HF + PbO = PbF2 + H2O =>
2 HF + PbO = PbF2 + H2O
KMnO4 + CH2CHCH3 + KOH = CH2(OH)CH(OH)CH3 + K2MnO4 =>
2 KMnO4 + CH2CHCH3 + 2 KOH = CH2(OH)CH(OH)CH3 + 2 K2MnO4
Pb + NaOH + H2O = Na2[PbOH]4 + H2 =>
4 Pb + 2 NaOH + 2 H2O = Na2[PbOH]4 + H2
HF + PbO = PbF2 + H2O =>
2 HF + PbO = PbF2 + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Al + KOH + H2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 2 H2O + 3 H2
Al + BaCl2 = AlCl3 + Ba =>
2 Al + 3 BaCl2 = 2 AlCl3 + 3 Ba
NaO + HCl = NaCl + H + O =>
NaO + HCl = NaCl + H + O
KCrO2 + Fe2NO3 = Fe2CrO2 + KNO3 =>
KCrO2 + Fe2NO3 = Fe2CrO2 + KNO3
HF + PbO = PbF2 + H2O =>
2 HF + PbO = PbF2 + H2O
Ca2CO3 + HNO3 = CaNO3 + CO2 + H2O =>
Ca2CO3 + 2 HNO3 = 2 CaNO3 + CO2 + H2O
Na3(PO4) + Ni(NO2)2 = Na(NO2) + Ni3(PO4)2 =>
2 Na3(PO4) + 3 Ni(NO2)2 = 6 Na(NO2) + Ni3(PO4)2
HF + PbO = PbF2 + H2O =>
2 HF + PbO = PbF2 + H2O
PbNH3 + HNO3 = PbNO3 + NH4 =>
PbNH3 + HNO3 = PbNO3 + NH4
NH4Cl + Hg(C2H3O2)2 = NH4C2H3O2 + HgCl2 =>
2 NH4Cl + Hg(C2H3O2)2 = 2 NH4C2H3O2 + HgCl2
KMnO4 + FeSO4 + H = H2O + FeO + MnSO4 + K2SO4 =>
2 KMnO4 + 3 FeSO4 + 10 H = 5 H2O + 3 FeO + 2 MnSO4 + K2SO4
Al2(SO4)3 + CuCO3 = Al2CO3 + Cu(SO4)3 =>
Al2(SO4)3 + CuCO3 = Al2CO3 + Cu(SO4)3
KOH + HC2H3O2 = H2O + KCH3CO2 =>
KOH + HC2H3O2 = H2O + KCH3CO2
Ag3Po4 + Cd(No3)2 = Ag3(No3)2 + CdPo4 =>
Ag3Po4 + Cd(No3)2 = Ag3(No3)2 + CdPo4
Ba(HSO3)2 + BaO = BaSO3 + Ba(OH)2 =>
Ba(HSO3)2 + 2 BaO = 2 BaSO3 + Ba(OH)2
CHCH + Br2 = CHBr2CHBr =>
2 CHCH + 3 Br2 = 2 CHBr2CHBr
NOH + H2SO4 = N2SO4 + H2O =>
2 NOH + H2SO4 = N2SO4 + 2 H2O
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