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NiCl2(aq) + 2 LiOH(aq) = Ni(OH)2(aq) + 2 LiCl(s)
ZnS + HClO4 = Zn(ClO4)2 + H2S =>
ZnS + 2 HClO4 = Zn(ClO4)2 + H2S
Ca + HBr2 = CaBr2 + H2 =>
2 Ca + 2 HBr2 = 2 CaBr2 + H2
Al + NaOH + H2O = AlNaO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 AlNaO2 + 3 H2
Bi + HNO3 + HCl = Bi3Cl + H2O + NO2 =>
3 Bi + HNO3 + HCl = Bi3Cl + H2O + NO2
KCN + Fe + H2O = K4Fe(CN)6 + KOH + H2 =>
6 KCN + Fe + 2 H2O = K4Fe(CN)6 + 2 KOH + H2
Cl2 + SrO = SrCl2 + O2 =>
2 Cl2 + 2 SrO = 2 SrCl2 + O2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
As2O3 + HNO3 + H2O = H2AsO4 + NO =>
As2O3 + 2 HNO3 + H2O = 2 H2AsO4 + 2 NO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
MgCl2 + HNO3 = HCl + Mg(NO3)2 =>
MgCl2 + 2 HNO3 = 2 HCl + Mg(NO3)2
KClO3 + C6H8O7 = KCl + CO2 + H2O =>
3 KClO3 + C6H8O7 = 3 KCl + 6 CO2 + 4 H2O
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO
Pb(ClO2)2 + KOH = KClO2 + Pb(OH)2 =>
Pb(ClO2)2 + 2 KOH = 2 KClO2 + Pb(OH)2
AgNO3 + Ca(Cl)2 = Ag(Cl)2 + CaNO3 =>
AgNO3 + Ca(Cl)2 = Ag(Cl)2 + CaNO3
CH3COOH + PbS = Pb(CH3COO)2 + H2S =>
2 CH3COOH + PbS = Pb(CH3COO)2 + H2S
Na2O2SO2 = Na2SO4 =>
Na2O2SO2 = Na2SO4
Hg2(NO3)2 + KI = KNO3 + HgI =>
Hg2(NO3)2 + 2 KI = 2 KNO3 + 2 HgI
FeCl3 + FrOH = Fe(OH)3 + FrCl =>
FeCl3 + 3 FrOH = Fe(OH)3 + 3 FrCl
H(g) + Br(g) = HBr =>
H(g) + Br(g) = HBr
C4H6 + NaNH2 = C2H2 + Na + NH3 =>
C4H6 + 2 NaNH2 = 2 C2H2 + 2 Na + 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O(l)N2O5(g) = HNO3 =>
H2O(l)N2O5(g) = 2 HNO3
K2[Sn(OH)4] + KOH + Bi(NO3)3 = K2[Sn(OH)6] + Bi + KNO3 =>
3 K2[Sn(OH)4] + 6 KOH + 2 Bi(NO3)3 = 3 K2[Sn(OH)6] + 2 Bi + 6 KNO3
P4S5 + O2 = P4O10 + SO2 =>
P4S5 + 10 O2 = P4O10 + 5 SO2
C2H5OH(i) + O2(g) = CO2(g) + H2O(i) =>
C2H5OH(i) + 3 O2(g) = 2 CO2(g) + 3 H2O(i)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Na + HClO2 = H2 + NaClO2 =>
2 Na + 2 HClO2 = H2 + 2 NaClO2
OPbSO4 = PbSO4 + O2 =>
2 OPbSO4 = 2 PbSO4 + O2
Na2S2O7 + Ag2S = SO2 + Na2SO4 + Ag2SO4 =>
4 Na2S2O7 + Ag2S = 4 SO2 + 4 Na2SO4 + Ag2SO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
(NH4)2(SO4) + Na(NO3) = NH4NO3 + Na2(SO4) =>
(NH4)2(SO4) + 2 Na(NO3) = 2 NH4NO3 + Na2(SO4)
[Cr(H2O)5Cl]Cl2 + AgNO3 = AgCl + [Cr(H2O)5Cl](NO3)2 =>
[Cr(H2O)5Cl]Cl2 + 2 AgNO3 = 2 AgCl + [Cr(H2O)5Cl](NO3)2
NH3 + H2O = NO + H2H3 =>
NH3 + H2O = NO + H2H3
Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O
BaOH + H2SO4 = BaSO4H + H2O =>
BaOH + H2SO4 = BaSO4H + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KMnO4 + KBr + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
CuO + Ca = CaO + Cu =>
CuO + Ca = CaO + Cu
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Cl2 + I2 + KOH = KCl + KIO3 + H2O =>
5 Cl2 + I2 + 12 KOH = 10 KCl + 2 KIO3 + 6 H2O
Ca3(AlO3)2 + AgCl = CaCl2 + Ag3AlO3 =>
Ca3(AlO3)2 + 6 AgCl = 3 CaCl2 + 2 Ag3AlO3
SnCl42{-} + HgCl2 = SnCl62{-} + Hg2Cl2 =>
SnCl42{-} + 20 HgCl2 = SnCl62{-} + 10 Hg2Cl2
S2 + HNO3 = SO2 + NO2 + H2O =>
S2 + 8 HNO3 = 2 SO2 + 8 NO2 + 4 H2O
Ce(NO3)3*6H2O + C6H8O7 = CeO2 + H2O + CO2 + N2 =>
18 Ce(NO3)3*6H2O + 14 C6H8O7 = 18 CeO2 + 164 H2O + 84 CO2 + 27 N2
Co + ZnCl2 = CoCl2 + Zn =>
Co + ZnCl2 = CoCl2 + Zn
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Co(NO3)2*6H2O + Na3PO4 = CoPO4 + Na3(NO3)2 + H2O =>
Co(NO3)2*6H2O + Na3PO4 = CoPO4 + Na3(NO3)2 + 6 H2O
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