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5 KClO4 + H2SO4 = 3 KClO5 + 2 ClO2 + K2SO4 + H2O
C2H2Cl2O2 + H2O = C2HCl2O2 + H3O =>
C2H2Cl2O2 + H2O = C2HCl2O2 + H3O
C6H12 + Cl2 = C6Cl12 + HCl =>
C6H12 + 12 Cl2 = C6Cl12 + 12 HCl
BaCl2 + SO4 = BaSO4 + Cl2 =>
BaCl2 + SO4 = BaSO4 + Cl2
Cr2O7 + NO2 = NO3 + Cr3 =>
3 Cr2O7 + 21 NO2 = 21 NO3 + 2 Cr3
CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
CH2Cl2 = CCl4 + CH4 =>
2 CH2Cl2 = CCl4 + CH4
H2 + Fe2 = H2Fe =>
2 H2 + Fe2 = 2 H2Fe
H2SO4 + Fe(OH)3 = Fe{3+} + H2O + SO4{2-} =>
3 H2SO4 + 2 Fe(OH)3 = 2 Fe{3+} + 6 H2O + 3 SO4{2-}
C3H7COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
2 C3H7COOH + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2
Mn + Pb(OH)4 = Pb4 + Mn(OH)2 =>
8 Mn + 4 Pb(OH)4 = Pb4 + 8 Mn(OH)2
Na2S2O3 + KMnO4 = SO2 + MnO2 + KO + NaO =>
Na2S2O3 + 3 KMnO4 = 2 SO2 + 3 MnO2 + 3 KO + 2 NaO
LiF + B2O3 = LiB6O9F =>
LiF + 3 B2O3 = LiB6O9F
K[Fe(SCN)6] + NaF = K[FeF6] + NaSCN =>
K[Fe(SCN)6] + 6 NaF = K[FeF6] + 6 NaSCN
AgNO3(aq) + Ni(s) = Ag(s) + Ni(NO3)2 =>
2 AgNO3(aq) + Ni(s) = 2 Ag(s) + Ni(NO3)2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Cu(NO3)2H2S = CuS + HNO3 =>
Cu(NO3)2H2S = CuS + 2 HNO3
NH4MgPO4 = NH3MgHPO4 =>
NH4MgPO4 = NH3MgHPO4
O2 + C17H35COOH = H2O + CO2 =>
26 O2 + C17H35COOH = 18 H2O + 18 CO2
H2ClO4 + BaOH = BaClO4 + H3O =>
H2ClO4 + BaOH = BaClO4 + H3O
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
C2H4O2 + OH = CO2 + H2O =>
C2H4O2 + 8 OH = 2 CO2 + 6 H2O
AgNO3 + CaS = AgCa + SNO3 =>
AgNO3 + CaS = AgCa + SNO3
Al2(SO4)3 + Fe(NO3)3 = Fe2(SO4)3 + Al(NO3)3 =>
Al2(SO4)3 + 2 Fe(NO3)3 = Fe2(SO4)3 + 2 Al(NO3)3
H2SO4 + SrCl2 + MnO2 = H2O + SrHSO4 + MnSO4 + Cl2 =>
3 H2SO4 + 2 SrCl2 + MnO2 = 2 H2O + 2 SrHSO4 + MnSO4 + 2 Cl2
Ag2SO4 + NaOH = AgOH + Na2SO4 =>
Ag2SO4 + 2 NaOH = 2 AgOH + Na2SO4
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + H2O(g) + N2(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(g)
H2O + KMnO4 = HMnO4 + K2O =>
H2O + 2 KMnO4 = 2 HMnO4 + K2O
Na2CO3 + Ni(NO3)2 = NiCO3 + Na(NO3) =>
Na2CO3 + Ni(NO3)2 = NiCO3 + 2 Na(NO3)
NaOH + KI = NaI + KOH =>
NaOH + KI = NaI + KOH
C4H8(OH) + O2 = CO2 + H2O =>
4 C4H8(OH) + 23 O2 = 16 CO2 + 18 H2O
BaSO4 + Li = Li(SO4) + Ba =>
BaSO4 + Li = Li(SO4) + Ba
Ca2FeIrO6 + MnO + Fe2O3 + IrO2 + O2 = Ca19Mn1Fe10Ir10O60 =>
76 Ca2FeIrO6 + 8 MnO + 2 Fe2O3 + 4 IrO2 + O2 = 8 Ca19Mn1Fe10Ir10O60
HIO(aq) + Ca(OH)2(aq) = Ca(IO)2(aq) + H2O(l) =>
2 HIO(aq) + Ca(OH)2(aq) = Ca(IO)2(aq) + 2 H2O(l)
NH4OH + Br2 = N2 + NH4Br + H2O =>
8 NH4OH + 3 Br2 = N2 + 6 NH4Br + 8 H2O
Pb3(PO4)2 + Li2S = Li3PO4 + PbS =>
Pb3(PO4)2 + 3 Li2S = 2 Li3PO4 + 3 PbS
CuO + H2SO4 + H2O = [Cu(H2O)4]SO4 =>
CuO + H2SO4 + 3 H2O = [Cu(H2O)4]SO4
K3PO4 + Ca(SO4) = K2SO4 + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(SO4) = 3 K2SO4 + Ca3(PO4)2
AlCl3Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
AlCl3Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 3 AlCl3
FeS2 + HCl = H2S2 + FeCl2 =>
FeS2 + 2 HCl = H2S2 + FeCl2
CH3COOH + H2 = CH3CHO + H2O =>
CH3COOH + H2 = CH3CHO + H2O
Cu + NiCl2 = CuCl2 + Ni =>
Cu + NiCl2 = CuCl2 + Ni
BaCl2 + K2CrO4 + NaOH = BaCrO4 + KOH + NaCl =>
BaCl2 + K2CrO4 + 2 NaOH = BaCrO4 + 2 KOH + 2 NaCl
Na2CO3HCl = NaClNaHCO3 =>
Na2CO3HCl = NaClNaHCO3
Mg(NO3)2 + BeO = MgO + Be(NO3)2 =>
Mg(NO3)2 + BeO = MgO + Be(NO3)2
XCO3 = CO2 + XO =>
XCO3 = CO2 + XO
NaCl(aq) + Pb(CH3CO)2(aq) = Na(CH3CO)(aq) + PbCl2(s) =>
2 NaCl(aq) + Pb(CH3CO)2(aq) = 2 Na(CH3CO)(aq) + PbCl2(s)
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
CrBr2 + I2 + KOH = K2Cr2O7 + KBrO3 + KI + H2O =>
2 CrBr2 + 16 I2 + 38 KOH = K2Cr2O7 + 4 KBrO3 + 32 KI + 19 H2O
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