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H2O + 2 SO2 = 2 HSO2 + O
AsH3 + I2 + H2O = H3AsO4 + I{-} + H3O{+} =>
AsH3 + 4 I2 + 12 H2O = H3AsO4 + 8 I{-} + 8 H3O{+}
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Zn{2+} + H2 + OH{-} = H2O + Zn =>
Zn{2+} + H2 + 2 OH{-} = 2 H2O + Zn
Na2WO4*2H2O + Sr(NO3)2 = SrWO4 + NaNO3 + H2O =>
Na2WO4*2H2O + Sr(NO3)2 = SrWO4 + 2 NaNO3 + 2 H2O
B2H6 + P(CH3)3 = BH3P(CH3)3 =>
B2H6 + 2 P(CH3)3 = 2 BH3P(CH3)3
Mg(ClO4)2 + Zn(NO3)2 = Zn(ClO4)2 + Mg(NO3)2 =>
Mg(ClO4)2 + Zn(NO3)2 = Zn(ClO4)2 + Mg(NO3)2
PtCl4 = Cl2 + Pt =>
PtCl4 = 2 Cl2 + Pt
O2 + C12H22O11 = CO2 + H2O =>
12 O2 + C12H22O11 = 12 CO2 + 11 H2O
Zn2 + Br = Zn2Br =>
Zn2 + Br = Zn2Br
CsOH + H(SO)3 = H2O + Cs(SO)3 =>
CsOH + H(SO)3 = H2O + Cs(SO)3
Cu(CN)2 + KCN = K2Cu(CN)4 =>
Cu(CN)2 + 2 KCN = K2Cu(CN)4
K2HgI4 + CuSO4 = K2SO4 + CuHgI4 =>
K2HgI4 + CuSO4 = K2SO4 + CuHgI4
Ce(NO3)3*6H2O + NaOH = Ce(OH) + NaNO3 + H2O + OH =>
Ce(NO3)3*6H2O + 3 NaOH = Ce(OH) + 3 NaNO3 + 6 H2O + 2 OH
NaNO3 + CuF2 = Cu(NO3)2 + NaF =>
2 NaNO3 + CuF2 = Cu(NO3)2 + 2 NaF
U12Pu11Au6 = U + Pu + Au =>
U12Pu11Au6 = 12 U + 11 Pu + 6 Au
CuFeS2 + H2SO4 = CuO + FeO + H2O + SO2 =>
CuFeS2 + 6 H2SO4 = CuO + FeO + 6 H2O + 8 SO2
GeO2 + P2O5 = Ge3(PO4)4 =>
3 GeO2 + 2 P2O5 = Ge3(PO4)4
Zn + H2SO4 = Zn2(SO4)3 + H2O + H2S =>
8 Zn + 15 H2SO4 = 4 Zn2(SO4)3 + 12 H2O + 3 H2S
C2H6O2 + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
C2H6O2 + 2 Ag(NH3)2OH = C2H7NO2 + 2 Ag + 3 NH3 + 2 H2O
AgCl2 + NH4OH = Ag(NH3)2 + Cl + H2O =>
AgCl2 + 2 NH4OH = Ag(NH3)2 + 2 Cl + 2 H2O
K + ZnCl2 = KZn + Cl2 =>
K + ZnCl2 = KZn + Cl2
HNO3 + H3P = H3PO4 + H2O + N =>
8 HNO3 + 5 H3P = 5 H3PO4 + 4 H2O + 8 N
H4P207 + NaOH = Na4P207 + H2O =>
H4P207 + 4 NaOH = Na4P207 + 4 H2O
NaSO3 + Br2 = NaBr + SO2 + O2 =>
2 NaSO3 + Br2 = 2 NaBr + 2 SO2 + O2
HClO4 + NH4S = NH4ClO4 + HS =>
HClO4 + NH4S = NH4ClO4 + HS
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
U2F = U + F2 =>
2 U2F = 4 U + F2
Mg(s) + H2SO4(aq) = MgSO4(aq) + H =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + 2 H
P4 + NaOH + H2O = PH3 + NaH2O3 =>
P4 + 4 NaOH + 8 H2O = 4 PH3 + 4 NaH2O3
Na(s) + HOH(l) = NaOH + H =>
Na(s) + HOH(l) = NaOH + H
CrI3 + KOH + Cl2 = K2CrO4 + KIO2 + KCl + H2O =>
2 CrI3 + 40 KOH + 15 Cl2 = 2 K2CrO4 + 6 KIO2 + 30 KCl + 20 H2O
SO3{2-} + HPO3{2-} + H{+} = S + HPO4{2{-}} + H2O =>
3 SO3{2-} + 2 HPO3{2-} + 14 H{+} = 3 S + 2 HPO4{2{-}} + 7 H2O
NaCl + H2O = Na(OH)2 + Cl2 + H2 =>
2 NaCl + 4 H2O = 2 Na(OH)2 + Cl2 + 2 H2
Zn(s) + S(aq) = ZnS(s) =>
Zn(s) + S(aq) = ZnS(s)
H2 + Ag(NO3) = Ag + HNO3 =>
H2 + 2 Ag(NO3) = 2 Ag + 2 HNO3
HCN + O2 = N2 + CO2 + HO =>
2 HCN + 3 O2 = N2 + 2 CO2 + 2 HO
HBrOOH = H2OBrO =>
HBrOOH = H2OBrO
HBrO4 + Fe(OH)2 = FeBr2 + H2O + O =>
2 HBrO4 + Fe(OH)2 = FeBr2 + 2 H2O + 8 O
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
CaCO3 + NH4Cl = CaCl2 + H2O + CO2 + NH3 =>
CaCO3 + 2 NH4Cl = CaCl2 + H2O + CO2 + 2 NH3
KO2 + CO2 = K3C2O + O =>
3 KO2 + 2 CO2 = K3C2O + 9 O
HfO2 + AlI3 = HfI4 + Al2O3 =>
3 HfO2 + 4 AlI3 = 3 HfI4 + 2 Al2O3
NaCl + NHPO4 = NaPO4 + NHCl =>
NaCl + NHPO4 = NaPO4 + NHCl
Fe2 + SiO2 = SiFe + O2 =>
Fe2 + 2 SiO2 = 2 SiFe + 2 O2
Cr{6+} + O{2-} + Hg2{2+} = Hg2CrO4 =>
Cr{6+} + 4 O{2-} + Hg2{2+} = Hg2CrO4
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
Na2HCO3 + HC2H3O2 = NaC2H3O2 + H2HCO3 =>
Na2HCO3 + 2 HC2H3O2 = 2 NaC2H3O2 + H2HCO3
KCrO4 + BaCl2 = KCl + Ba(CrO4)2 =>
2 KCrO4 + BaCl2 = 2 KCl + Ba(CrO4)2
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