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2 KCe = 2 K + Ce2
NaNo3 = Na2 + No3 =>
2 NaNo3 = Na2 + 2 No3
NiCl2*6H2O + H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]Cl2 + H2O =>
NiCl2*6H2O + 3 H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]Cl2 + 6 H2O
Fe2(SO4)3 + HOH = Fe(OH)3 + H2(SO4) =>
Fe2(SO4)3 + 6 HOH = 2 Fe(OH)3 + 3 H2(SO4)
Cu{2+} + I2{-} = CuI + I2 =>
2 Cu{2+} + 4 I2{-} = 2 CuI + 3 I2
Pt + NH3 + CuCl2 = Pt(NH2)2Cl2 + HCl + Cu =>
Pt + 2 NH3 + 2 CuCl2 = Pt(NH2)2Cl2 + 2 HCl + 2 Cu
CaOH2 + H2O = CaH3O + OH =>
CaOH2 + H2O = CaH3O + OH
MgBr2 + S = MgS + Br2 =>
MgBr2 + S = MgS + Br2
C6H5NH3 + ClO4 = C6H5NH + HClO4 =>
C6H5NH3 + 2 ClO4 = C6H5NH + 2 HClO4
FeSO4 + NaPO4 = Fe(PO4)2 + Na2SO4 =>
FeSO4 + 2 NaPO4 = Fe(PO4)2 + Na2SO4
MgH2 + H2O = H3O + Mg =>
MgH2 + 2 H2O = 2 H3O + Mg
Fe + HNO3 = FeHNO3 =>
Fe + HNO3 = FeHNO3
C3H7OH(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7OH(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
H2 + NaOH = NaH + H2O =>
H2 + NaOH = NaH + H2O
NaOH + Mg + H2O = Mg(Na(OH)4) + H2 =>
2 NaOH + 2 Mg + 6 H2O = 2 Mg(Na(OH)4) + 3 H2
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
B(OH)3 + HCl = BCl3 + H2O =>
B(OH)3 + 3 HCl = BCl3 + 3 H2O
CH3COOH(aq) + Ca(OH)2(s) = Ca(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ca(OH)2(s) = Ca(CH3COO)2(aq) + 2 H2O(l)
Bi2O3 + Na2O2 = NaBiO3 + Na2O =>
Bi2O3 + 2 Na2O2 = 2 NaBiO3 + Na2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
K2SO4 + H2CO3 = K2CO3 + H2SO4 =>
K2SO4 + H2CO3 = K2CO3 + H2SO4
KHF = KFH =>
KHF = KFH
Cu + NO3{-} + H{+} = Cu2{+} + NO2 + H2O =>
2 Cu + NO3{-} + 2 H{+} = Cu2{+} + NO2 + H2O
NaOH + Mg + H2O = Mg(Na(OH)4) + H2 =>
2 NaOH + 2 Mg + 6 H2O = 2 Mg(Na(OH)4) + 3 H2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgBr2 + K2SO4 = MgSO4 + K2Br2 =>
MgBr2 + K2SO4 = MgSO4 + K2Br2
Mg + NaOH + H2O = NaMg(OH)3 + H2 =>
Mg + NaOH + 2 H2O = NaMg(OH)3 + H2
N2O5 + MgO = Mg(NO3)2 =>
N2O5 + MgO = Mg(NO3)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + NaOH + H2O = Na[Mg(OH)2] + H2 =>
2 Mg + 2 NaOH + 2 H2O = 2 Na[Mg(OH)2] + H2
NO2 + Na2O = NaNO3 + NaNO2 =>
2 NO2 + Na2O = NaNO3 + NaNO2
C3H7OH + O2 = H2O + CO =>
C3H7OH + 3 O2 = 4 H2O + 3 CO
Sn2 = Sn4 =>
2 Sn2 = Sn4
Sb + KClO3 + H2SO4 = Sb(SO4)3 + KCl + H2O =>
Sb + KClO3 + 3 H2SO4 = Sb(SO4)3 + KCl + 3 H2O
C7H10 + BH3 + H2O2 + NaOH = C7H12O + NaB(OH)4 =>
3 C7H10 + BH3 + 3 H2O2 + NaOH = 3 C7H12O + NaB(OH)4
MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4
ClO4 + H2O = HClO4 + OH =>
ClO4 + H2O = HClO4 + OH
FeNO3HCl = FeClHNO3 =>
FeNO3HCl = FeClHNO3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Kr + Ca(OH)2 = Ca + Kr(OH)2 =>
Kr + Ca(OH)2 = Ca + Kr(OH)2
Pb + F2 = PbF2 =>
Pb + F2 = PbF2
Na3Cl2 + HCl = NaCl + H2 =>
2 Na3Cl2 + 2 HCl = 6 NaCl + H2
AgNO3 + NaOH = AgOH + (NO3)Na =>
AgNO3 + NaOH = AgOH + (NO3)Na
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sc(OH)3 + H2SO4 = Sc2(SO4)3 + H2O =>
2 Sc(OH)3 + 3 H2SO4 = Sc2(SO4)3 + 6 H2O
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