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2 Na + 2 H2O = 2 NaOH + H2
HClO3 + KI + HCl = KCl + I2 + H2O =>
HClO3 + 6 KI + 5 HCl = 6 KCl + 3 I2 + 3 H2O
Cr2O3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
Cr2O3 + 10 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 5 H2O
N{5-} + O{+2} = N2O5 =>
2 N{5-} + 5 O{+2} = N2O5
Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3
Bi(OH)2 + HNO3 = Bi(NO3)2 + H2O =>
Bi(OH)2 + 2 HNO3 = Bi(NO3)2 + 2 H2O
HC2H3O2 + BaHO = H2O + BaC2H3O2 =>
HC2H3O2 + BaHO = H2O + BaC2H3O2
K2CO3 + HCl = K2HCl + CO3 =>
K2CO3 + HCl = K2HCl + CO3
Ga2O3(s) + H2O(aq) = Ga(OH)3 =>
Ga2O3(s) + 3 H2O(aq) = 2 Ga(OH)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5OH + B(OH)3 = BO3(CH3)3 + H2O =>
3 C2H5OH + 2 B(OH)3 = 2 BO3(CH3)3 + 3 H2O
FeO + NaHSO4 = Na2SO4 + FeSO4 + H2O =>
FeO + 2 NaHSO4 = Na2SO4 + FeSO4 + H2O
Mg + N = Mg6N4 =>
6 Mg + 4 N = Mg6N4
Al + H2S = Al2S + H2 =>
2 Al + H2S = Al2S + H2
MgCl2NH4OH = NH4Cl2MgOH =>
MgCl2NH4OH = NH4Cl2MgOH
SO3 + KOH = HSO3 + KO =>
SO3 + KOH = HSO3 + KO
Na2C + CH8COOH = CO2 + NaHO + CH4 =>
Na2C + 2 CH8COOH = CO2 + 2 NaHO + 4 CH4
CaO + Li2O = Li + CaO2 =>
CaO + Li2O = 2 Li + CaO2
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s) =>
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s)
Ag + HNO3 = Ag(NO3) + H =>
Ag + HNO3 = Ag(NO3) + H
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
CaCl2 + HgNO3 = Ca(NO3)2 + HgCl =>
CaCl2 + 2 HgNO3 = Ca(NO3)2 + 2 HgCl
CH3COOC2H5NaOH = C2H5OHCH3COONa =>
CH3COOC2H5NaOH = C2H5OHCH3COONa
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
ZnN2O6 + C2H3LiO2 + C3H8O2 = Li4Zn8O10 + CO2 + H2O + N2 =>
8 ZnN2O6 + 4 C2H3LiO2 + 3 C3H8O2 = Li4Zn8O10 + 17 CO2 + 18 H2O + 8 N2
C6H10O5 = C5H10O + CO4 =>
C6H10O5 = C5H10O + CO4
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
C9H20 + O3 = CO2 + H2O =>
3 C9H20 + 28 O3 = 27 CO2 + 30 H2O
AlN = Al + N2 =>
2 AlN = 2 Al + N2
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Sn3(PO4)2 + Na = Na3(PO4) + Sn =>
Sn3(PO4)2 + 6 Na = 2 Na3(PO4) + 3 Sn
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C2H5ONa + CH3OOOH = C2H5OOH + CH3OONa =>
C2H5ONa + CH3OOOH = C2H5OOH + CH3OONa
MnO2 + Cu + H2SO4 = MnSO4 + Cu(SO4)3 + H2O =>
3 MnO2 + Cu + 6 H2SO4 = 3 MnSO4 + Cu(SO4)3 + 6 H2O
CuSO4*H2O + HCl = CuCl + HSO4 + H2O =>
CuSO4*H2O + HCl = CuCl + HSO4 + H2O
C4H4O + O2 = CO2 + H2O =>
2 C4H4O + 9 O2 = 8 CO2 + 4 H2O
NaAlO2HNO3 = NaNO3HAlO2 =>
NaAlO2HNO3 = NaNO3HAlO2
CaCl2 + NaCO3 = CaCO3 + Cl2Na =>
CaCl2 + NaCO3 = CaCO3 + Cl2Na
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Bi(SO4)2 + NH4OH = BiOH + NH4(SO4)2 =>
Bi(SO4)2 + NH4OH = BiOH + NH4(SO4)2
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4) =>
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4)
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