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4 C2H6O + SO4{2-} + 2 H{+} = 4 C2H4O + H2S + 4 H2O
AlO + H2O = Al(OH)3 + H =>
AlO + 2 H2O = Al(OH)3 + H
Fe + Zn(OH)2 = Fe(OH)3 + Zn =>
2 Fe + 3 Zn(OH)2 = 2 Fe(OH)3 + 3 Zn
AlO + H2O = Al(OH)3 + H =>
AlO + 2 H2O = Al(OH)3 + H
Pb + SO2 = PbO + S =>
2 Pb + SO2 = 2 PbO + S
FeSO4 + K3Fe(CN)6 = Fe3(Fe(CN)6)2 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3(Fe(CN)6)2 + 3 K2SO4
H2SO4 + Sr(OH)2 = SrSO4 + H2(OH)2 =>
H2SO4 + Sr(OH)2 = SrSO4 + H2(OH)2
Cu{2+} + Cl{-} = Cu + Cl2 =>
Cu{2+} + 2 Cl{-} = Cu + Cl2
Cu + H{+} = Cu{+2} + H2 =>
Cu + 2 H{+} = Cu{+2} + H2
MgCl2 + Sr = SrCl2 + Mg =>
MgCl2 + Sr = SrCl2 + Mg
C2H4O + Na2B4O7(H2O) = C2H4O8Na2B4 + H2O =>
C2H4O + Na2B4O7(H2O) = C2H4O8Na2B4 + H2O
NaHCO3(s) + H2SO4(l) = Na2SO4(l) + CO2(g) + H2O(ac) =>
2 NaHCO3(s) + H2SO4(l) = Na2SO4(l) + 2 CO2(g) + 2 H2O(ac)
Cu + {+} = Cu{+2} =>
Cu + 2{+} = Cu{+2}
NaHCO3(s) + H2O(l) = NaOH + H2CO3 =>
NaHCO3(s) + H2O(l) = NaOH + H2CO3
MgCl4*H2O = MgCl4 + H2O =>
MgCl4*H2O = MgCl4 + H2O
KOH(aq) + MgSO4(aq) = K2SO4(aq) + Mg(OH)2(aq) =>
2 KOH(aq) + MgSO4(aq) = K2SO4(aq) + Mg(OH)2(aq)
H2O1 + Fe = Fe2O3 + H2 =>
3 H2O1 + 2 Fe = Fe2O3 + 3 H2
AlO + H2O = H2AlO2 =>
AlO + H2O = H2AlO2
CuCO3 + Fe = Cu + FeCO3 =>
CuCO3 + Fe = Cu + FeCO3
Pb + SO2 = PbO + PbS =>
3 Pb + SO2 = 2 PbO + PbS
Cu{2+} + Cl{-} = [CuCl4]{2-} =>
Cu{2+} + 4 Cl{-} = [CuCl4]{2-}
NaHCO3(s) + H2O(l) = NaOH(aq) + H2CO3(aq) =>
NaHCO3(s) + H2O(l) = NaOH(aq) + H2CO3(aq)
Pb + SO2 = PbO + PbS =>
3 Pb + SO2 = 2 PbO + PbS
Li3N + O2 = Li2O + N2 =>
4 Li3N + 3 O2 = 6 Li2O + 2 N2
HBr + N2 = NBr3 + H2 =>
6 HBr + N2 = 2 NBr3 + 3 H2
Cu + H{+} = Cu{2+} + H =>
Cu + 2 H{+} = Cu{2+} + 2 H
Hg + HF = HgF + H2 =>
2 Hg + 2 HF = 2 HgF + H2
AlO + H2O = Al2O3 + H2 =>
2 AlO + H2O = Al2O3 + H2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Cu{2+} + Cl{-} = Cu + Cl =>
Cu{2+} + 2 Cl{-} = Cu + 2 Cl
COCl2 + Na2SO4 = COSO4 + NaCl =>
COCl2 + Na2SO4 = COSO4 + 2 NaCl
Pb + SO2 = PbO + S =>
2 Pb + SO2 = 2 PbO + S
Mn + Sb = Mn2Sb =>
2 Mn + Sb = Mn2Sb
Li3N + O2 = NO + Li =>
2 Li3N + O2 = 2 NO + 6 Li
OH{-}(aq) + Fe{3+}(aq) = Fe(OH)3(s) =>
3 OH{-}(aq) + Fe{3+}(aq) = Fe(OH)3(s)
ZnCO3 + H3C6H5O7 = Zn3C6H5O7 + H2O + CO2 =>
18 ZnCO3 + 7 H3C6H5O7 = 6 Zn3C6H5O7 + 13 H2O + 24 CO2
Pb(IO3)2 = Pb{2+} + IO3{-} =>
Pb(IO3)2 = Pb{2+} + 2 IO3{-}
AlO + H2O = Al + OH =>
AlO + H2O = Al + 2 OH
Mn + Sb = Mn2Sb =>
2 Mn + Sb = Mn2Sb
CH3COOH + (CH3)3N = CH3COO{-} + (CH3)3NH{+} =>
CH3COOH + (CH3)3N = CH3COO{-} + (CH3)3NH{+}
Cu{2+} + Cl{-} = CuCl2 =>
Cu{2+} + 2 Cl{-} = CuCl2
Li3N + O2 = Li2O + NO2 =>
4 Li3N + 7 O2 = 6 Li2O + 4 NO2
ZnCO3 + H3C6H5O7 = Zn3(C6H5O7) + H2O + CO2 =>
18 ZnCO3 + 7 H3C6H5O7 = 6 Zn3(C6H5O7) + 13 H2O + 24 CO2
KIO3 + KI = K2I2O3 =>
KIO3 + KI = K2I2O3
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Na2SO4 + CoCl2 = Na2Cl2 + CoSO4 =>
Na2SO4 + CoCl2 = Na2Cl2 + CoSO4
C2H4O + KMnO4 + KOH = C2H3O2K + MnO2 + H2O =>
3 C2H4O + 2 KMnO4 + KOH = 3 C2H3O2K + 2 MnO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O1 + Fe = Fe2O3 + H2 =>
3 H2O1 + 2 Fe = Fe2O3 + 3 H2
CrCl3 + (AgNO3) = Cr(NO3)3 + AgCl =>
CrCl3 + 3(AgNO3) = Cr(NO3)3 + 3 AgCl
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