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CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4
Cr2(SO4)3 + H2SO4 = Cr(HSO4)3 =>
Cr2(SO4)3 + 3 H2SO4 = 2 Cr(HSO4)3
HNO2 + FeSO4 + H2SO4 = N2 + Fe2(SO4)3 + H2O =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 3 Fe2(SO4)3 + 4 H2O
CH3COO{-} + H2O = CH3COOH + OH{-} =>
CH3COO{-} + H2O = CH3COOH + OH{-}
Ba + ZnCl2 = BaCl2 + Zn =>
Ba + ZnCl2 = BaCl2 + Zn
Cu(NO3)2 + Na2O = CuO + Na(NO3) =>
Cu(NO3)2 + Na2O = CuO + 2 Na(NO3)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrCl2 + Li2CO3 = CrCO3 + LiCl =>
CrCl2 + Li2CO3 = CrCO3 + 2 LiCl
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
(NH2)2CO + NaOH = Na2CO3 + NH3 =>
(NH2)2CO + 2 NaOH = Na2CO3 + 2 NH3
Hg + CO3 = HgCO3 =>
Hg + CO3 = HgCO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COCH(g) + O2(g) = CO2(g) + H2O(aq) =>
2 CH3COCH(g) + 7 O2(g) = 6 CO2(g) + 4 H2O(aq)
Li2Co3 = Li2 + Co2 =>
2 Li2Co3 = 2 Li2 + 3 Co2
CH3CH2CH2Cl + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CH2CH2Cl + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl
KOH + H3O = K + H2O =>
KOH + H3O = K + 2 H2O
Ca(OH)2 + NH4I = CaI2 + NH4OH =>
Ca(OH)2 + 2 NH4I = CaI2 + 2 NH4OH
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
C8H9NO2 + NaOH + C4H9I = C12H17NO2 + Na + H2O + I =>
C8H9NO2 + NaOH + C4H9I = C12H17NO2 + Na + H2O + I
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Fe(SCN)3 + NaOH = Fe(OH)3 + NaSCN =>
Fe(SCN)3 + 3 NaOH = Fe(OH)3 + 3 NaSCN
Na3PO4(aq) + (NH4)2SO4(aq) = Na2SO4 + (NH4)3PO4 =>
2 Na3PO4(aq) + 3(NH4)2SO4(aq) = 3 Na2SO4 + 2(NH4)3PO4
Ca(NO3)2 + K2(CO3) = KNO3 + CaCO3 =>
Ca(NO3)2 + K2(CO3) = 2 KNO3 + CaCO3
H2O + Pt = PtO + H =>
H2O + Pt = PtO + 2 H
Zr(OH)4 = Zr + OH =>
Zr(OH)4 = Zr + 4 OH
H2 + I2 = I{-} + H{+} =>
H2 + I2 = 2 I{-} + 2 H{+}
CaCl2 + K2SO3 = CaSO3 + K2Cl2 =>
CaCl2 + K2SO3 = CaSO3 + K2Cl2
Cl2O7 + H2O = HCl + O2 =>
Cl2O7 + H2O = 2 HCl + 4 O2
Pb(CIO3)2 + KI = PbI2 + K(CIO3) =>
Pb(CIO3)2 + 2 KI = PbI2 + 2 K(CIO3)
C2H3COOH + Br2 = C2H3COOBr + HBr =>
C2H3COOH + Br2 = C2H3COOBr + HBr
NH4 = N + H =>
NH4 = N + 4 H
P4 + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
2 P4 + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
AgIO3 = Ag{+} + IO3{-} =>
AgIO3 = Ag{+} + IO3{-}
Fe(NO3)3*9H2O + C6H8O7*H2O = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3*9H2O + 5 C6H8O7*H2O = 3 Fe2O3 + 9 N2 + 30 CO2 + 79 H2O
B + Br2 = BBr2 =>
B + Br2 = BBr2
Li + Fe = LiFe =>
Li + Fe = LiFe
Eu + H2O = Eu2O3 + H2 =>
2 Eu + 3 H2O = Eu2O3 + 3 H2
KClO3 + Hg = K2O + HgCl2 + O2 =>
4 KClO3 + 2 Hg = 2 K2O + 2 HgCl2 + 5 O2
HgSO4(aq) + Mg(ClO3)2(aq) = Hg(ClO3)2 + MgSO4 =>
HgSO4(aq) + Mg(ClO3)2(aq) = Hg(ClO3)2 + MgSO4
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
Na2S2O5 = Na2O + SO2 =>
Na2S2O5 = Na2O + 2 SO2
C5H9NO + O2 = CO2 + H2O + N2 =>
4 C5H9NO + 27 O2 = 20 CO2 + 18 H2O + 2 N2
C6H5CH3 + NaOH = C6H5Na + CH3OH =>
C6H5CH3 + NaOH = C6H5Na + CH3OH
KMnO4 + Zn = ZnMnO4 + K =>
KMnO4 + Zn = ZnMnO4 + K
KHSO4 + HNO3 = KNO3 + H2SO4 =>
KHSO4 + HNO3 = KNO3 + H2SO4
UO3 + HF = UO2F2 + H2O =>
UO3 + 2 HF = UO2F2 + H2O
NaCH3CO2 + H2SO4 = C2H4O2 + Na2SO4 =>
2 NaCH3CO2 + H2SO4 = 2 C2H4O2 + Na2SO4
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