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2 CuCl2 = 2 CuCl + Cl2
Br2 + HI = I + HBr2 =>
Br2 + HI = I + HBr2
CaCl2(aq) + Na3PO4(s) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(s) = Ca3(PO4)2 + 6 NaCl
K + CaCl = CaKCl =>
K + CaCl = CaKCl
Mg + Zn(OH)2 = Mg(OH)2 + Zn =>
Mg + Zn(OH)2 = Mg(OH)2 + Zn
Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + HO + Cl2 =>
2 KMnO4 + 8 HCl = 2 KCl + 2 MnCl2 + 8 HO + Cl2
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
Cr2O3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O
Cu + Br = CuBr4 =>
Cu + 4 Br = CuBr4
Cr2O3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
H2SO4 = H{+} + SO4{-2} =>
H2SO4 = 2 H{+} + SO4{-2}
Ba + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 NH4NO3 = 4 Ba(NO3)2 + 10 NH3 + 3 H2O
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
Al2(SO4)3 + Na2CO3 + H2O = AlOHCO3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 + H2O = 2 AlOHCO3 + 3 Na2SO4 + CO2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
KOH(aq) + HClO4(aq) = KClO4(aq) + H2O =>
KOH(aq) + HClO4(aq) = KClO4(aq) + H2O
MnO4{-} + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
HClO3 + FeO3 = Fe(ClO4)3 + H3 =>
3 HClO3 + FeO3 = Fe(ClO4)3 + H3
ZnCl2 + K2SO3 = K2Cl2 + ZnSO3 =>
ZnCl2 + K2SO3 = K2Cl2 + ZnSO3
Br2 + K3[Cr(OH)6] + KOH = KBr + K2CrO4 + H2O =>
3 Br2 + 2 K3[Cr(OH)6] + 4 KOH = 6 KBr + 2 K2CrO4 + 8 H2O
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + CH3CH(OH)COOH = NaCH3CH(OH)COO + H2O =>
NaOH + CH3CH(OH)COOH = NaCH3CH(OH)COO + H2O
NaHCO3 + BaCl2 = NaCl2 + BaHCO3 =>
NaHCO3 + BaCl2 = NaCl2 + BaHCO3
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
Cu + NH3 + O2 + H2O = Cu(NH3)4(OH)2 =>
2 Cu + 8 NH3 + O2 + 2 H2O = 2 Cu(NH3)4(OH)2
CIO2 + H2O = HCIO2 + HCIO3 =>
2 CIO2 + H2O = HCIO2 + HCIO3
C2H5Br + O2 = CO2 + H2O + Br =>
4 C2H5Br + 13 O2 = 8 CO2 + 10 H2O + 4 Br
TiCl4(aq) + H2O(l) = TiO2(g) + HCl(aq) =>
TiCl4(aq) + 2 H2O(l) = TiO2(g) + 4 HCl(aq)
HC4H8O2(l) + O2(g) = CO2(g) + H2O(l) =>
4 HC4H8O2(l) + 21 O2(g) = 16 CO2(g) + 18 H2O(l)
AgNO3 + BaS2 = AgS + Ba(NO3)2 =>
2 AgNO3 + BaS2 = 2 AgS + Ba(NO3)2
Sb + H2SO4 = Sb(SO4)3 + SO2 + H2O =>
Sb + 6 H2SO4 = Sb(SO4)3 + 3 SO2 + 6 H2O
NO + KOH = KNO2 + N2 + H2O =>
6 NO + 4 KOH = 4 KNO2 + N2 + 2 H2O
Na2O + ZnO = Na2ZnO2 =>
Na2O + ZnO = Na2ZnO2
Cr2(SO4)3 + NaOH = Na[Cr(OH)4] + Na2SO4 =>
Cr2(SO4)3 + 8 NaOH = 2 Na[Cr(OH)4] + 3 Na2SO4
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
CaO + H2O = CaO*2H2O =>
CaO + 2 H2O = CaO*2H2O
Pb3O4 + HCl = PbCl2 + Cl2 + H2O =>
Pb3O4 + 8 HCl = 3 PbCl2 + Cl2 + 4 H2O
O2 = O3 =>
3 O2 = 2 O3
Cu + SO4 + NH3 + H2O = Cu2SO4(OH)2 + NH4 =>
2 Cu + SO4 + 2 NH3 + 2 H2O = Cu2SO4(OH)2 + 2 NH4
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NH4NO3(aq) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)
CuNO3 + Ca(OH)2 = CuOH + Ca(NO3)2 =>
2 CuNO3 + Ca(OH)2 = 2 CuOH + Ca(NO3)2
NaHCO3 + KHC4H4O6 = Na2C4H4O6 + K2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + 2 KHC4H4O6 = Na2C4H4O6 + K2C4H4O6 + 2 H2O + 2 CO2
Mg(OH)2 + H2CO3 = MgCO3 + H2O =>
Mg(OH)2 + H2CO3 = MgCO3 + 2 H2O
NH2NO3 = N2 + O2 + H2O =>
NH2NO3 = N2 + O2 + H2O
(NH4)2Cr2O7 + NaOH = H2O + NH3 + Na2Cr2O7 =>
(NH4)2Cr2O7 + 2 NaOH = 2 H2O + 2 NH3 + Na2Cr2O7
Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3
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