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CuSO4(ac) + Zn(NO3)2(ac) = Cu(NO3)2(ac) + ZnSO4(ac)
NaHCO3 + CaCl2 = NaCl + H2O + CO2 + CaCO3 =>
2 NaHCO3 + CaCl2 = 2 NaCl + H2O + CO2 + CaCO3
HCl(aq) + K2SO3(aq) = H2SO3(g) + KCl(aq) =>
2 HCl(aq) + K2SO3(aq) = H2SO3(g) + 2 KCl(aq)
HCl + NaOH = NaCl + H2O* =>
HCl + NaOH = NaCl + H2O*
Mg + H3O = MgH3O =>
Mg + H3O = MgH3O
Cu(OH)2 + CuSO4 = (CuOH)2SO4 =>
Cu(OH)2 + CuSO4 = (CuOH)2SO4
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
CdO + H2 = CdH2 + O2 =>
2 CdO + 2 H2 = 2 CdH2 + O2
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq) =>
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + HCH3COO(aq)
Zn + PO4 = ZnPO4 =>
Zn + PO4 = ZnPO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H5CH2Cl + KMnO4 + H2O = C6H5COOH + MnO2 + KOH + HCl =>
3 C6H5CH2Cl + 4 KMnO4 + 2 H2O = 3 C6H5COOH + 4 MnO2 + 4 KOH + 3 HCl
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(g) + 2 H2O(l)
NH3 + HOCl = NO3 + Cl + H2O =>
NH3 + 9 HOCl = NO3 + 9 Cl + 6 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[CoCl(NH3)5]Cl2 + 2 H2O
CH3CH2COOH + CH3CH2CH2OH = CH3CH2COOCH2CH2CH3 + H2O =>
CH3CH2COOH + CH3CH2CH2OH = CH3CH2COOCH2CH2CH3 + H2O
Na3PO4 + AlCl3 = Al(PO4)3 + Na3Cl =>
3 Na3PO4 + AlCl3 = Al(PO4)3 + 3 Na3Cl
Al2O3(s) + HCl(g) = AlCl3(s) + H2O(l) =>
Al2O3(s) + 6 HCl(g) = 2 AlCl3(s) + 3 H2O(l)
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
P2O5(s) = P(s) + O2 =>
2 P2O5(s) = 4 P(s) + 5 O2
AgBr + F2 = AgF + Br2 =>
2 AgBr + F2 = 2 AgF + Br2
H2O + NO + S = H2S + HNO3 =>
4 H2O + 2 NO + 3 S = 3 H2S + 2 HNO3
Cu + HNO2 = Cu(NO2)2 + NO + H2O =>
Cu + 4 HNO2 = Cu(NO2)2 + 2 NO + 2 H2O
Fe(OH)3 + H2O = (Fe(OH)3(H2O)3) =>
Fe(OH)3 + 3 H2O = (Fe(OH)3(H2O)3)
Cu + (NH4)2S = CuS + NH4 =>
Cu + (NH4)2S = CuS + 2 NH4
Cu(NO3)2 + CH3COOH = (CH3COO)2Cu + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = (CH3COO)2Cu + 2 HNO3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CuCl2 + Na2CO3 + H2O = (CuOH)2CO3 + NaCl + H2CO3 =>
2 CuCl2 + 2 Na2CO3 + 2 H2O = (CuOH)2CO3 + 4 NaCl + H2CO3
Al(OH)3 + H{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
Fe(s) + O3(g) = Fe2O2(s) =>
6 Fe(s) + 2 O3(g) = 3 Fe2O2(s)
MgZn + O2 = MgO + ZnO =>
MgZn + O2 = MgO + ZnO
KI + Br2 + CCl4 = KCl3 + BrCl + CI =>
2 KI + Br2 + 2 CCl4 = 2 KCl3 + 2 BrCl + 2 CI
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C5H10 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
3 C5H10 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 3 H2O
PBr3 + H2O = HBr + H3PO3 =>
PBr3 + 3 H2O = 3 HBr + H3PO3
Pb(NO3)2(ac) + K2CrO4 = PbCrO4(s) + KNO3(ac) =>
Pb(NO3)2(ac) + K2CrO4 = PbCrO4(s) + 2 KNO3(ac)
K + Fe(OH)2 = Fe + KOH =>
2 K + Fe(OH)2 = Fe + 2 KOH
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
FeCl2 + H2SO4 = Fe2(SO4)3 + HCl + SO2 + H2O =>
2 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 HCl + SO2 + 2 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Cu(OH)2 + Br2 + NaOH = Cu2O3 + NaBr + H2O =>
2 Cu(OH)2 + Br2 + 2 NaOH = Cu2O3 + 2 NaBr + 3 H2O
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
Fe + HClO4 = FeClO4 + H2 =>
2 Fe + 2 HClO4 = 2 FeClO4 + H2
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