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5 CH3C6H4COOH + 2 NaHCO3 = 5 CH3C6H4HCO3 + 2 NaC + H2O
CaCl + NaSO = CaSO + NaCl =>
CaCl + NaSO = CaSO + NaCl
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
Ae + Cl2 = AeCl3 =>
2 Ae + 3 Cl2 = 2 AeCl3
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
Ni + NaCl = NiCl2 + Na =>
Ni + 2 NaCl = NiCl2 + 2 Na
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
NH4CO3 + BaCl = NH4Cl + BaCO3 =>
NH4CO3 + BaCl = NH4Cl + BaCO3
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Pb(NO2)4 + H2MnO4 = Pb(MnO4)2 + HNO2 =>
Pb(NO2)4 + 2 H2MnO4 = Pb(MnO4)2 + 4 HNO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HCl2 + Zn = ZnCl2H =>
HCl2 + Zn = ZnCl2H
Li2O2 + H2O = LiOH + O2 =>
2 Li2O2 + 2 H2O = 4 LiOH + O2
C7H6O3 + NaOH = C6H4(OH)CO2Na + H2O =>
C7H6O3 + NaOH = C6H4(OH)CO2Na + H2O
Bi4 + Cl2 + CrF3 = BiF3 + CrCl3 =>
Bi4 + 6 Cl2 + 4 CrF3 = 4 BiF3 + 4 CrCl3
K2CO3 + NH4Cl = KCl + CO3(NH4)2 =>
K2CO3 + 2 NH4Cl = 2 KCl + CO3(NH4)2
H3AsO3 + MnO4{-} + H{+} = Mn{2+} + H3AsO4 + H2O =>
5 H3AsO3 + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 H3AsO4 + 3 H2O
S + Ca(OH)2 = CaS + CaSO3 + H2O =>
3 S + 3 Ca(OH)2 = 2 CaS + CaSO3 + 3 H2O
Fe(OH)3 + HCl = H2O + FeCl3 =>
Fe(OH)3 + 3 HCl = 3 H2O + FeCl3
PbCl2 + H2S = PbS + ClH =>
PbCl2 + H2S = PbS + 2 ClH
Cr2(SO4)3 + Na2S2O8 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 Na2S2O8 + 16 NaOH = 9 Na2SO4 + 2 Na2CrO4 + 8 H2O
Zn(No3)2 + PBO = PB(No3)2 + ZnO =>
Zn(No3)2 + PBO = PB(No3)2 + ZnO
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
FeSO4 + NO = FeNO + SO4 =>
FeSO4 + NO = FeNO + SO4
C2H5COOH + NH3 = (C2H5COO)NH3 + H2 =>
2 C2H5COOH + 2 NH3 = 2(C2H5COO)NH3 + H2
KF + HNO3 = KNO3 + HF =>
KF + HNO3 = KNO3 + HF
SO2 + Br2 + NaOH = NaBr + H2SO4 =>
SO2 + Br2 + 2 NaOH = 2 NaBr + H2SO4
K2SO3 + Fe2(SO4)3 + H2O = K2SO4 + FeSO4 + H2SO4 =>
K2SO3 + Fe2(SO4)3 + H2O = K2SO4 + 2 FeSO4 + H2SO4
Ae + Cl2 = AeCl3 =>
2 Ae + 3 Cl2 = 2 AeCl3
KNO3 + FeCl2 = KCl + Fe(NO3)2 =>
2 KNO3 + FeCl2 = 2 KCl + Fe(NO3)2
K2CO3 + Nb2O5 = KNbO3 + CO2 =>
K2CO3 + Nb2O5 = 2 KNbO3 + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
H2O2 + CrCl3 + KOH = H2CrO4 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 6 KOH = 2 H2CrO4 + 6 KCl + 4 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
FeCl3 + NaHCO3 = Fe2O3 + H2O + CO2 + NaCl =>
2 FeCl3 + 6 NaHCO3 = Fe2O3 + 3 H2O + 6 CO2 + 6 NaCl
C6H12O6 + C4H4O2NBr = C6H4O6 + C4H5O2N + HBr =>
C6H12O6 + 4 C4H4O2NBr = C6H4O6 + 4 C4H5O2N + 4 HBr
Ba + (CIO3)2 = Ba(CIO3)2 =>
Ba + (CIO3)2 = Ba(CIO3)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HClO2 + HCl = H2O + Cl2 =>
HClO2 + 3 HCl = 2 H2O + 2 Cl2
NaOH + KI = NaI + KOH =>
NaOH + KI = NaI + KOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2[Co(CNS)4] + H2O + KCl = [Co(H2O)4]Cl2 + KCNS =>
K2[Co(CNS)4] + 4 H2O + 2 KCl = [Co(H2O)4]Cl2 + 4 KCNS
C4H6O6 + KOH = KC4H5O6 + H2O =>
C4H6O6 + KOH = KC4H5O6 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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