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2 H2 + O2 = 2 H2O
MnI3 + F2 = MnF3 + I2 =>
2 MnI3 + 3 F2 = 2 MnF3 + 3 I2
C6H15O3N + H2O = C6H15O3NH + OH =>
C6H15O3N + H2O = C6H15O3NH + OH
AlCl3 + Na2HPO4 + CH3COOH = AlPO4 + HCl + CH3COONa =>
AlCl3 + Na2HPO4 + 2 CH3COOH = AlPO4 + 3 HCl + 2 CH3COONa
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
Nb2(SO4)3 + Ba(NO3)2 = Nb(NO3)3 + BaSO4 =>
Nb2(SO4)3 + 3 Ba(NO3)2 = 2 Nb(NO3)3 + 3 BaSO4
Na2ZnO2 + CO2 + H2O = Zn(OH)2 + NaHCO3 =>
Na2ZnO2 + 2 CO2 + 2 H2O = Zn(OH)2 + 2 NaHCO3
Pb(No3)2(aq) + LiCl(aq) = LiNo3(s) + PbCl2(aq) =>
Pb(No3)2(aq) + 2 LiCl(aq) = 2 LiNo3(s) + PbCl2(aq)
Sn{2+} + IO3{-} + H{+} = Sn{4+} + I2 + H2O =>
5 Sn{2+} + 2 IO3{-} + 12 H{+} = 5 Sn{4+} + I2 + 6 H2O
Na2S + TeO2 + H2O = Na2TeS3 + NaOH =>
3 Na2S + TeO2 + 2 H2O = Na2TeS3 + 4 NaOH
NaCI(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCI(s) =>
NaCI(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgCI(s)
(CH3COO)2Mg + HCl = CH3COOH + MgCl2 =>
(CH3COO)2Mg + 2 HCl = 2 CH3COOH + MgCl2
NaVO3 + HCl + KI = I2 + KCl + VCl2 + NaCl + H2O =>
2 NaVO3 + 12 HCl + 6 KI = 3 I2 + 6 KCl + 2 VCl2 + 2 NaCl + 6 H2O
Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + H2O =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + 6 H2O
CH3OH2OH + O2 = CO2 + H2O =>
2 CH3OH2OH + 3 O2 = 2 CO2 + 6 H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Sn + SO4 = Sn(SO4)2 =>
Sn + 2 SO4 = Sn(SO4)2
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Zn + Pb2(CO3)3 = ZnCO3 + Pb =>
3 Zn + Pb2(CO3)3 = 3 ZnCO3 + 2 Pb
HCl + O2(g) = H2O + Cl2 =>
4 HCl + O2(g) = 2 H2O + 2 Cl2
Na3P(aq) + CaF2(aq) = NaF(aq) + Ca3P2(aq) =>
2 Na3P(aq) + 3 CaF2(aq) = 6 NaF(aq) + Ca3P2(aq)
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Fe + C76H52O46 = Fe5C76H52O46 =>
5 Fe + C76H52O46 = Fe5C76H52O46
NH4OH + HNO3 = NH4H + OHNO3 =>
NH4OH + HNO3 = NH4H + OHNO3
HCl + Ba = BaCl2 + H2 =>
2 HCl + Ba = BaCl2 + H2
Ba + Cu = BaCu =>
Ba + Cu = BaCu
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Ba(OH)2 + FeO = Ba + Fe2O3 + H2O =>
Ba(OH)2 + 2 FeO = Ba + Fe2O3 + H2O
NiSO4 + NaOH + Cl2 = Ni(OH)3 + Na2SO4 + NaCl =>
2 NiSO4 + 6 NaOH + Cl2 = 2 Ni(OH)3 + 2 Na2SO4 + 2 NaCl
CuCl + NaSO4 = NaCl + CuSO4 =>
CuCl + NaSO4 = NaCl + CuSO4
Cu + H2SO4 = Cu2(SO4)3 + SO2 + H2O =>
2 Cu + 6 H2SO4 = Cu2(SO4)3 + 3 SO2 + 6 H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
H2O + Na2CO3 = NaHCO3 + NaOH =>
H2O + Na2CO3 = NaHCO3 + NaOH
Tc + P4 = Tc3P7 =>
12 Tc + 7 P4 = 4 Tc3P7
(NH4)3PO4 + Zn(C2H3O2)2 = Zn3(PO4)2 + NH4C2H3O2 =>
2(NH4)3PO4 + 3 Zn(C2H3O2)2 = Zn3(PO4)2 + 6 NH4C2H3O2
C6N5CH2CHNH2COOH + O2 = CO2 + H2O + NO2 =>
2 C6N5CH2CHNH2COOH + 31 O2 = 18 CO2 + 6 H2O + 12 NO2
HCl + BaS = BaCl2 + H2S =>
2 HCl + BaS = BaCl2 + H2S
ZnO + NaNO3 = Zn(NO3)2 + Na2O =>
ZnO + 2 NaNO3 = Zn(NO3)2 + Na2O
AgNO3 + LiCI = AgCI + LiNO3 =>
AgNO3 + LiCI = AgCI + LiNO3
H2O2 + NaBO2 + H2O = NaBO3*4(H2O) =>
H2O2 + NaBO2 + 3 H2O = NaBO3*4(H2O)
Bi(NO3)2 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 + NaCl =>
Bi(NO3)2 + SnCl2 + 6 NaOH = Bi + Na2[Sn(OH)6] + 2 NaNO3 + 2 NaCl
NH4SO3 + NaOH = NH3 + H2O + NaSO3 =>
NH4SO3 + NaOH = NH3 + H2O + NaSO3
TiCl + Mg = MgCl2 + Ti =>
2 TiCl + Mg = MgCl2 + 2 Ti
C2H5Cl + Al = (C2H5)3Al2Cl3 =>
3 C2H5Cl + 2 Al = (C2H5)3Al2Cl3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
NaOH + FeSO3 = Na2SO3 + Fe(OH)2 =>
2 NaOH + FeSO3 = Na2SO3 + Fe(OH)2
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
Ni(CH3COO)2 + MnCl2 = Mn(CH3COO)2 + NiCl2 =>
Ni(CH3COO)2 + MnCl2 = Mn(CH3COO)2 + NiCl2
C4H9OH + Ca = (C4H9O)2Ca + H2 =>
2 C4H9OH + Ca = (C4H9O)2Ca + H2
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