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2 HC + 6 H2O = 2 H2CO3 + 5 H2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Cl2(aq) + KI(aq) = KCl() + I2() =>
Cl2(aq) + 2 KI(aq) = 2 KCl() + I2()
C8H8 + C3H6O = C11H14O =>
C8H8 + C3H6O = C11H14O
Cd + NO3 = Cd(NO3)2 =>
Cd + 2 NO3 = Cd(NO3)2
(NH4)3PO4(ac) + Ba(NO3)2(ac) = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3PO4(ac) + 3 Ba(NO3)2(ac) = Ba3(PO4)2 + 6 NH4NO3
IrO + HNO3 = Ir(NO3)2 + H2O =>
IrO + 2 HNO3 = Ir(NO3)2 + H2O
I2 + Cl2 + H2O = HIO9 + HCl =>
I2 + 17 Cl2 + 18 H2O = 2 HIO9 + 34 HCl
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Sr + (NH4)2SO4 = SrSO4 + NH4 =>
Sr + (NH4)2SO4 = SrSO4 + 2 NH4
NaCl + K2CrO4 + AgNO3 = Ag2CrO4 + NaNO3 + KCl =>
2 NaCl + K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaNO3 + 2 KCl
Fe2(CO3)3 + HCl = H2CO3 + FeCl3 =>
Fe2(CO3)3 + 6 HCl = 3 H2CO3 + 2 FeCl3
CrZn + HCl = ZnCl2 + CrCl3 + H2 =>
2 CrZn + 10 HCl = 2 ZnCl2 + 2 CrCl3 + 5 H2
Mn + HNO2 = MnNO2 + H2 =>
2 Mn + 2 HNO2 = 2 MnNO2 + H2
AlCl3(aq) + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH = 3 NH4Cl + Al(OH)3
PbO2 + MnO2 + HCl = PbCl2 + MnO4 + H2O =>
2 PbO2 + MnO2 + 4 HCl = 2 PbCl2 + MnO4 + 2 H2O
Ca{+2} + Cd = Ca + Cd{+2} =>
Ca{+2} + Cd = Ca + Cd{+2}
Na2Cr2O7 + C6H10 + H2(SO4) = Na2(SO4) + Cr2(SO4)3 + C6H10O4 + H2O =>
4 Na2Cr2O7 + 3 C6H10 + 16 H2(SO4) = 4 Na2(SO4) + 4 Cr2(SO4)3 + 3 C6H10O4 + 16 H2O
CH4 + O2 = CH + H2O =>
4 CH4 + 3 O2 = 4 CH + 6 H2O
Na3As + H2O = AsH3 + NaOH =>
Na3As + 3 H2O = AsH3 + 3 NaOH
aluminum + hydrobromicacid = AlBr + hydrogen =>
2 Al + 2 HBr = 2 AlBr + H2
OCl + H2O = HOCl + OH =>
OCl + H2O = HOCl + OH
I2 + KAt = KI + At =>
I2 + 2 KAt = 2 KI + 2 At
PO4 + Ba(NO3)2 = BaPO4 + NO3 =>
PO4 + Ba(NO3)2 = BaPO4 + 2 NO3
Pb(C2H3O2)2 + AlCl3 = PbCl2 + Al(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(C2H3O2)3
NiSO4 + Ca(ClO3)2 = Ni(ClO3)2 + CaSO4 =>
NiSO4 + Ca(ClO3)2 = Ni(ClO3)2 + CaSO4
I2(s) + Hg(l) = HgI2(s) =>
I2(s) + Hg(l) = HgI2(s)
KCl(aq) + Pb(C2H3O2)2 = KC2H3O2 + PbCl2 =>
2 KCl(aq) + Pb(C2H3O2)2 = 2 KC2H3O2 + PbCl2
Fe + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O =>
2 Fe + 3 MnO2 + 6 H2SO4 = Fe2(SO4)3 + 3 MnSO4 + 6 H2O
BaO2 + Al = BaO + Al2O3 =>
3 BaO2 + 2 Al = 3 BaO + Al2O3
Ar + H2SO4 = Ar2(SO4)3 + H2 =>
2 Ar + 3 H2SO4 = Ar2(SO4)3 + 3 H2
C7H16 + O2 = C7O2 + H2O =>
C7H16 + 5 O2 = C7O2 + 8 H2O
Ni + AuNO3 = Ni(NO3)2 + Au =>
Ni + 2 AuNO3 = Ni(NO3)2 + 2 Au
Ga(OH) + HCl = GaCl + H2O =>
Ga(OH) + HCl = GaCl + H2O
CaOCl2 + H2O = Ca(OH)2 + Cl2 =>
CaOCl2 + H2O = Ca(OH)2 + Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COOH + CH3(CH2)3CH2OH = CH3COOCH2(CH2)3CH3 + H2O =>
CH3COOH + CH3(CH2)3CH2OH = CH3COOCH2(CH2)3CH3 + H2O
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
K2S + Cu(NO3)2 = KNO3 + CuS =>
K2S + Cu(NO3)2 = 2 KNO3 + CuS
Mg(ClO4)2 + NaCl = MgCl2 + NaClO4 =>
Mg(ClO4)2 + 2 NaCl = MgCl2 + 2 NaClO4
Na2SO3 + H2O + KMnO4 = Na2SO4 + MnO2 + KOH =>
3 Na2SO3 + H2O + 2 KMnO4 = 3 Na2SO4 + 2 MnO2 + 2 KOH
HCOOCH3 + H2O = HCOOH + CH3OH =>
HCOOCH3 + H2O = HCOOH + CH3OH
Na + PCl5 = NaCl + Na3P =>
8 Na + PCl5 = 5 NaCl + Na3P
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Ni + ZnSO4 = NiSO4 + Zn =>
Ni + ZnSO4 = NiSO4 + Zn
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl =>
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl
Na(ClO3)2 = Na + ClO3 =>
Na(ClO3)2 = Na + 2 ClO3
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