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2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Na(s) + Cl(g) = NaCl =>
Na(s) + Cl(g) = NaCl
Cu + XH2SO4 = XCuSO4 + XSO2 + H2O =>
Cu + 2 XH2SO4 = XCuSO4 + XSO2 + 2 H2O
Fe2O3 + H2 = Fe + HOH(g) =>
Fe2O3 + 3 H2 = 2 Fe + 3 HOH(g)
CH3COOH + Ca(OH)2 = C(OH)2 + CaH3COOH =>
CH3COOH + Ca(OH)2 = C(OH)2 + CaH3COOH
Zn + HClO3 = Zn(ClO3) + H2 =>
2 Zn + 2 HClO3 = 2 Zn(ClO3) + H2
C5O2 + NaOH + H = C5O2Na + H2O =>
C5O2 + NaOH + H = C5O2Na + H2O
C3H + O2 = CO4 + H2O =>
4 C3H + 25 O2 = 12 CO4 + 2 H2O
Mg(ClO4)2 = MgO + Cl2 + O2 =>
2 Mg(ClO4)2 = 2 MgO + 2 Cl2 + 7 O2
Al + CuCl22H2O = AlCl3 + Cu2 + H2O =>
44 Al + 6 CuCl22H2O = 44 AlCl3 + 3 Cu2 + 6 H2O
Fe(OH)2 + OH{-} = Fe(OH)3 + {-} =>
Fe(OH)2 + OH{-} = Fe(OH)3 + e
NaCl + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
Br2 + SnSO4 + NaOH = Na2[Sn(OH)6] + NaBr + Na2SO4 =>
Br2 + SnSO4 + 6 NaOH = Na2[Sn(OH)6] + 2 NaBr + Na2SO4
Pb(NO3)2 = PbN2O6 =>
Pb(NO3)2 = PbN2O6
C2H2O4 + H2SO4 = C2H4O2 + SO2 + O2 =>
C2H2O4 + H2SO4 = C2H4O2 + SO2 + 2 O2
AgClO3 + MgBr2 = AgBr + Mg(ClO3)2 =>
2 AgClO3 + MgBr2 = 2 AgBr + Mg(ClO3)2
HCl + NO3 = Cl2 + H2O + HClNO2 =>
3 HCl + NO3 = Cl2 + H2O + HClNO2
C10H14O + C7H5O3Cl = C10H14O2 + ClC7H5O =>
2 C10H14O + C7H5O3Cl = 2 C10H14O2 + ClC7H5O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
H{+} + I{-} + H2O2 = H2O + I2 =>
2 H{+} + 2 I{-} + H2O2 = 2 H2O + I2
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl2 + KOH = Cl2KOH + Fe =>
FeCl2 + KOH = Cl2KOH + Fe
NaCl(s) + H2SO4 = HCl(g) + Na2SO4(aq) =>
2 NaCl(s) + H2SO4 = 2 HCl(g) + Na2SO4(aq)
Ag(NH3)2(aq) + H(aq) = Ag + NH4(aq) =>
Ag(NH3)2(aq) + 2 H(aq) = Ag + 2 NH4(aq)
HBr + K2Cr2O7 = KBr + CrBr3 + H2O + Br =>
14 HBr + K2Cr2O7 = 2 KBr + 2 CrBr3 + 7 H2O + 6 Br
CuCl2 + NaCN = Na(Cu(CN)2) + (CN)2 + NaCl =>
2 CuCl2 + 6 NaCN = 2 Na(Cu(CN)2) + (CN)2 + 4 NaCl
CH3CH2COOH(aq) + NaOH(aq) = CH3CH2COONa(aq) + H2O(l) =>
CH3CH2COOH(aq) + NaOH(aq) = CH3CH2COONa(aq) + H2O(l)
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
Sn + Na(NO3) = Na + Sn(NO3)2 =>
Sn + 2 Na(NO3) = 2 Na + Sn(NO3)2
MgSO4 + Fe(NO3)3 = Mg(NO3) + Fe(SO4)3 =>
3 MgSO4 + Fe(NO3)3 = 3 Mg(NO3) + Fe(SO4)3
[Cu(NH3)4(H2O)2]2 + H2SO4 = CuSO4 + (NH4)2SO4 + H3O =>
[Cu(NH3)4(H2O)2]2 + 6 H2SO4 = 2 CuSO4 + 4(NH4)2SO4 + 4 H3O
V + Cl2 = VCl2 =>
V + Cl2 = VCl2
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
HCl + P4O10 = POCl3 + HPO3 =>
3 HCl + P4O10 = POCl3 + 3 HPO3
NiCl2 + NH4OH = H2O + [Ni(NH3)4]Cl2 =>
NiCl2 + 4 NH4OH = 4 H2O + [Ni(NH3)4]Cl2
CaSO4 + MgOH2 = CaOH2(MgSO4) =>
CaSO4 + MgOH2 = CaOH2(MgSO4)
Al + O2 = Al4O =>
8 Al + O2 = 2 Al4O
C6H5MgBr + C13H10O = C19H15O{-} + MgBr{+} =>
C6H5MgBr + C13H10O = C19H15O{-} + MgBr{+}
NaCl + C6H8O7 = Na3C6H5O7 + HCl =>
3 NaCl + C6H8O7 = Na3C6H5O7 + 3 HCl
Au(NO3)3 + AsH3 + KOH = Au + K3AsO3 + H2O + KNO3 =>
2 Au(NO3)3 + AsH3 + 9 KOH = 2 Au + K3AsO3 + 6 H2O + 6 KNO3
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
Zn + Pb(NO2)4 = Pb + ZnNO2 =>
4 Zn + Pb(NO2)4 = Pb + 4 ZnNO2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2S + Zn2SO4 = Zn2S + Na2SO4 =>
Na2S + Zn2SO4 = Zn2S + Na2SO4
C6H5COOH + NaCO3 = NaC6H4COO + H2O + CO2 =>
C6H5COOH + NaCO3 = NaC6H4COO + H2O + CO2
PbCrO4 + NaCl = Na2CrO4 + PbCl2 =>
PbCrO4 + 2 NaCl = Na2CrO4 + PbCl2
CuCl(aq) + K2Cr2O7 = K2Cl + CuCr2O7 =>
CuCl(aq) + K2Cr2O7 = K2Cl + CuCr2O7
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