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4 C14H30 + 26 H2O = 43 CH4 + 13 CO2
Hg + Ag(NO3) = Ag + Hg(NO3)2 =>
Hg + 2 Ag(NO3) = 2 Ag + Hg(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuO(s) + H2SO4(l) = CuSO4 + H2O =>
CuO(s) + H2SO4(l) = CuSO4 + H2O
Fe2(SO4)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K3[Fe(CN)6] = 2 Fe[Fe(CN)6] + 3 K2SO4
Ni(NO3)2 + H2O = Ni(H2O)6 + NO3 =>
Ni(NO3)2 + 6 H2O = Ni(H2O)6 + 2 NO3
CaO + SO4 = (CaO)2SO4 =>
2 CaO + SO4 = (CaO)2SO4
PCl3 + O2 = P2O3 + OCl =>
4 PCl3 + 9 O2 = 2 P2O3 + 12 OCl
(Zn(H2O)6){2+} + NH3*H2O = (Zn(NH3)4){2+} + H2O =>
(Zn(H2O)6){2+} + 4 NH3*H2O = (Zn(NH3)4){2+} + 10 H2O
CaCl2 + K2SO4 = CaSO4 + K2Cl2 =>
CaCl2 + K2SO4 = CaSO4 + K2Cl2
CuS + NH3 = Cu(NH3)2 + S =>
CuS + 2 NH3 = Cu(NH3)2 + S
CH3CH2OH + O2(exceso) = CH3CHO + H2O =>
2 CH3CH2OH + O2(exceso) = 2 CH3CHO + 2 H2O
Pb(NO3)2(ac) + NaCl(ac) = PbCl2(s) + NaNO3(ac) =>
Pb(NO3)2(ac) + 2 NaCl(ac) = PbCl2(s) + 2 NaNO3(ac)
C2H5COOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
2 C2H5COOH + Na2CO3 = 2 C2H5COONa + CO2 + H2O
CaCl2 + NaCH3COO = Ca(CH3COO)2 + NaCl =>
CaCl2 + 2 NaCH3COO = Ca(CH3COO)2 + 2 NaCl
FeCl3 + NaHCO3 = Fe(HCO3)3 + NaCl =>
FeCl3 + 3 NaHCO3 = Fe(HCO3)3 + 3 NaCl
(NH4)12W12O42 + H2SnCl4 + HCl = HWO3 + H2SnCl6 + NH4Cl + H2O =>
(NH4)12W12O42 + 6 H2SnCl4 + 24 HCl = 12 HWO3 + 6 H2SnCl6 + 12 NH4Cl + 6 H2O
FeSO4 + KMnO4 = KFeO4 + MnSO4 =>
FeSO4 + KMnO4 = KFeO4 + MnSO4
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
FeCl3 + NaI = I + FeCl2 + NaCl =>
FeCl3 + NaI = I + FeCl2 + NaCl
HCl(aq) + H2O(l) = H3O + Cl =>
HCl(aq) + H2O(l) = H3O + Cl
PbBr2 + H2O = PbO + HBr =>
PbBr2 + H2O = PbO + 2 HBr
CH3CH2OH + H2O = CO2 + H2 =>
CH3CH2OH + 3 H2O = 2 CO2 + 6 H2
Ba[Zn(OH)4] + H2SO4 = Zn(OH)2 + BaSO4 + H2O =>
Ba[Zn(OH)4] + H2SO4 = Zn(OH)2 + BaSO4 + 2 H2O
CH3F + O2 = CO2 + H2O + HF =>
2 CH3F + 3 O2 = 2 CO2 + 2 H2O + 2 HF
Cu2SO4 + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 Cu2SO4 + K2Cr2O7 + 7 H2SO4 = 6 CuSO4 + Cr2(SO4)3 + 7 H2O + K2SO4
La(NO3)3*6H2O = O2 + La2O3 + NO2 + H2O =>
4 La(NO3)3*6H2O = 3 O2 + 2 La2O3 + 12 NO2 + 24 H2O
Al(s) + NaOH(s) + H2O(l) = NaAlO2(s) + H2(g) =>
2 Al(s) + 2 NaOH(s) + 2 H2O(l) = 2 NaAlO2(s) + 3 H2(g)
C6H12O6 + Cu(OH)2 = C5H10O6Cu + H2O =>
5 C6H12O6 + 6 Cu(OH)2 = 6 C5H10O6Cu + 6 H2O
BrO3{-} + H2S = Br{-} + HSO4{-} + H{+} =>
4 BrO3{-} + 3 H2S = 4 Br{-} + 3 HSO4{-} + 3 H{+}
Cu2 + Cl = CuCl =>
Cu2 + 2 Cl = 2 CuCl
Na2S + Fe2(SO4)3 = FeSO4 + S + Na2SO4 =>
Na2S + Fe2(SO4)3 = 2 FeSO4 + S + Na2SO4
Al + NaBrO3 + NaOH = Al(OH)4 + Na2BrO3 =>
Al + 4 NaBrO3 + 4 NaOH = Al(OH)4 + 4 Na2BrO3
Ti + HF + HNO3 = HTiF6 + NO + H2O =>
3 Ti + 18 HF + 5 HNO3 = 3 HTiF6 + 5 NO + 10 H2O
P4S10 + NH3 = P3N5 + H2S =>
3 P4S10 + 20 NH3 = 4 P3N5 + 30 H2S
Na2Cr2O7 + H2O = NaOH + H2Cr2O7 =>
Na2Cr2O7 + 2 H2O = 2 NaOH + H2Cr2O7
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
Na2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 5 Na2SO4 + 8 H2O
Pb(NO3)2 + PI3 = PbI2 + P(NO3)3 =>
3 Pb(NO3)2 + 2 PI3 = 3 PbI2 + 2 P(NO3)3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeCl2 + H2SO4 + KMnO4 = Fe2(SO4)3 + FeCl3 + H2O + K2SO4 + MnSO4 =>
30 FeCl2 + 24 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 20 FeCl3 + 24 H2O + 3 K2SO4 + 6 MnSO4
NaCI + RbF = NaF + RbCI =>
NaCI + RbF = NaF + RbCI
HN3 = N2 + H2 =>
2 HN3 = 3 N2 + H2
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaO + HNO3 = CaO2 + HNO2 =>
CaO + HNO3 = CaO2 + HNO2
H{3}PO{4} + KOH = K{3}PO{4} + HOH =>
H{3}PO{4} + KOH = K{3}PO{4} + HOH
IrCl3(aq) + NaOH(aq) = Ir2O3(cr) + HCl(aq) + NaCl(aq) =>
2 IrCl3(aq) + 3 NaOH(aq) = Ir2O3(cr) + 3 HCl(aq) + 3 NaCl(aq)
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
H2C2O4 + HNO3 = CO2 + NO + H2O =>
3 H2C2O4 + 2 HNO3 = 6 CO2 + 2 NO + 4 H2O
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