| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + H2O = CaO + H2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO3 + ClO2 + H2O = H2SO4 + HCl =>
5 H2SO3 + 2 ClO2 + H2O = 5 H2SO4 + 2 HCl
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + Na2CO3 = Na2SO4 + CO2 + H2O
Fe + NaOH = Fe(NaOH)3 =>
Fe + 3 NaOH = Fe(NaOH)3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P + KOH + H2O = PH3 + K3PO4 =>
8 P + 9 KOH + 3 H2O = 5 PH3 + 3 K3PO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO2 + S = S12O2 =>
SO2 + 11 S = S12O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SO2 + S8 = S12O2 =>
8 SO2 + 11 S8 = 8 S12O2
CrO3 + H2S + H{+} = Cr3{+} + S + H2O =>
6 CrO3 + 17 H2S + 2 H{+} = 2 Cr3{+} + 17 S + 18 H2O
H2SO4 = SO4 + H2 =>
H2SO4 = SO4 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
CrO3 + H2S + H3O{+} = Cr3{+} + S + H2O =>
6 CrO3 + 17 H2S + 2 H3O{+} = 2 Cr3{+} + 17 S + 20 H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CrO3 + H2S + H{+} = Cr3{+} + S + H2O =>
6 CrO3 + 17 H2S + 2 H{+} = 2 Cr3{+} + 17 S + 18 H2O
Ag + HNO3 = Ag(NO3)2 + H2O + NO2 =>
Ag + 4 HNO3 = Ag(NO3)2 + 2 H2O + 2 NO2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
H2S + Cl2 + H2O = HCl + H2SO4 =>
H2S + 4 Cl2 + 4 H2O = 8 HCl + H2SO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
FeCl + Na3PO4 = Na3Cl + FePO4 =>
FeCl + Na3PO4 = Na3Cl + FePO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Cu(NO3)2 + Al = AlN + Cu + Al2O3 =>
Cu(NO3)2 + 6 Al = 2 AlN + Cu + 2 Al2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CrO3 + H2S + H{+} = Cr{3+} + S + H2O =>
2 CrO3 + 3 H2S + 6 H{+} = 2 Cr{3+} + 3 S + 6 H2O
CH3OH + MnO4{-} + H{+} = HCHO + Mn{2+} + H2O =>
5 CH3OH + 2 MnO4{-} + 6 H{+} = 5 HCHO + 2 Mn{2+} + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KNO2 + H2O2 = H2O + KNO3 =>
KNO2 + H2O2 = H2O + KNO3
Sr(NO3)2 + K2CrO4 = SrCrO4 + KNO3 =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + 2 KNO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/14
Équations équilibrées sur01/07/14
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