| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 2 H2O + 2 NaCl = 2 FeCl + 2 NaOH + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
NaI + PbCl2 = NaCl + PbI2 =>
2 NaI + PbCl2 = 2 NaCl + PbI2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Mg + HNO3 = Mg(NO3)2 + H2O + N =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + 6 H2O + 2 N
H2SO4 + Ca3(PO4)2 = H3PO4 + CaSO4 =>
3 H2SO4 + Ca3(PO4)2 = 2 H3PO4 + 3 CaSO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Zn + NO3{-} + H{+} = Zn2{+} + NH4{+} + H2O =>
16 Zn + NO3{-} + 10 H{+} = 8 Zn2{+} + NH4{+} + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H + I = HI =>
H + I = HI
HCL + NAOH = NACL + H2O =>
HCL + NAOH = NACL + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2SO3 + HCl = SO2(g) + H2O + NaCl =>
Na2SO3 + 2 HCl = SO2(g) + H2O + 2 NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
Na3PO4 = Na + PO4 =>
Na3PO4 = 3 Na + PO4
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
O2 + H2 = H2O2 =>
O2 + H2 = H2O2
HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3
Pb + HCl = PbCl + H =>
Pb + HCl = PbCl + H
BrO3{-} + Br{-} + H{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H{+} = 3 Br2 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Na + KNO3 = Na2O + K2O + N2 =>
10 Na + 2 KNO3 = 5 Na2O + K2O + N2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/15
Équations équilibrées sur03/01/14
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