| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH3(g) + O2(g) + CH4(g) = HCN(l) + H2O(g) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(l) + 6 H2O(g)
LiO2H3 + MoO3 = Li8MoO4 + H2O + O2 =>
16 LiO2H3 + 2 MoO3 = 2 Li8MoO4 + 24 H2O + 3 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + H3BO3 = Na3BO3 + HCl =>
3 NaCl + H3BO3 = Na3BO3 + 3 HCl
P2H6 + O2 = P2O5 + H2O =>
P2H6 + 4 O2 = P2O5 + 3 H2O
H2CrO4 + Ca(OH)2 = Ca(CrO4) + H2O =>
H2CrO4 + Ca(OH)2 = Ca(CrO4) + 2 H2O
H3 + P = H3P =>
H3 + P = H3P
AlCl3 + I2 = Al2I3 + Cl2 =>
4 AlCl3 + 3 I2 = 2 Al2I3 + 6 Cl2
KCl + MgO = K2O + MgCl2 =>
2 KCl + MgO = K2O + MgCl2
C12H22O11 + CaCO3 = C24H42CaO24 + H2O =>
22.999999999999C12H22O11 + 12 CaCO3 = 12 C24H42CaO24 + H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
ZnBr2 + Na2CO3 = NaBr + ZnCO3 =>
ZnBr2 + Na2CO3 = 2 NaBr + ZnCO3
H + OH = H2O =>
H + OH = H2O
NaOH + NH4Fe(SO4)2 = Fe(OH)3 + NH3 + Na2SO4 + H2O =>
4 NaOH + NH4Fe(SO4)2 = Fe(OH)3 + NH3 + 2 Na2SO4 + H2O
Cr(s) + Cl2(g) = CrCl3(s) =>
2 Cr(s) + 3 Cl2(g) = 2 CrCl3(s)
C2H8N2(l) + N2O4(l) = N2(g) + CO2(g) + H2O(g) =>
C2H8N2(l) + 2 N2O4(l) = 3 N2(g) + 2 CO2(g) + 4 H2O(g)
BaBr2 + H2CrO4 = BaCrO4 + HBr =>
BaBr2 + H2CrO4 = BaCrO4 + 2 HBr
P2S3 + H2O = H2S + H3PO4 + H2 =>
P2S3 + 8 H2O = 3 H2S + 2 H3PO4 + 2 H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H{+} + IO3{-} + Cl{-} = ICl + Cl2 + H2O =>
6 H{+} + IO3{-} + 5 Cl{-} = ICl + 2 Cl2 + 3 H2O
Zn(ClO3)2 = ZnCl2 + O2 =>
Zn(ClO3)2 = ZnCl2 + 3 O2
Ba(NO3)2(aq) + NH4OH(aq) = Ba(OH)2(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + 2 NH4OH(aq) = Ba(OH)2(s) + 2 NH4NO3(aq)
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
FeCO3 + H2SO4 = FeSO4 + H2CO3 =>
FeCO3 + H2SO4 = FeSO4 + H2CO3
Ca10(PO4)6F2 + H2 + Al2O3 = Ca3Al2O6 + H2O + P2 + CaF2 =>
Ca10(PO4)6F2 + 15 H2 + 3 Al2O3 = 3 Ca3Al2O6 + 15 H2O + 3 P2 + CaF2
NMe4NI7 = NMe4N + I2 =>
2 NMe4NI7 = 2 NMe4N + 7 I2
NaHSO3 + H2SO4 = Na3SO4 + SO2 + H2O =>
6 NaHSO3 + H2SO4 = 2 Na3SO4 + 5 SO2 + 4 H2O
NaCO3 + NH4OH = NaOH + CO3NH4 =>
NaCO3 + NH4OH = NaOH + CO3NH4
Al2O3(s) + H2(g) = Al(s) + H2O(g) =>
Al2O3(s) + 3 H2(g) = 2 Al(s) + 3 H2O(g)
Al4C3 + water = methane + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
I2 + NO3 = IO3 + NO =>
I2 + 3 NO3 = 2 IO3 + 3 NO
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Fe + S + HCl = FeCl2 + H2S =>
Fe + S + 2 HCl = FeCl2 + H2S
H3PO4 + C3H5NaO3 = Na3PO4 + C3H6O3 =>
H3PO4 + 3 C3H5NaO3 = Na3PO4 + 3 C3H6O3
Na2SO4 + Zn(OH)2 + HCl = Na2H2SO4 + Zn(OH)2Cl2 =>
Na2SO4 + Zn(OH)2 + 2 HCl = Na2H2SO4 + Zn(OH)2Cl2
Al + (H3PO4)3 = AlPO4 + H =>
3 Al + (H3PO4)3 = 3 AlPO4 + 9 H
H2 + C6H14O6 = C3H8O + H2O =>
5 H2 + C6H14O6 = 2 C3H8O + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KOH + C3H7Cl = H2O + KC3H6Cl =>
KOH + C3H7Cl = H2O + KC3H6Cl
Ag0(s) + HNO3(aq) = AgNO3(aq) + NO(g) + H2O(l) =>
3 Ag0(s) + 4 HNO3(aq) = 3 AgNO3(aq) + NO(g) + 2 H2O(l)
Mn(OH)3 + H{+} + I{-} = Mn{2+} + H2O + I2 =>
2 Mn(OH)3 + 6 H{+} + 2 I{-} = 2 Mn{2+} + 6 H2O + I2
Na2CO3 + Ca(OH)2 = NaOH + CO2 + CaO =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CO2 + CaO
Ca(NO3)2 + Al2(CO3)3 = CaAl2 + (NO3)2(CO3)3 =>
Ca(NO3)2 + Al2(CO3)3 = CaAl2 + (NO3)2(CO3)3
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
CaCl2 + HMnO4 = HCl + Ca(MnO4)2 =>
CaCl2 + 2 HMnO4 = 2 HCl + Ca(MnO4)2
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
P + CO2 = P4O6 + CO =>
4 P + 6 CO2 = P4O6 + 6 CO
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Ni(NO3)2*6H2O + NaOH + C6H12O6 = Ni2O + NaNO3 + H2O + C2H12O7 =>
6 Ni(NO3)2*6H2O + 12 NaOH + C6H12O6 = 3 Ni2O + 12 NaNO3 + 30 H2O + 3 C2H12O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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