| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + MgBr2(aq) = MgCl2(aq) + Br2
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4 =>
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + NaNO3 =>
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + 3 NaNO3
Cl2(g) + MgBr2(aq) = MgCl2 + Br2 =>
Cl2(g) + MgBr2(aq) = MgCl2 + Br2
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
Na3PO4 + CrCl3 = NaCl + CrPO4 =>
Na3PO4 + CrCl3 = 3 NaCl + CrPO4
NaCl + PbCl2 = NaPbCl3 =>
NaCl + PbCl2 = NaPbCl3
Na3PO4 + CrCl3 = NaCl + CrPO4 =>
Na3PO4 + CrCl3 = 3 NaCl + CrPO4
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + 3 NaNO3(aq)
Na2C2O4 + Pb(NO3)2 = PbC2O4 + NaNO3 =>
Na2C2O4 + Pb(NO3)2 = PbC2O4 + 2 NaNO3
NO2 + C = NO + CO =>
NO2 + C = NO + CO
Na + H2CO3 = NaHCO3 + H2 =>
2 Na + 2 H2CO3 = 2 NaHCO3 + H2
Fe + HCe = FeCe3 + H2 =>
2 Fe + 6 HCe = 2 FeCe3 + 3 H2
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4 =>
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4
Co3(PO4)2 + HCl = CoCl2 + H3PO4 =>
Co3(PO4)2 + 6 HCl = 3 CoCl2 + 2 H3PO4
CuSO4 + FeS2 + H2O = Cu2S + FeSO4 + H2SO4 =>
14 CuSO4 + 5 FeS2 + 12 H2O = 7 Cu2S + 5 FeSO4 + 12 H2SO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na3PO4 + CrCl3 = NaCl + CrPO4 =>
Na3PO4 + CrCl3 = 3 NaCl + CrPO4
C + NO2 = CO2 + N =>
C + NO2 = CO2 + N
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeO + Mn = Mn2O3 + Fe =>
3 FeO + 2 Mn = Mn2O3 + 3 Fe
Sb(OH)3 + NaOH = Na3(Sb(OH)6) =>
Sb(OH)3 + 3 NaOH = Na3(Sb(OH)6)
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4 =>
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
C + NO2 = CO2 + NO =>
C + 2 NO2 = CO2 + 2 NO
FeO + Mn = Mn2O5 + Fe =>
5 FeO + 2 Mn = Mn2O5 + 5 Fe
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
LiCl + Na = NaCl + Li =>
LiCl + Na = NaCl + Li
Sb(OH)3 + NaOH = NaSbO2 + H2O =>
Sb(OH)3 + NaOH = NaSbO2 + 2 H2O
LiS + O2 = Li2O + S =>
4 LiS + O2 = 2 Li2O + 4 S
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
NO2 + C = CO + N2 =>
2 NO2 + 4 C = 4 CO + N2
Li4N4O12 + Ca2Br4 = Ca(NO3)2 + LiBr =>
Li4N4O12 + Ca2Br4 = 2 Ca(NO3)2 + 4 LiBr
C3H8 + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
4 C3H8 + 11 CH3CH2COOH = 9 CH3CH2COOCH2CH3 + 4 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Sb(OH)3 + NaOH = Na3SbO3 + H2O =>
Sb(OH)3 + 3 NaOH = Na3SbO3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
Fe2(SO4)3 + Ag = Ag(SO4) + Fe =>
Fe2(SO4)3 + 3 Ag = 3 Ag(SO4) + 2 Fe
I2 + ClO3{-} + H2O{-} = IO3{-} + Cl{-} + H =>
3 I2 + 4 ClO3{-} + 6 H2O{-} = 6 IO3{-} + 4 Cl{-} + 12 H
Sb(OH)3 + NaOH = Na[Sb(OH)4] =>
Sb(OH)3 + NaOH = Na[Sb(OH)4]
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu
Fe2(SO4)3 + Ag = Ag2(SO4) + Fe =>
Fe2(SO4)3 + 6 Ag = 3 Ag2(SO4) + 2 Fe
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4 + NaNO3 =>
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4 + 3 NaNO3
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4F + KOH = NH4OH + KF =>
NH4F + KOH = NH4OH + KF
Cu{+} = Cu{2+} + {-} =>
Cu{+} = Cu{2+} + e
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + NaNO3 =>
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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