| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + C2O4 = C2H2O4 + 2 OH
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4 + K2(NO3)2(aq) =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4 + K2(NO3)2(aq)
NH4OH + CuCl2 = [Cu(NH4OH)]2 + Cl =>
2 NH4OH + 2 CuCl2 = [Cu(NH4OH)]2 + 4 Cl
CaNo3 + NaHO = CaHO + NaNo3 =>
CaNo3 + NaHO = CaHO + NaNo3
HSN + O2 = H2O + N2 + SO3 =>
4 HSN + 7 O2 = 2 H2O + 2 N2 + 4 SO3
C6H6 + CH4O = C9H12 + H2O =>
C6H6 + 3 CH4O = C9H12 + 3 H2O
C4H11NO2 + O2 = H2O + CO2 + N =>
4 C4H11NO2 + 23 O2 = 22 H2O + 16 CO2 + 4 N
NaCl + BaCl2 = NaBa + Cl2 =>
2 NaCl + 2 BaCl2 = 2 NaBa + 3 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3 =>
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CH3NH2COOH + NaOH = CH3NH2COONa + H2O =>
CH3NH2COOH + NaOH = CH3NH2COONa + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe(NO3)3 + Li = Li(NO3)3 + Fe =>
Fe(NO3)3 + Li = Li(NO3)3 + Fe
Co(SO4) + KI + K(IO3) + H2O = Co(OH)2 + K2(SO4) + I =>
3 Co(SO4) + 5 KI + K(IO3) + 3 H2O = 3 Co(OH)2 + 3 K2(SO4) + 6 I
(C6H5)3CH3COOH + H2SO4 = (C6H5)3H2SO4 + CH3COOH =>
(C6H5)3CH3COOH + H2SO4 = (C6H5)3H2SO4 + CH3COOH
C3H8O = C3H6 + H2O =>
C3H8O = C3H6 + H2O
Al + KO2 = KAlO2 =>
Al + KO2 = KAlO2
[Cu(NH3)4](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)4](OH)2 = CuO + 4 NH3 + H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Pb + H3PO4 = PbPO4 + H =>
Pb + H3PO4 = PbPO4 + 3 H
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
KNO2 + HClO3 = KNO3 + HCl =>
3 KNO2 + HClO3 = 3 KNO3 + HCl
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
S8 + HCl = H2S + Cl2 =>
S8 + 16 HCl = 8 H2S + 8 Cl2
C3H5(NO3)3 + O2 = CO2 + NO + H2O =>
4 C3H5(NO3)3 + 5 O2 = 12 CO2 + 12 NO + 10 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + NH4NO3(aq) =>
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + 2 NH4NO3(aq)
(CO3)2(g) + H2O(l) = H2CO3(aq) + OH =>
(CO3)2(g) + 4 H2O(l) = 2 H2CO3(aq) + 4 OH
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Mg2(CO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg2(CO3)2 + 4 HCl = 2 MgCl2 + 2 H2O + 2 CO2
Pt + Cl = PtCl4 =>
Pt + 4 Cl = PtCl4
Zn + AgClO3 = Ag + ZnClO3 =>
Zn + AgClO3 = Ag + ZnClO3
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
C19H22FN3O3 + H2O2 = CO2 + H2O + F + HNO3 =>
2 C19H22FN3O3 + 107 H2O2 = 38 CO2 + 126 H2O + 2 F + 6 HNO3
Pb(NO3)2 + CaCl2 = Pb(NO3)2CaCl2 =>
Pb(NO3)2 + CaCl2 = Pb(NO3)2CaCl2
N2O4 + KI = KNO3 + NO + I2 =>
2 N2O4 + 2 KI = 2 KNO3 + 2 NO + I2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(NO3)2 + HCO3{-} = PbCO3 + NO3{-} + H{+} =>
Pb(NO3)2 + HCO3{-} = PbCO3 + 2 NO3{-} + H{+}
Pb(No3)2(aq) + K(aq)I = KNo3(aq) + PbI2(s) =>
Pb(No3)2(aq) + 2 K(aq)I = 2 KNo3(aq) + PbI2(s)
Na3PO4 + BaCl2 = Ba(PO4) + Na3Cl2 =>
Na3PO4 + BaCl2 = Ba(PO4) + Na3Cl2
MnO4{-} + H{+} + H2C2O4 = CO2 + Mn2{+} + H2O =>
4 MnO4{-} + 6 H{+} + 13 H2C2O4 = 26 CO2 + 2 Mn2{+} + 16 H2O
H{+} + Br{-} + MnO4{-} = Br2 + Mn + H2O =>
16 H{+} + 14 Br{-} + 2 MnO4{-} = 7 Br2 + 2 Mn + 8 H2O
Cr(NO3)3 + NH3 + H2O = Cr(OH)4 + (NH4)2(NO3) =>
7 Cr(NO3)3 + 48 NH3 + 34 H2O = 7 Cr(OH)4 + 23(NH4)2(NO3)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
HF + Fe3(BO3)2 = H3BO3 + FeF2 =>
6 HF + Fe3(BO3)2 = 2 H3BO3 + 3 FeF2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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