| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li(s) + CuSO4(aq) = LiSO4(aq) + Cu(s)
Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s) =>
2 Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s)
Li(s) + CuSO4(aq) = LiSO4(aq) + Cu(s) =>
Li(s) + CuSO4(aq) = LiSO4(aq) + Cu(s)
CH3COOH + NaHCO3 = CO2 + H2O + NaCO = =>
3 CH3COOH + 8 NaHCO3 = 6 CO2 + 10 H2O + 8 NaCO
CH3CHOCH2 + H2O = CH3CHOHCH2OH =>
CH3CHOCH2 + H2O = CH3CHOHCH2OH
Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s) =>
2 Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Co(NO3)2 + H2O = H{+} + NO3{-} + Co(OH)2 =>
Co(NO3)2 + 2 H2O = 2 H{+} + 2 NO3{-} + Co(OH)2
KHSO3 + HNO3 = KNO3 + SO2 + H2O =>
KHSO3 + HNO3 = KNO3 + SO2 + H2O
Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s) =>
2 Li(s) + CuSO4(aq) = Li2SO4(aq) + Cu(s)
HC2H3O2 = C2H3O2 + H =>
HC2H3O2 = C2H3O2 + H
Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l)
KNO2 + CrSO4 + KOH = N2 + K2CrO4 + K2SO4 + H2O =>
4 KNO2 + 3 CrSO4 + 8 KOH = 2 N2 + 3 K2CrO4 + 3 K2SO4 + 4 H2O
NaF + NH4OH = NaOH + NH4F =>
NaF + NH4OH = NaOH + NH4F
Na2SO3 = SO2Na2O =>
Na2SO3 = SO2Na2O
Li(Al(OH)4)HCl = LiClH(Al(OH)4) =>
Li(Al(OH)4)HCl = LiClH(Al(OH)4)
SO2 + Cl2 + H2O = SO3 + HCl =>
SO2 + Cl2 + H2O = SO3 + 2 HCl
Kl + Pb(NO3)2 = Kl(NO3)2 + Pb2 =>
2 Kl + 2 Pb(NO3)2 = 2 Kl(NO3)2 + Pb2
M2O + HNO3 = M(NO3)2 + NO2 + H2O =>
M2O + 6 HNO3 = 2 M(NO3)2 + 2 NO2 + 3 H2O
HI2 = H2 + I =>
2 HI2 = H2 + 4 I
MnSO4 + Na2C2O4 = MnC2O4 + Na2SO4 =>
MnSO4 + Na2C2O4 = MnC2O4 + Na2SO4
NaOH(aq) + H2SO4(l) = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4(l) = Na2SO4 + 2 H2O
Mg + O = Mg2O =>
2 Mg + O = Mg2O
Cu2 + I = CuI =>
Cu2 + 2 I = 2 CuI
CaC2 + F = CaF2 + C =>
CaC2 + 2 F = CaF2 + 2 C
C2H4O(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C2H4O(aq) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
NaF + NH4OH = NaOH + NH4F =>
NaF + NH4OH = NaOH + NH4F
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
NaOH(aq) + C8H5KO4(aq) = Na{+} + C8H4KO4{-} + H2O(l) =>
NaOH(aq) + C8H5KO4(aq) = Na{+} + C8H4KO4{-} + H2O(l)
NH3H2O = NH4OH =>
NH3H2O = NH4OH
C9H19 + O2 = CO2 + H2O =>
4 C9H19 + 55 O2 = 36 CO2 + 38 H2O
ZnS + Pb = PbS + Zn =>
ZnS + Pb = PbS + Zn
Sr(HCO3)2 = H2O + SrO + CO2 =>
Sr(HCO3)2 = H2O + SrO + 2 CO2
Mg + HCl(aq) = MgCl2 + H =>
Mg + 2 HCl(aq) = MgCl2 + 2 H
Ni + ZnCl2 = Zn + NiCl2 =>
Ni + ZnCl2 = Zn + NiCl2
Ca(NO3)2 + (H2O)4 + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
20 Ca(NO3)2 + (H2O)4 + 12(NH4)2HPO4 + 16 NH3 = 2 Ca10(PO4)6(OH)2 + 40 NH4NO3
C6HCl5O + H2O2 = CO2 + H2O + HCl =>
C6HCl5O + 9 H2O2 = 6 CO2 + 7 H2O + 5 HCl
O2 + C2H6O = CO2 + H2O =>
3 O2 + C2H6O = 2 CO2 + 3 H2O
C810H22 + O2 = CO2 + H2O =>
2 C810H22 + 1631 O2 = 1620 CO2 + 22 H2O
KI + Cl2 + H2O = KIO3 + KCl + HI =>
7 KI + 3 Cl2 + 3 H2O = KIO3 + 6 KCl + 6 HI
I2 + HNO3 = I(NO3)2 + NO2 + H2O =>
I2 + 8 HNO3 = 2 I(NO3)2 + 4 NO2 + 4 H2O
C7H7OH + NaOH = C7H7ONa + H2O =>
C7H7OH + NaOH = C7H7ONa + H2O
PbS + SO2 = PbO2 + S =>
PbS + SO2 = PbO2 + 2 S
H + Ga = HGa =>
H + Ga = HGa
FeCl3(aq) + NH4SCN(aq) = (FeSCN)Cl2(aq) + NH4Cl(aq) =>
FeCl3(aq) + NH4SCN(aq) = (FeSCN)Cl2(aq) + NH4Cl(aq)
KFe(SO4)2 + KSCN + H2O = [Fe(SCN)3(H2O)3] + K2SO4 =>
KFe(SO4)2 + 3 KSCN + 3 H2O = [Fe(SCN)3(H2O)3] + 2 K2SO4
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2 =>
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2
CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
Cu(NO3)2 + LiS = Li(NO3)2 + CuS =>
Cu(NO3)2 + LiS = Li(NO3)2 + CuS
copper + sulfuricacid = CuSO4 + water + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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