| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OCH3 + BF3 = CH3OCH3BF3
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
NaI + NaIO + HCl = I2 + NaCl + H2O =>
NaI + NaIO + 2 HCl = I2 + 2 NaCl + H2O
KOH + H3P04 = K3P04 + H2O =>
3 KOH + H3P04 = K3P04 + 3 H2O
Ni(NO3)2 + H2O = Ni + O2 + HNO3 =>
2 Ni(NO3)2 + 2 H2O = 2 Ni + O2 + 4 HNO3
I{-} + MnO4{-} + H{+} + H2O = H5IO6 + MnO2 =>
3 I{-} + 8 MnO4{-} + 11 H{+} + 2 H2O = 3 H5IO6 + 8 MnO2
BaSiO3 = Ba + Si + O =>
BaSiO3 = Ba + Si + 3 O
KNO3 + KI + H2SO4 = NO2 + I2 + K2SO4 + H2O =>
2 KNO3 + 2 KI + 2 H2SO4 = 2 NO2 + I2 + 2 K2SO4 + 2 H2O
Fe + ZnSO4 + H2O = FeSO4 + ZnO + H2 =>
Fe + ZnSO4 + H2O = FeSO4 + ZnO + H2
Na(HCO3) + CH3COOH = CH3COONa + CO2 + H2O =>
Na(HCO3) + CH3COOH = CH3COONa + CO2 + H2O
C4H6 + H2O = C4H7OH =>
C4H6 + H2O = C4H7OH
Mg + N2 = Mg2NN2 =>
4 Mg + 3 N2 = 2 Mg2NN2
G1W4 + Bk2 = G1 + BkW2 =>
G1W4 + Bk2 = G1 + 2 BkW2
O2 + N2 = N2O4 =>
2 O2 + N2 = N2O4
KOH + NH2CH2COOH = NH2CH2COOK + H2O =>
KOH + NH2CH2COOH = NH2CH2COOK + H2O
Ca(C2H3O2)2 + HCl = CaCl2 + CH3COOH =>
Ca(C2H3O2)2 + 2 HCl = CaCl2 + 2 CH3COOH
Cu + H2S = CuS2 + H2 =>
Cu + 2 H2S = CuS2 + 2 H2
CaCO3 + H3O{+} = Ca{2+} + HCO3{-} + H2O =>
CaCO3 + H3O{+} = Ca{2+} + HCO3{-} + H2O
C6H12O5 + O = CO2 + H2O =>
C6H12O5 + 13 O = 6 CO2 + 6 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
SrCO3H2SO4 = SrSO4H2CO3 =>
SrCO3H2SO4 = SrSO4H2CO3
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
FeCl3 + K4[Fe(CN)6] = KCl + KFe[Fe(CN)6] =>
FeCl3 + K4[Fe(CN)6] = 3 KCl + KFe[Fe(CN)6]
Fe{2+} + C12H8N2 = Fe(C12H8N2)3{2} =>
Fe{2+} + 3 C12H8N2 = Fe(C12H8N2)3{2}
NaCl = Na4Cl4 =>
4 NaCl = Na4Cl4
FeCl2 + Cs3PO4 = Fe3(PO4)2 + CsCl =>
3 FeCl2 + 2 Cs3PO4 = Fe3(PO4)2 + 6 CsCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KCl + Br = BrK + Cl =>
KCl + Br = BrK + Cl
Li + CuCl = LiCl + Cu2 =>
2 Li + 2 CuCl = 2 LiCl + Cu2
Cu(OH) = Cu + OH =>
Cu(OH) = Cu + OH
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Na + H2O = Na2OH + H2 =>
4 Na + 2 H2O = 2 Na2OH + H2
FeCl2 + H2O2 + HCl = Fe(Cl)3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 Fe(Cl)3 + 2 H2O
NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH
Fe(OH)2H2SO4 = FeSO4 + H2O =>
Fe(OH)2H2SO4 = FeSO4 + 2 H2O
NH2OH + Cu2{+} + H{+} = NH4OH + Cu{+} =>
NH2OH + 2 Cu2{+} + 2 H{+} = NH4OH + 4 Cu{+}
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
ZnSO4 + SrCl2 = ZnCl2 + SrSO4 =>
ZnSO4 + SrCl2 = ZnCl2 + SrSO4
C2H4Br2 + Zn = C2H2 + ZnBr2 + H2 =>
C2H4Br2 + Zn = C2H2 + ZnBr2 + H2
H2O2 + Mg = HMg + O2 =>
H2O2 + 2 Mg = 2 HMg + O2
Mg + O2 = MgO(s) =>
2 Mg + O2 = 2 MgO(s)
CaCl2(aq) + NaOH(aq) + CO2(g) = CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2(aq) + 2 NaOH(aq) + CO2(g) = CaCO3(aq) + 2 NaCl(aq) + H2O(l)
Ca(HCO3)2(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
Ca(HCO3)2(s) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l) + 2 CO2(g)
FeO + OH = FeOOH =>
FeO + OH = FeOOH
HgCl2 + Na2SO4 = HgSO4 + NaCl =>
HgCl2 + Na2SO4 = HgSO4 + 2 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Pb(NO3)2(aq) + NaOH(aq) = PbOH(aq) + Na(NO3)2 =>
Pb(NO3)2(aq) + NaOH(aq) = PbOH(aq) + Na(NO3)2
RbBr2 = Rb + Br2 =>
RbBr2 = Rb + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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