| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4 + 2 C2H3LiO2 = Li2SO4 + C4H6BaO4
K2SO3 + KMnO4 + HNO3 = K2SO4 + KNO3 + Mn(NO3)2 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 HNO3 = 5 K2SO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
Mn + F = MnF6 =>
Mn + 6 F = MnF6
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CH3COOH + Sr(OH)2 = Sr(COOH)2 + (CH3)2(OH)2 =>
2 CH3COOH + Sr(OH)2 = Sr(COOH)2 + (CH3)2(OH)2
In2O3 + AlCl3 = InCl3 + Al2O3 =>
In2O3 + 2 AlCl3 = 2 InCl3 + Al2O3
C6H5CHO + KOH = C6H5CH2O + C6H5COOK =>
3 C6H5CHO + KOH = 2 C6H5CH2O + C6H5COOK
(NH4)2C2O4 + Cr(NO3)3 = NH4NO3 + Cr2(C2O4)3 =>
3(NH4)2C2O4 + 2 Cr(NO3)3 = 6 NH4NO3 + Cr2(C2O4)3
UO2 + Te = U + TeO =>
UO2 + 2 Te = U + 2 TeO
Pb(s) + HgBr2(ac) = PbBr2 + Hg =>
Pb(s) + HgBr2(ac) = PbBr2 + Hg
CaCl2(aq) + Na2HPO4(aq) = NaCl(aq) + CaHPO4 =>
CaCl2(aq) + Na2HPO4(aq) = 2 NaCl(aq) + CaHPO4
CH3CH(OH)COOH + FeCl3 = Fe(CH3CH(OH)COO)3 + HCl =>
3 CH3CH(OH)COOH + FeCl3 = Fe(CH3CH(OH)COO)3 + 3 HCl
AgC2H3O2 + K2S = AgS + K2C2H3O2 =>
AgC2H3O2 + K2S = AgS + K2C2H3O2
N3S2 + O = SO2 + NO =>
N3S2 + 7 O = 2 SO2 + 3 NO
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + Na2SO4 + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + 5 Na2SO4 + K2SO4
K + NaF = KF + Na =>
K + NaF = KF + Na
Al2 + O2 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al2 + 3 O2 + 6 H2SO4 = 2 Al2(SO4)3 + 6 H2O
NaCl + CaCO3 + H2SO4 = CO2 + CaSO4 + H2ONaCl =>
NaCl + CaCO3 + H2SO4 = CO2 + CaSO4 + H2ONaCl
NaNO2 + H2S + HCl = NO + NaCl + H2O + S =>
2 NaNO2 + H2S + 2 HCl = 2 NO + 2 NaCl + 2 H2O + S
Cd(CH3COO)2 + NaOH = Cd(OH)2 + C2H3NaO2 =>
Cd(CH3COO)2 + 2 NaOH = Cd(OH)2 + 2 C2H3NaO2
CH3CH2CH2CH2CH2CH3 + H2O = CH3CH2CH2CH2CH2CH2OH + H2 =>
CH3CH2CH2CH2CH2CH3 + H2O = CH3CH2CH2CH2CH2CH2OH + H2
NaHSO3 + Cl2 + H2O = Na2S2O7 + HCl =>
2 NaHSO3 + 2 Cl2 + H2O = Na2S2O7 + 4 HCl
Li2CO3 + HBrO2 = H2CO3 + LiBrO2 =>
Li2CO3 + 2 HBrO2 = H2CO3 + 2 LiBrO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + NaI2 = NaCl2 + I =>
Cl2 + NaI2 = NaCl2 + 2 I
CO2 + Pb(OH)4 = Pb(CO3)2 + H2O =>
2 CO2 + Pb(OH)4 = Pb(CO3)2 + 2 H2O
CH4 + *O2 = CO2 + H2O =>
CH4 + 2*O2 = CO2 + 2 H2O
Al(OH)3 + H2SO4 = Al(OH)SO4 + H2O =>
Al(OH)3 + H2SO4 = Al(OH)SO4 + 2 H2O
NH + H2SO4 = NH4 + SO4 =>
2 NH + 3 H2SO4 = 2 NH4 + 3 SO4
Al(NO3)3*9H2O + Na2CO3 = AlCO3*9H2O + Na2(NO3)3 =>
Al(NO3)3*9H2O + Na2CO3 = AlCO3*9H2O + Na2(NO3)3
Cr2O7 + H2O + SO2 = SO4 + Cr(H2O)6 =>
2 Cr2O7 + 24 H2O + 7 SO2 = 7 SO4 + 4 Cr(H2O)6
FeCl3 + Pb = Fe + PbCl2 =>
2 FeCl3 + 3 Pb = 2 Fe + 3 PbCl2
K4[Fe(CN)6] + CaCl2 + NH4Cl = Ca(NH4)2[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + CaCl2 + 2 NH4Cl = Ca(NH4)2[Fe(CN)6] + 4 KCl
K2CrO4 + Na2SO3 + HCl = CrCl + H2O + KCl + Na2SO4 =>
2 K2CrO4 + 5 Na2SO3 + 6 HCl = 2 CrCl + 3 H2O + 4 KCl + 5 Na2SO4
Cl2O3 + CO2 = ClO + CO3 =>
Cl2O3 + CO2 = 2 ClO + CO3
FeI2 + H2SO4 = FeSO4 + I2 + S + H2O =>
3 FeI2 + 4 H2SO4 = 3 FeSO4 + 3 I2 + S + 4 H2O
NaOH + HI + Cr(OH)3 = Cr + NaIO3 + H2O =>
NaOH + HI + 2 Cr(OH)3 = 2 Cr + NaIO3 + 4 H2O
Ca3P2 + Li2SO4 = Li3P + CaSO4 =>
Ca3P2 + 3 Li2SO4 = 2 Li3P + 3 CaSO4
H + Fe2{+} + Cr2O72{-} = Fe3{+} + Cr3{+} + H2O =>
432 H + 15 Fe2{+} + 3 Cr2O72{-} = 10 Fe3{+} + 2 Cr3{+} + 216 H2O
FeO*Fe2O3 + H2SO4 + O2 = Fe2(SO4)3 + H2O =>
4 FeO*Fe2O3 + 18 H2SO4 + O2 = 6 Fe2(SO4)3 + 18 H2O
Fe + SO4 + (NH4)2S = FeS + (NH4)2SO4 =>
Fe + SO4 + (NH4)2S = FeS + (NH4)2SO4
Al2O3 + (NH4)2SO4 = Al2(SO4)3 + H2O + NH3 =>
Al2O3 + 3(NH4)2SO4 = Al2(SO4)3 + 3 H2O + 6 NH3
CaCO3 + CH3COOH = Ca + CO2 + H2O = CH3COO =>
4 CaCO3 + CH3COOH = 4 Ca + 6 CO2 + 2 H2O
K(ClO) = KCl + O2 =>
2 K(ClO) = 2 KCl + O2
MnBr + Na2O = NaBr + Mn2O =>
2 MnBr + Na2O = 2 NaBr + Mn2O
[Zn(NH3)4] + HCl = Zn + NH4Cl =>
[Zn(NH3)4] + 4 HCl = Zn + 4 NH4Cl
(NH4)3SbS4 + H2SO4 = Sb2S5 + (NH4)2SO4 + H2S =>
2(NH4)3SbS4 + 3 H2SO4 = Sb2S5 + 3(NH4)2SO4 + 3 H2S
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3 =>
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3
LaC + H2O = La(OH)3 + C2H2 + H2 =>
2 LaC + 6 H2O = 2 La(OH)3 + C2H2 + 2 H2
Na(Al(OH)4) + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na(Al(OH)4) + 4 HNO3 = NaNO3 + Al(NO3)3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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