| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H10 + 12 H2SO4 + 8 KMnO4 = 5 HOOC(CH2)4COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Fe(NO3)3 + K2Cr2O7 = FeCr2O7 + K2(NO3)3 =>
Fe(NO3)3 + K2Cr2O7 = FeCr2O7 + K2(NO3)3
Co + Fe2 = CoFe3 =>
2 Co + 3 Fe2 = 2 CoFe3
Cu(NO3)2 + S = CuO + NO2 + SO2 =>
2 Cu(NO3)2 + S = 2 CuO + 4 NO2 + SO2
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
UO2SO4 + Na2CO3 = Na4[UO2(CO3)3] + Na2SO4 =>
UO2SO4 + 3 Na2CO3 = Na4[UO2(CO3)3] + Na2SO4
Fe2(SO4) + Ba(OH)2 = Fe(OH) + Ba(SO4) =>
Fe2(SO4) + Ba(OH)2 = 2 Fe(OH) + Ba(SO4)
CH3COONa + CH3COCl = NaCl + C4H6O3 =>
CH3COONa + CH3COCl = NaCl + C4H6O3
C6H10 + H2SO4 + KMnO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 12 H2SO4 + 8 KMnO4 = 5 HOOC(CH2)4COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
K2Cr2O7 + C2H6O + H2SO4 = CrSO4 + CH3OOH + KSO4 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 4 CrSO4 + 6 CH3OOH + 4 KSO4 + 5 H2O
MgCO3 + H3BO3 = Mg(BO3)2 + H2CO3 + H2 =>
MgCO3 + 2 H3BO3 = Mg(BO3)2 + H2CO3 + 2 H2
NiBr2 + F = NiF2 + Br =>
NiBr2 + 2 F = NiF2 + 2 Br
CH3ClCOOH + NH3 = CH3NH2COOH + HCl =>
CH3ClCOOH + NH3 = CH3NH2COOH + HCl
HC3H3O2(aq) + KOH(aq) = KC2H3O2(aq) + H2O(l) =>
2 HC3H3O2(aq) + 3 KOH(aq) = 3 KC2H3O2(aq) + H2O(l)
HBr + H2O = BrH3O =>
HBr + H2O = BrH3O
Na2S3O6 + H2SO5 + H2O = Na2SO4 + H2SO4 =>
Na2S3O6 + 4 H2SO5 + 2 H2O = Na2SO4 + 6 H2SO4
FeCl3 + K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + 9 KCl
Zn(s) + I2(aq) = ZnI2(s) =>
Zn(s) + I2(aq) = ZnI2(s)
FeI + AgNO3 = Fe(NO3) + AgI =>
FeI + AgNO3 = Fe(NO3) + AgI
C17H29 + O2 = CO2 + H2O =>
4 C17H29 + 97 O2 = 68 CO2 + 58 H2O
NaCl(aq) + H2SO4(aq) = Na2SO4 + HCl =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4 + 2 HCl
Fe + Co(ClO3)2 = Fe(ClO3)3 + Co =>
2 Fe + 3 Co(ClO3)2 = 2 Fe(ClO3)3 + 3 Co
FeCl3(aq) + Ba(NO3)2(aq) = Fe(NO3)3 + BaCl2 =>
2 FeCl3(aq) + 3 Ba(NO3)2(aq) = 2 Fe(NO3)3 + 3 BaCl2
N2H4 = N2 + NH3 =>
3 N2H4 = N2 + 4 NH3
Fe + H2SO4 + (NH4)2SO4 + H2O = NH4Fe(SO4)2*12H2O + H2 =>
2 Fe + 3 H2SO4 + (NH4)2SO4 + 24 H2O = 2 NH4Fe(SO4)2*12H2O + 3 H2
Cr2O3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2MnO4 + NO + CO2 =>
Cr2O3 + 3 Mn(NO3)2 + 5 Na2CO3 = 2 Na2CrO4 + 3 Na2MnO4 + 6 NO + 5 CO2
Ca(OCl)2*CaCl2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(OCl)2*CaCl2 + 4 HCl = 2 CaCl2 + 2 H2O + 2 Cl2
UO2SO4 + Zn + H2SO4 = U(SO4)2 + ZnSO4 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = U(SO4)2 + ZnSO4 + 2 H2O
*C2H4O2 + C5H12O = C7H14O2 + H2O =>
*C2H4O2 + C5H12O = C7H14O2 + H2O
HBr + MgCO3 = MgBr2 + H2O + CO2 =>
2 HBr + MgCO3 = MgBr2 + H2O + CO2
Mg3B2 + HCl = B2H4 + MgCl + Cl =>
Mg3B2 + 4 HCl = B2H4 + 3 MgCl + Cl
CO3{2-} + Co{3+} = Co2(CO3)3 =>
3 CO3{2-} + 2 Co{3+} = Co2(CO3)3
Na2CO3 + AlCl3 + H2O = NaCl + Al(OH)3 + CO2 =>
3 Na2CO3 + 2 AlCl3 + 3 H2O = 6 NaCl + 2 Al(OH)3 + 3 CO2
MgS + AlCl3 = SAl2 + Mg(Cl3)2 =>
MgS + 2 AlCl3 = SAl2 + Mg(Cl3)2
Co3O4 + HCl = CoCl2 + Cl2 + H2O =>
Co3O4 + 8 HCl = 3 CoCl2 + Cl2 + 4 H2O
HF(g) + NaAlO2(s) = Na3AlF6(s) + H2O(l) + Al2O3(s) =>
6 HF(g) + 3 NaAlO2(s) = Na3AlF6(s) + 3 H2O(l) + Al2O3(s)
Zn + Ni(NO3)2 = Ni + Zn(NO3)3 =>
2 Zn + 3 Ni(NO3)2 = 3 Ni + 2 Zn(NO3)3
CuSO4(s)*5H2O(l)(heat) = CuSO4(s) + H2O =>
CuSO4(s)*5H2O(l)(heat) = CuSO4(s) + 5 H2O
Ca2Al2Si3O10(OH)2 = Ca2Al3(SiO4)3(OH) + Ca3Al2Si3O12 + SiO2 + H2O =>
5 Ca2Al2Si3O10(OH)2 = 2 Ca2Al3(SiO4)3(OH) + 2 Ca3Al2Si3O12 + 3 SiO2 + 4 H2O
K2CrO4 + H2SO4 + H2O2 = H2O + K2SO4 + CrO4 =>
K2CrO4 + H2SO4 + H2O2 = 2 H2O + K2SO4 + CrO4
LiNO3 + Li = Li2O + N2 =>
2 LiNO3 + 10 Li = 6 Li2O + N2
CH3CH2Cl + NH3 = C2H5NH2 + HCl =>
CH3CH2Cl + NH3 = C2H5NH2 + HCl
H2Cl2 + Ca = CaCl2 + H2 =>
H2Cl2 + Ca = CaCl2 + H2
Ti(s) + O2(g) = TiO2 =>
Ti(s) + O2(g) = TiO2
Cu2SO4 + Mg(OH)2 = CuOH + MgSO4 =>
Cu2SO4 + Mg(OH)2 = 2 CuOH + MgSO4
NiSeO4 = Ni2 + Se2 + O2 =>
2 NiSeO4 = Ni2 + Se2 + 4 O2
Al4C3 + HCl = Al4C3HCl =>
Al4C3 + HCl = Al4C3HCl
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4) =>
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4)
NH4OH + C20H14O4 = H2O + C20H12O4 + NH4 =>
2 NH4OH + C20H14O4 = 2 H2O + C20H12O4 + 2 NH4
N2H4 = N2 + NH3 =>
3 N2H4 = N2 + 4 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/03/24
Équations équilibrées sur06/02/23
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