| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 NaHSO4 = CaSO4 + Na2SO4 + H2O + CO2
FeCl2H = FeHCl2 =>
FeCl2H = FeHCl2
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
H2SO3 + RbOH = RbHSO3 + H2O =>
H2SO3 + RbOH = RbHSO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O + Fe = FeO2O3 + H2 =>
5 H2O + Fe = FeO2O3 + 5 H2
(CH3)3N + H2O = CH4 + CO2 + NH3 =>
4(CH3)3N + 6 H2O = 9 CH4 + 3 CO2 + 4 NH3
S + Li2O = SO2 + Li =>
S + 2 Li2O = SO2 + 4 Li
CH3(CH)2CH3 + O2 = CO2 + H2O =>
CH3(CH)2CH3 + 6 O2 = 4 CO2 + 4 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Zn + K2O = K2ZnO =>
Zn + K2O = K2ZnO
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe3Al2Si3O12 + Al2SiO5 + KMg2FeAlSi3O10(OH)2 + H2O = MgFeAl10Si3O22(OH)2 + K2Al4Si6Al2O20(OH)4 + SiO2 =>
2 Fe3Al2Si3O12 + 64 Al2SiO5 + 6 KMg2FeAlSi3O10(OH)2 + 12 H2O = 12 MgFeAl10Si3O22(OH)2 + 3 K2Al4Si6Al2O20(OH)4 + 34 SiO2
MnSO4 = MnO + SO3 =>
MnSO4 = MnO + SO3
Co(NO3)2(aq) + Na4SiO4(aq) = CoSiO4(s) + Na4(NO3)2(aq) =>
Co(NO3)2(aq) + Na4SiO4(aq) = CoSiO4(s) + Na4(NO3)2(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3CHO + H2O = CH3COOH + CH3CH2OH =>
2 CH3CHO + H2O = CH3COOH + CH3CH2OH
Mg2SO4 + BaCl2 = MgCl + BaSO4 =>
Mg2SO4 + BaCl2 = 2 MgCl + BaSO4
C12H22O11 + Cu(OH)2 = C12H22O13 + Cu2O + H2O =>
C12H22O11 + 4 Cu(OH)2 = C12H22O13 + 2 Cu2O + 4 H2O
L + NaCl = LNa + Cl =>
L + NaCl = LNa + Cl
SO3 + HCl = SO3Cl2 + H2 =>
SO3 + 2 HCl = SO3Cl2 + H2
NH4Br + Pb(C2H3O2)2 = NH4C2H3O2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbBr2
Co + KMnO4 + H2SO4 = Mn2SO4 + CoSO4 + H2O + K2SO4 =>
6 Co + 2 KMnO4 + 8 H2SO4 = Mn2SO4 + 6 CoSO4 + 8 H2O + K2SO4
MnO2 + NO + H2O = Mn + HNO3 =>
3 MnO2 + 4 NO + 2 H2O = 3 Mn + 4 HNO3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CH3COOCa + H2O = CH3COOH + Ca + OH =>
CH3COOCa + H2O = CH3COOH + Ca + OH
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
N + HOH = NOH + H2 =>
2 N + 2 HOH = 2 NOH + H2
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
*N2 + *3H2 = *2NH3 =>
*N2 + *3H2 = *2NH3
K2C2O4(aq) + Co(NO3)3(aq) = Co2(C2O4)3(s) + KNO3(aq) =>
3 K2C2O4(aq) + 2 Co(NO3)3(aq) = Co2(C2O4)3(s) + 6 KNO3(aq)
Zn(OH)2 + Na2SO3 = NaOH + ZnSO3 =>
Zn(OH)2 + Na2SO3 = 2 NaOH + ZnSO3
Ni(HC2O4)2 + Ca = Ca(HC2O4)2 + Ni =>
Ni(HC2O4)2 + Ca = Ca(HC2O4)2 + Ni
CuO + MoO3 = CuMoO4 =>
CuO + MoO3 = CuMoO4
CH3CHO + H2O = C2H5COOH + H2 =>
3 CH3CHO + H2O = 2 C2H5COOH + H2
Pb(OH)2 + (NH4)2SO4 = PbSO4 + NH3 + H2O =>
Pb(OH)2 + (NH4)2SO4 = PbSO4 + 2 NH3 + 2 H2O
LiCI + K2O = Li2O + KCI =>
2 LiCI + K2O = Li2O + 2 KCI
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
La(NO3)2*6H2O + Fe(NO3)3*9H2O + CO(NH2)2 = LaFeO3 + CO2 + N2 + H2O =>
2 La(NO3)2*6H2O + 2 Fe(NO3)3*9H2O + 8 CO(NH2)2 = 2 LaFeO3 + 8 CO2 + 13 N2 + 46 H2O
(MnOH)2SO4 + H2SO4 = MnSO4 + H2O =>
(MnOH)2SO4 + H2SO4 = 2 MnSO4 + 2 H2O
BaCl2 + Na3H = Ba3H2 + NaCl =>
3 BaCl2 + 2 Na3H = Ba3H2 + 6 NaCl
S + C = C4S2 =>
2 S + 4 C = C4S2
Fe2S3 + HNO3 = NO2 + H2O + Fe(NO3)3 + S =>
Fe2S3 + 12 HNO3 = 6 NO2 + 6 H2O + 2 Fe(NO3)3 + 3 S
BaO + HI = BaI2 + H2O =>
BaO + 2 HI = BaI2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + HCl = MnCl2 + (Cl)2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5(Cl)2 + 2 KCl + 8 H2O
K2Cr2O7 + H2SO4 + FeSO4 = H2O + K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = 7 H2O + K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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