| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 11 H2SO4 + 10 NaCOOH = 10 CO2 + 4 MnSO4 + 16 H2O + 2 K2SO4 + 5 Na2SO4
NaSiO3 + HCl = HSiO3 + NaCl =>
NaSiO3 + HCl = HSiO3 + NaCl
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Fe + [Fe(CN)6]3 = Fe[Fe(CN)6] =>
3 Fe + [Fe(CN)6]3 = 3 Fe[Fe(CN)6]
Na2O + Al = Na + NaAlO2 =>
2 Na2O + Al = 3 Na + NaAlO2
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CHO + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CHO + K2SO4 + 2 MnSO4 + 8 H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + K2SO4 + 2 MnSO4 + 8 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Pb(NO3)2 + AgSO4 = PbSO4 + Ag(NO3)2 =>
Pb(NO3)2 + AgSO4 = PbSO4 + Ag(NO3)2
BaSO3 + H2O = Ba(HSO3)2 + Ba(OH)2 =>
2 BaSO3 + 2 H2O = Ba(HSO3)2 + Ba(OH)2
PBF2 + PCl3 = PF3 + PBCl2 =>
3 PBF2 + 2 PCl3 = 2 PF3 + 3 PBCl2
Hg{2+} + OH{-} = Hg(OH)2 =>
Hg{2+} + 2 OH{-} = Hg(OH)2
CH3COOCH2CH3 + NH2OH = CH3CO(NHOH) + CH3CH2OH =>
CH3COOCH2CH3 + NH2OH = CH3CO(NHOH) + CH3CH2OH
H2SeO3 + H2O = H3O + HSeO3 =>
H2SeO3 + H2O = H3O + HSeO3
HF + H2O = HF*H2O =>
HF + H2O = HF*H2O
Fe + [Fe(CN)6]3 = Fe[Fe(CN)6] =>
3 Fe + [Fe(CN)6]3 = 3 Fe[Fe(CN)6]
Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Co + KClO4 + H2O = KClO + Co(OH)2 =>
3 Co + KClO4 + 3 H2O = KClO + 3 Co(OH)2
FeS + HNO3 = FeNO3 + NO2 + S + H2O =>
FeS + 2 HNO3 = FeNO3 + NO2 + S + H2O
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
Ag(s) + HCl(aq) = AgCl + H2 =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl + H2
Fe(OH)2 + CrO4{-2} + H2O = Fe(OH)3 + CrO2{-2} =>
4 Fe(OH)2 + CrO4{-2} + 2 H2O = 4 Fe(OH)3 + CrO2{-2}
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
C3H7ClNa = C3H7NaCl =>
C3H7ClNa = C3H7NaCl
C6H5Cl + NaOH = C6H5ONa + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5ONa + NaCl + H2O
HI + O2 = I + H2O =>
4 HI + O2 = 4 I + 2 H2O
Al + HCl = H + AlCl =>
Al + HCl = H + AlCl
NdCl3 + PH3 = NdP + HCl =>
NdCl3 + PH3 = NdP + 3 HCl
Ag(s) + HCl(aq) = AgCl(s) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(s) + H2(g)
LiOH + H3BO3 = H2O + Li3BO3 =>
3 LiOH + H3BO3 = 3 H2O + Li3BO3
H2 + J2 = HJ =>
H2 + J2 = 2 HJ
H3PO4 + B2O3 + C4H10O + ZnCl2 + KF = ZnBPF + CO2 + KCl + H2O + F2 =>
6 H3PO4 + 3 B2O3 + 2 C4H10O + 6 ZnCl2 + 12 KF = 6 ZnBPF + 8 CO2 + 12 KCl + 19 H2O + 3 F2
He + O2 = He2O8 =>
2 He + 4 O2 = He2O8
Br2 + O2 = Br3O2 =>
3 Br2 + 2 O2 = 2 Br3O2
Xe + Br = XeBr =>
Xe + Br = XeBr
Pb(BrO3)2 = Pb + (BrO3)2 =>
Pb(BrO3)2 = Pb + (BrO3)2
Ca(OH)2 + Sr(NO3)2 = Ca(NO3)2 + Sr(OH)2 =>
Ca(OH)2 + Sr(NO3)2 = Ca(NO3)2 + Sr(OH)2
Cl2 + HNO3 = H2O + NO2 + HClO4 =>
Cl2 + 14 HNO3 = 6 H2O + 14 NO2 + 2 HClO4
BaCl2 + H2SO4 + NaOH = BaSO4 + NaCl + H2O =>
BaCl2 + H2SO4 + 2 NaOH = BaSO4 + 2 NaCl + 2 H2O
Ag(s) + HCl(aq) = AgCl(aq) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(aq) + H2(g)
KI + H2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI + H2O2 + H2SO4 = I2 + K2SO4 + 2 H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2 =>
(CH3(CH2)6CH3) + 8 O2 = 8 CO2 + 9 H2
C4H8OH2 = C4H10O =>
C4H8OH2 = C4H10O
Pb(BrO3)2 = Pb + BrO3 =>
Pb(BrO3)2 = Pb + 2 BrO3
CsCl + O2 = Cs2O + Cl =>
4 CsCl + O2 = 2 Cs2O + 4 Cl
Ga2O3(s) + SOCl2(l) = GaCl3(s) + SO2(g) =>
Ga2O3(s) + 3 SOCl2(l) = 2 GaCl3(s) + 3 SO2(g)
Ag(aq) + HCl(aq) = AgCl + H2 =>
2 Ag(aq) + 2 HCl(aq) = 2 AgCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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