| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)2FeCl5 + 3 H2O = Fe2O3 + 4 NH3 + 10 HCl
C2H6 + HCl = C2H6Cl + H =>
C2H6 + HCl = C2H6Cl + H
Al + Co2 = AlCo3 =>
2 Al + 3 Co2 = 2 AlCo3
J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
C4H8 + Cl2 = C4H6Cl2 + H2 =>
C4H8 + Cl2 = C4H6Cl2 + H2
N2H4O3 + S = SO2 + H2O + N2 =>
2 N2H4O3 + S = SO2 + 4 H2O + 2 N2
BaI + LiSO4 = BaSO4 + LiI =>
BaI + LiSO4 = BaSO4 + LiI
N2O5 + Ca(OH)2 = Ca(OH)NO3 + H2O =>
N2O5 + 2 Ca(OH)2 = 2 Ca(OH)NO3 + H2O
Al(OH)4{-} + H{+} = Al{+3} + H2O =>
Al(OH)4{-} + 4 H{+} = Al{+3} + 4 H2O
Ag + NiSO4 = Ag2(SO4) + Ni =>
2 Ag + NiSO4 = Ag2(SO4) + Ni
NaOHZnNO3 = NaNO3ZnOH =>
NaOHZnNO3 = NaNO3ZnOH
KI + CHCl3 = I2 + KCHCl3 =>
2 KI + 2 CHCl3 = I2 + 2 KCHCl3
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
CaS + H2O + Na2Cr2O7 = Cr(OH)3 + NaOH + CaSO4 =>
3 CaS + 16 H2O + 4 Na2Cr2O7 = 8 Cr(OH)3 + 8 NaOH + 3 CaSO4
Al3 + HCl = Al3Cl + H =>
Al3 + HCl = Al3Cl + H
N + O = N2O =>
2 N + O = N2O
Fe + CH3COOH = Fe(CH3COO)3 + H2 =>
2 Fe + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2
ZnBr2 + Cl = ZnCl2 + Br2 =>
ZnBr2 + 2 Cl = ZnCl2 + Br2
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
CH3COOH + Fe = (CH3COO)3Fe + H2 =>
6 CH3COOH + 2 Fe = 2(CH3COO)3Fe + 3 H2
HgO + HCl = HgCl + OH =>
HgO + HCl = HgCl + OH
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
Na + HBr = NaHBr =>
Na + HBr = NaHBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
In + KOH = K3InO3 + H2 =>
2 In + 6 KOH = 2 K3InO3 + 3 H2
Fe + CH3COOH = Fe(CH3COO)2 + H2 =>
Fe + 2 CH3COOH = Fe(CH3COO)2 + H2
Ca(OH)2 + SO3 = CaO + S(OH)6 =>
3 Ca(OH)2 + SO3 = 3 CaO + S(OH)6
K2Cr2O7 + O2 + N2 = KNO3 + CrO2 =>
2 K2Cr2O7 + 3 O2 + 2 N2 = 4 KNO3 + 4 CrO2
Ca3(PO4)2 + KOH = KPO4 + Ca3(OH)2 =>
Ca3(PO4)2 + 2 KOH = 2 KPO4 + Ca3(OH)2
Fe + CH3COOH = Fe(CH3COOH)3 =>
Fe + 3 CH3COOH = Fe(CH3COOH)3
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
NaBr + MnO2 + H2SO4 = MnO4 + Br2 + H2O + NaSH =>
4 NaBr + 7 MnO2 + 4 H2SO4 = 7 MnO4 + 2 Br2 + 2 H2O + 4 NaSH
Pb(NO3)2(aq) + Na2CrO4 = NaNO3 + PbCrO4 =>
Pb(NO3)2(aq) + Na2CrO4 = 2 NaNO3 + PbCrO4
Fe + CH3COOH = Fe(CH3COOH)3 =>
Fe + 3 CH3COOH = Fe(CH3COOH)3
C3H8O + H2O = C2H5OH =>
2 C3H8O + H2O = 3 C2H5OH
Fe + CH3COOH = Fe(CH3COOH)3 =>
Fe + 3 CH3COOH = Fe(CH3COOH)3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Fe + CH3COOH = Fe(CH3COOH)3 =>
Fe + 3 CH3COOH = Fe(CH3COOH)3
NHO3 + S = H2SO4 + NO2 + H2O =>
6 NHO3 + S = H2SO4 + 6 NO2 + 2 H2O
CH3OH + KMnO4 + H3O{+} = CO2 + K{+} + Mn{2+} + H2O =>
5 CH3OH + 6 KMnO4 + 18 H3O{+} = 5 CO2 + 6 K{+} + 6 Mn{2+} + 37 H2O
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
NH4ClO4 = O2 + N2 + H2O + Cl2 =>
2 NH4ClO4 = 2 O2 + N2 + 4 H2O + Cl2
FeTiO + C + Cl2 = FeCl3 + CO2 + TiCl4 =>
2 FeTiO + C + 7 Cl2 = 2 FeCl3 + CO2 + 2 TiCl4
HCl + Au + HNO3 = H[Au(Cl)4] + NO + H2O =>
4 HCl + Au + HNO3 = H[Au(Cl)4] + NO + 2 H2O
F2 + Sb2S3 + O2 = SbF3 + SO2 =>
3 F2 + Sb2S3 + 3 O2 = 2 SbF3 + 3 SO2
S + AuCl3 + H2O = Au + H2SO4 + HCl =>
S + 2 AuCl3 + 4 H2O = 2 Au + H2SO4 + 6 HCl
Hg(OH)2 + HF = HgOHF + H2O =>
Hg(OH)2 + HF = HgOHF + H2O
*2CH3CH2OH + O2 = CO2 + H2O =>
*2CH3CH2OH + 6 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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