| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 8 Cl2 + 9 O2 = 4 CO2CCl4 + 10 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ag(NO3) + KOH = Ag(OH) + K(NO3) =>
Ag(NO3) + KOH = Ag(OH) + K(NO3)
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
ZnNO2 + H2SO4 = ZnSO4 + H2 + NO2 =>
ZnNO2 + H2SO4 = ZnSO4 + H2 + NO2
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C5H8Br4 + Zn = ZnBr2 + C5H8 =>
C5H8Br4 + 2 Zn = 2 ZnBr2 + C5H8
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Li2CO3 + Mg = MgCO3 + Li =>
Li2CO3 + Mg = MgCO3 + 2 Li
C5H8 + Br2 = C5H8Br2 =>
C5H8 + Br2 = C5H8Br2
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Fe(NO3)3 + K2S = Fe2S3 + K + NO3 =>
2 Fe(NO3)3 + 3 K2S = Fe2S3 + 6 K + 6 NO3
Cd(OH)2 + HCl = Cd(Cl)2 + H2O =>
Cd(OH)2 + 2 HCl = Cd(Cl)2 + 2 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 NaSO4 + 11 H2O
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH(OH)COOH + CH3OH = CH3CH(OH)COOCH3 + H2O =>
CH3CH(OH)COOH + CH3OH = CH3CH(OH)COOCH3 + H2O
CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4
Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2
FeO + Al3 = FeAl3 + O =>
FeO + Al3 = FeAl3 + O
KSCN + KMnO4 + H2SO4 = MnSO4 + CO2 + N2 + K2SO4 + H2O =>
10 KSCN + 22 KMnO4 + 28 H2SO4 = 22 MnSO4 + 10 CO2 + 5 N2 + 16 K2SO4 + 28 H2O
Bi + AgNO3 = Bi(NO3)3 + Ag =>
Bi + 3 AgNO3 = Bi(NO3)3 + 3 Ag
B4H10 + O2 = B4H6 + H2O =>
B4H10 + O2 = B4H6 + 2 H2O
Fe2 + Cl4 = Fe5Cl8 =>
5 Fe2 + 4 Cl4 = 2 Fe5Cl8
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Ag2O + H2O + NaOH = Na[Ag(OH)2] =>
Ag2O + H2O + 2 NaOH = 2 Na[Ag(OH)2]
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaBH4 + I2 = B2H6 + NaI + H2 =>
2 NaBH4 + I2 = B2H6 + 2 NaI + H2
Cl2 + NH3*H2O = NH4Cl + N2 + H2O =>
3 Cl2 + 8 NH3*H2O = 6 NH4Cl + N2 + 8 H2O
H2S + Li3N = Li2S + NH3 =>
3 H2S + 2 Li3N = 3 Li2S + 2 NH3
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
NaF(aq) + CaBr2(aq) = NaBr(s) + CaF2(aq) =>
2 NaF(aq) + CaBr2(aq) = 2 NaBr(s) + CaF2(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(s) + ZnCl2(aq) = FeCl(aq) + Zn(s) =>
2 Fe(s) + ZnCl2(aq) = 2 FeCl(aq) + Zn(s)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe2O3 + C6H8O6 = FeO + C6H6O6 + H2O =>
Fe2O3 + C6H8O6 = 2 FeO + C6H6O6 + H2O
C3H6O + CuO = C3H6O2 + Cu =>
C3H6O + CuO = C3H6O2 + Cu
KMnO4 + H2SO4 + Cu = K2SO4 + MnSO4 + CuSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Cu = K2SO4 + 2 MnSO4 + 5 CuSO4 + 8 H2O
CuO + P2O5 = O + CuP =>
2 CuO + P2O5 = 7 O + 2 CuP
SbCl3 + KMnO4 + HCl = SbCl5 + KCl + MnCl2 + H2O =>
5 SbCl3 + 2 KMnO4 + 16 HCl = 5 SbCl5 + 2 KCl + 2 MnCl2 + 8 H2O
H2S + Li3N = Li2S + NH3 =>
3 H2S + 2 Li3N = 3 Li2S + 2 NH3
MgC2H3O2 + NaCO3 = MgCO3 + NaC2H3O2 =>
MgC2H3O2 + NaCO3 = MgCO3 + NaC2H3O2
Cr + LiOH + H2O = Li[Cr(OH)4] + H2 =>
2 Cr + 2 LiOH + 6 H2O = 2 Li[Cr(OH)4] + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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