| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaOH + ZnOH = Zn(OH)2 + Na =>
NaOH + ZnOH = Zn(OH)2 + Na
H2 + MnAt3 = Mn + HAt =>
3 H2 + 2 MnAt3 = 2 Mn + 6 HAt
Cr(OH)6 = CrO3 + H2O =>
Cr(OH)6 = CrO3 + 3 H2O
Ba(NO3)2 + NaOH = Ba(OH)2 + Na + NO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 Na + 2 NO3
FeCl3 + C10H16N2O8 = FeC10H16N2O8 + Cl3 =>
FeCl3 + C10H16N2O8 = FeC10H16N2O8 + Cl3
K + Ba(C2H3O2)2 = KBa + (C2H3O2) =>
K + Ba(C2H3O2)2 = KBa + 2(C2H3O2)
KMnO4 + H2SO4 + KI = I + MnSO4 + K2SO4 + H2O =>
KMnO4 + 4 H2SO4 + 5 KI = 5 I + MnSO4 + 3 K2SO4 + 4 H2O
CuSO4 + KI = KCuI2 + I2 + K2SO4 =>
2 CuSO4 + 6 KI = 2 KCuI2 + I2 + 2 K2SO4
Na2C2O4 + Ag2CrO4 = Na2CrO4 + Ag2C2O4 =>
Na2C2O4 + Ag2CrO4 = Na2CrO4 + Ag2C2O4
BeN2O6 + AlF3 = BeF2 + AlN3O9 =>
3 BeN2O6 + 2 AlF3 = 3 BeF2 + 2 AlN3O9
PI5 = P4 + I2 =>
4 PI5 = P4 + 10 I2
Hg + Cl + KS = HgK + SCl =>
Hg + Cl + KS = HgK + SCl
SiH4 = SiH2 + H2 =>
SiH4 = SiH2 + H2
NaOH(s) + H2SO4(aq) = H2O(l) + Na2SO4(aq) =>
2 NaOH(s) + H2SO4(aq) = 2 H2O(l) + Na2SO4(aq)
Mg + H2SiO3 = MgSiO3 + H2 =>
Mg + H2SiO3 = MgSiO3 + H2
(NH4)2CrO4 + BaCl2 = BaCrO4 + (NH4)Cl =>
(NH4)2CrO4 + BaCl2 = BaCrO4 + 2(NH4)Cl
KOH + NISO4 = NIOH + K + SO4 =>
KOH + NISO4 = NIOH + K + SO4
Ni2(SO4) + Ca(OH)2 = Ni(OH) + Ca(SO4) =>
Ni2(SO4) + Ca(OH)2 = 2 Ni(OH) + Ca(SO4)
Mg + Fe(No3)2 = Mg2(No3)2 + Fe =>
2 Mg + Fe(No3)2 = Mg2(No3)2 + Fe
KCeO3 = KCeO4 + KCe =>
4 KCeO3 = 3 KCeO4 + KCe
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
MnO2 + KOH + Br2 = KMnO4 + KBr + H2O =>
2 MnO2 + 8 KOH + 3 Br2 = 2 KMnO4 + 6 KBr + 4 H2O
CaCO3 + NaH2PO4 + NaOH = Ca3(PO4)2*Ca(OH)2 + Na2CO3 + H2O =>
4 CaCO3 + 2 NaH2PO4 + 6 NaOH = Ca3(PO4)2*Ca(OH)2 + 4 Na2CO3 + 4 H2O
NaCl(C7H6O2) = NaCl + C7H6O2 =>
NaCl(C7H6O2) = NaCl + C7H6O2
Cu(NO3)2 + ZnI2 = Zn(NO3)2 + CuI2 =>
Cu(NO3)2 + ZnI2 = Zn(NO3)2 + CuI2
(NH4)2CrO4 + BaCl2 = BaCrO4 + (NH4)Cl =>
(NH4)2CrO4 + BaCl2 = BaCrO4 + 2(NH4)Cl
NaNO2 + KI + HCl = I2 + NO + NaCl + KCl + H2O =>
2 NaNO2 + 2 KI + 4 HCl = I2 + 2 NO + 2 NaCl + 2 KCl + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
N2I6 = N2 + I2 =>
N2I6 = N2 + 3 I2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
P4O10 + Na2O = Na3PO4 =>
P4O10 + 6 Na2O = 4 Na3PO4
Cr(OH)2 + HNO3 = Cr(NO3)2 + H2O =>
Cr(OH)2 + 2 HNO3 = Cr(NO3)2 + 2 H2O
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
P4 + CuSO4 + H2O = Cu + H3PO4 + H2S04 =>
17 P4 + 40 CuSO4 + 112 H2O = 40 Cu + 68 H3PO4 + 10 H2S04
CH3OH + C2H5OH = C3H8(OH)2 =>
CH3OH + C2H5OH = C3H8(OH)2
KAl(OH)4 = KOH + Al(OH)3 =>
KAl(OH)4 = KOH + Al(OH)3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CuCl2 + NaCN = CuCN + (CN)2 + NaCl =>
2 CuCl2 + 4 NaCN = 2 CuCN + (CN)2 + 4 NaCl
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
HAc + NH3 = NH4 + Ac =>
HAc + NH3 = NH4 + Ac
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
Ag(NO3) + H2SO4 = Ag2SO4 + H(NO3) =>
2 Ag(NO3) + H2SO4 = Ag2SO4 + 2 H(NO3)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
SO2 + KI + H2O = K2SO4 + H2S + I2 =>
5 SO2 + 6 KI + 2 H2O = 3 K2SO4 + 2 H2S + 3 I2
ZnSO3 + O2 = ZnO + SO3 =>
2 ZnSO3 + O2 = 2 ZnO + 2 SO3
PbI2 + Na2SO4 = PbSO4 + NaI =>
PbI2 + Na2SO4 = PbSO4 + 2 NaI
CoC2O4 = Co + CO2 =>
CoC2O4 = Co + 2 CO2
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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