| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2 + 2 NH4Cl = 2 H2O + 2 NH3 + SrCl2
Mn + NO3 = MnO2 + NO =>
Mn + NO3 = MnO2 + NO
Zn + KNO2 + NaOH + H2O = NH3 + Na2Zn(OH)4 + K2Zn(OH)4 =>
6 Zn + 2 KNO2 + 10 NaOH + 10 H2O = 2 NH3 + 5 Na2Zn(OH)4 + K2Zn(OH)4
H2C4H2O4 + NaOH = HNaC4H2O4 + H2O =>
H2C4H2O4 + NaOH = HNaC4H2O4 + H2O
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
S + HNO3 + H2O = H2SO4 + N2 =>
5 S + 6 HNO3 + 2 H2O = 5 H2SO4 + 3 N2
HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CUSO4 + H2O + CO2 = CUCO3 + H2SO4 =>
CUSO4 + H2O + CO2 = CUCO3 + H2SO4
Fe2 + O2 + H = Fe2HO =>
2 Fe2 + O2 + 2 H = 2 Fe2HO
(Ca(OH)2) + (H2SO4) = H2O + CaSO4 =>
(Ca(OH)2) + (H2SO4) = 2 H2O + CaSO4
C5H10(OH)2 + O2 = CO2 + H2O =>
C5H10(OH)2 + 7 O2 = 5 CO2 + 6 H2O
HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2
Mn + Li = MnLi =>
Mn + Li = MnLi
CH3CH2CH(OH)CH3 + SOCl2 = CH3CH(Cl)CH2CH3 + SO2 + HCl =>
CH3CH2CH(OH)CH3 + SOCl2 = CH3CH(Cl)CH2CH3 + SO2 + HCl
CuI + H2SO4 = CuSO4 + I2 + SO2 + H2O =>
2 CuI + 4 H2SO4 = 2 CuSO4 + I2 + 2 SO2 + 4 H2O
ZnCl2 + N = Zn3N2 + Cl =>
3 ZnCl2 + 2 N = Zn3N2 + 6 Cl
BiCl3 + HNO3 = Bi(NO3)3 + NO2 + Cl2 + H2O =>
2 BiCl3 + 12 HNO3 = 2 Bi(NO3)3 + 6 NO2 + 3 Cl2 + 6 H2O
MoO3 + Na2O + H2O = HMoO4 + Na =>
2 MoO3 + Na2O + H2O = 2 HMoO4 + 2 Na
Cr2O3 + KNO3 + KOH = H2O + K2CrO4 + NO =>
Cr2O3 + 2 KNO3 + 2 KOH = H2O + 2 K2CrO4 + 2 NO
NO + Sb2O5 = NO3 + SbO =>
3 NO + 2 Sb2O5 = 3 NO3 + 4 SbO
CHO3H = CO2 + H2O =>
CHO3H = CO2 + H2O
K2MnO4 + HNO3 + KI = Mn(NO3)2 + I2 + KNO3 + H2O =>
K2MnO4 + 8 HNO3 + 4 KI = Mn(NO3)2 + 2 I2 + 6 KNO3 + 4 H2O
Ca3(PO4)2 + Cr(OH)2 = Ca(OH)2 + Cr3(PO4)2 =>
Ca3(PO4)2 + 3 Cr(OH)2 = 3 Ca(OH)2 + Cr3(PO4)2
HSiCl3 + H2O = Cl2 + H3SiCl + O2 =>
2 HSiCl3 + 2 H2O = 2 Cl2 + 2 H3SiCl + O2
ClO2{-} + H{+} = ClO2 + Cl + H2O =>
4 ClO2{-} + 4 H{+} = 3 ClO2 + Cl + 2 H2O
Cd + Fe(NO3)3 = Cd(NO3)2 + Fe =>
3 Cd + 2 Fe(NO3)3 = 3 Cd(NO3)2 + 2 Fe
K2C2O4 + K2MnO4 + H2O = CO2 + MnC2O4 + KOH =>
3 K2C2O4 + K2MnO4 + 4 H2O = 4 CO2 + MnC2O4 + 8 KOH
(NH4)2SO4(aq) + SrCl2(aq) = Cl2(NH4)2(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = Cl2(NH4)2(aq) + SrSO4(s)
NH4CI + CI = HCI + NCI =>
NH4CI + 4 CI = 4 HCI + NCI
HI + H2SO4 = H2O + H2S + I2 =>
8 HI + H2SO4 = 4 H2O + H2S + 4 I2
ZnCl2 + H2SO3 = ZnSO3 + HCl =>
ZnCl2 + H2SO3 = ZnSO3 + 2 HCl
HF(aq) + K2SO4(aq) = H2SO4(aq) + KF(aq) =>
2 HF(aq) + K2SO4(aq) = H2SO4(aq) + 2 KF(aq)
C3H5NO2 + O2 = CO2 + H2O + N2 =>
4 C3H5NO2 + 13 O2 = 12 CO2 + 10 H2O + 2 N2
CU + O = CUO =>
CU + O = CUO
KClO3 + MgF2 = MgClO3 + K + F =>
KClO3 + MgF2 = MgClO3 + K + 2 F
Ni(OH)2 + Ca3(PO4)2 = Ni3(PO4)2 + Ca(OH)2 =>
3 Ni(OH)2 + Ca3(PO4)2 = Ni3(PO4)2 + 3 Ca(OH)2
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
CuO + Si = Cu + SiO2 =>
2 CuO + Si = 2 Cu + SiO2
Mg + SiO2 = MgO + Si =>
2 Mg + SiO2 = 2 MgO + Si
Cr6{+} + H{+} + KBrO3{-} = Cr3{+} + Br2 + H2O + K{+} =>
8 Cr6{+} + 12 H{+} + 2 KBrO3{-} = 16 Cr3{+} + Br2 + 6 H2O + 2 K{+}
NaCO3 + C2H2O4 = NaC2H3O2 + CO2 + H2O =>
2 NaCO3 + 9 C2H2O4 = 2 NaC2H3O2 + 16 CO2 + 6 H2O
FeCl3 + HCl = FeH3 + Cl2 =>
FeCl3 + 3 HCl = FeH3 + 3 Cl2
Si3H2 + O2 = SiO2 + H2O =>
2 Si3H2 + 7 O2 = 6 SiO2 + 2 H2O
CH2CHCl + HCl = CH3CHCl2 =>
CH2CHCl + HCl = CH3CHCl2
HBr + KHSO3 = KBr + H2O + SO2 =>
HBr + KHSO3 = KBr + H2O + SO2
Fe(SO4)2 + Ag(NO3) = Fe(NO3)2 + Ag(SO4) =>
Fe(SO4)2 + 2 Ag(NO3) = Fe(NO3)2 + 2 Ag(SO4)
Ba + H2SO4 = BaSO4*H2 =>
Ba + H2SO4 = BaSO4*H2
MgO + HIO3 = Mg(IO3)2 + H2O =>
MgO + 2 HIO3 = Mg(IO3)2 + H2O
FeSO4 + MgO = FeOMgSO4 =>
FeSO4 + MgO = FeOMgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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