| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CuSO4(aq) = FeSO4 + Cu(s)
Bi + H2O + HNO3 = Bi(NO3)2*5H2O + NO =>
3 Bi + 11 H2O + 8 HNO3 = 3 Bi(NO3)2*5H2O + 2 NO
Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O =>
2 Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O
Fe3O2 + Zn = ZnO3 + Fe =>
3 Fe3O2 + 2 Zn = 2 ZnO3 + 9 Fe
CH3COOH + MnO = (CH3COO)2Mn + H2O =>
2 CH3COOH + MnO = (CH3COO)2Mn + H2O
C(s) + H2O(l) = CO2(g) + H2(g) =>
C(s) + 2 H2O(l) = CO2(g) + 2 H2(g)
Na2CO3 + HOH = NaHCO3 + NaOH =>
Na2CO3 + HOH = NaHCO3 + NaOH
SO3 + Fe2O3 = Fe2(SO4)3 =>
3 SO3 + Fe2O3 = Fe2(SO4)3
MgCl2 + Ag(NO3) = Mg(NO3)2 + Ag + Cl(s) =>
MgCl2 + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag + 2 Cl(s)
C6H5OH + KOH = C6H5OK + H2O =>
C6H5OH + KOH = C6H5OK + H2O
Li2CO3 + NH4H2PO4 = Li2PO4 + CO2 + NH4 + H2O =>
Li2CO3 + NH4H2PO4 = Li2PO4 + CO2 + NH4 + H2O
AlBr3 + Cl2(g) = AlCl3 + Br2(g) =>
2 AlBr3 + 3 Cl2(g) = 2 AlCl3 + 3 Br2(g)
Al + SnO = AlO + Sn =>
Al + SnO = AlO + Sn
Na2SO3 = Na2SO4 + Na2S =>
4 Na2SO3 = 3 Na2SO4 + Na2S
H2SO4 + MnO2 + KI = I + MnSO4 + KSO4 + H2O =>
2 H2SO4 + MnO2 + KI = I + MnSO4 + KSO4 + 2 H2O
Ni + HClO4 = Ni(ClO4)3 + H2 =>
2 Ni + 6 HClO4 = 2 Ni(ClO4)3 + 3 H2
FeCl3 + NH3 = FeNH3 + Cl =>
FeCl3 + NH3 = FeNH3 + 3 Cl
C9H8 + Br2 + H2O = C9H9O + HBr =>
2 C9H8 + Br2 + 2 H2O = 2 C9H9O + 2 HBr
C17H19NO3 + C4H6O3 = C21H23NO5 + HC2H3O2 =>
C17H19NO3 + 2 C4H6O3 = C21H23NO5 + 2 HC2H3O2
MoS2 + O2 = MoO3 + SO =>
2 MoS2 + 5 O2 = 2 MoO3 + 4 SO
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
FeO + NaVO3 = FeVO4 + Na =>
FeO + NaVO3 = FeVO4 + Na
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
Al2O3 + NaCl + H2O = Na3Al + HCl + O2 =>
Al2O3 + 6 NaCl + 3 H2O = 2 Na3Al + 6 HCl + 3 O2
Co(OH)2 + N2O5 = Co(NO3)2 + H2O =>
Co(OH)2 + N2O5 = Co(NO3)2 + H2O
Fe + CO = Fe(CO)5 =>
Fe + 5 CO = Fe(CO)5
H2O2 + NH3 = HNO3 + H2O =>
4 H2O2 + NH3 = HNO3 + 5 H2O
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Fe(CN)2 = Fe + CN =>
Fe(CN)2 = Fe + 2 CN
H2(SO4) + KOH = K2SO4 + H2O =>
H2(SO4) + 2 KOH = K2SO4 + 2 H2O
Fe2(SO4)3 + Na = Na(SO4)3 + Fe2 =>
Fe2(SO4)3 + Na = Na(SO4)3 + Fe2
C13H10O3 + KOH = C12H7O3K + CH3OH =>
C13H10O3 + KOH = C12H7O3K + CH3OH
AlCl3 + Zn + H2O = Al(OH)3 + ZnCl2 + H2 =>
2 AlCl3 + 3 Zn + 6 H2O = 2 Al(OH)3 + 3 ZnCl2 + 3 H2
H2NO3 + NH3 = NH4NO3 + H2O =>
8 H2NO3 + 6 NH3 = 7 NH4NO3 + 3 H2O
F2 + M = MF =>
F2 + 2 M = 2 MF
KMnO4 + CaSO4(H2O)2 + Na2SO4 = NaMnO4 + K2Ca(SO4)2(H2O) + H2O =>
2 KMnO4 + CaSO4(H2O)2 + Na2SO4 = 2 NaMnO4 + K2Ca(SO4)2(H2O) + H2O
KCl + Na3(Co(NO2)6) = K3(Co(NO2)6) + NaCl =>
3 KCl + Na3(Co(NO2)6) = K3(Co(NO2)6) + 3 NaCl
CH3CH2OH + O2 = H2O + CHCOOH =>
2 CH3CH2OH + 3 O2 = 4 H2O + 2 CHCOOH
ClF + F2 = ClF5 =>
ClF + 2 F2 = ClF5
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
Ni(NO3)2 + K2SO4 = NiSO4 + KNO3 =>
Ni(NO3)2 + K2SO4 = NiSO4 + 2 KNO3
S2Cl2 + H2O = H2SO3 + HCl + S =>
2 S2Cl2 + 3 H2O = H2SO3 + 4 HCl + 3 S
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
C(g) + H2(g) = C2H4(g) =>
2 C(g) + 2 H2(g) = C2H4(g)
Ca(NO3)2 + NaNO2 = NaNO3 + Ca(NO)2 =>
Ca(NO3)2 + 4 NaNO2 = 4 NaNO3 + Ca(NO)2
V(s) + O2(g) = V2O5(s) =>
4 V(s) + 5 O2(g) = 2 V2O5(s)
Ca(OH)2 + K2HPO4 = CaHPO4 + KOH =>
Ca(OH)2 + K2HPO4 = CaHPO4 + 2 KOH
Li + Zn3(NO4)2 = LiNO4 + Zn =>
2 Li + Zn3(NO4)2 = 2 LiNO4 + 3 Zn
CaCo3 + Cl2 = CaCl2 + Co2 =>
2 CaCo3 + 2 Cl2 = 2 CaCl2 + 3 Co2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/14/24
Équations équilibrées sur08/13/23
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