| Équations équilibrées la veille | Équations équilibrées le lendemain |
Me + H2O = MeH2O
C7H7NO2 + SnCl2 + EtOH + NaOH = C7H7NH2 + Sn(OH)4 + NaCl + EtO =>
C7H7NO2 + SnCl2 + 4 EtOH + 2 NaOH = C7H7NH2 + Sn(OH)4 + 2 NaCl + 4 EtO
Ca + MgF2 = CaF2 + Mg =>
Ca + MgF2 = CaF2 + Mg
C6H5OH + NaHCO3 = C5H5ONa + H2O + CO2 =>
6 C6H5OH + 7 NaHCO3 = 7 C5H5ONa + 4 H2O + 8 CO2
Zn(s) + NaOH(aq) + H2O = Na2Zn(OH)4(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O = Na2Zn(OH)4(aq) + H2(g)
Mg + Se = Mg2Se2 =>
2 Mg + 2 Se = Mg2Se2
Po + I3 = PoI3 =>
Po + I3 = PoI3
Li3PO4(aq) + FeCl3(aq) = FePO4 + LiCl =>
Li3PO4(aq) + FeCl3(aq) = FePO4 + 3 LiCl
MgOH + HPO4 = MgPO4 + H2O =>
MgOH + HPO4 = MgPO4 + H2O
H2SO4 + KMnO4 + C12H22O11 = CO2 + MnSO4 + H2O + K2SO4 =>
72 H2SO4 + 48 KMnO4 + 5 C12H22O11 = 60 CO2 + 48 MnSO4 + 127 H2O + 24 K2SO4
Na(OH) + HZnO = NaZnO + H2O =>
Na(OH) + HZnO = NaZnO + H2O
CuFeS2 + O2 = Cu2S + SO + FeS =>
4 CuFeS2 + O2 = 2 Cu2S + 2 SO + 4 FeS
Ca(C2H3O2)2 + K3(PO4) = Ca3(PO4)2 + K(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(C2H3O2)
Mn3(AsO4)2 + H2O = Mn(H2AsO4)2 + Mn(OH)2 =>
Mn3(AsO4)2 + 4 H2O = Mn(H2AsO4)2 + 2 Mn(OH)2
Ni(NO3)2(aq) + ZnCl2(aq) = NiCl2 + Zn(NO3)2 =>
Ni(NO3)2(aq) + ZnCl2(aq) = NiCl2 + Zn(NO3)2
MgCr2O7 + NH4Br = MgCr2Br + NH4O7 =>
MgCr2O7 + NH4Br = MgCr2Br + NH4O7
Mg + Se = Mg2Se2 =>
2 Mg + 2 Se = Mg2Se2
FeTiO3 + Cl2 + C = FeCl2 + TiO2 + CO2 =>
2 FeTiO3 + 2 Cl2 + C = 2 FeCl2 + 2 TiO2 + CO2
C7H6O2 = C + H2 + O2 =>
C7H6O2 = 7 C + 3 H2 + O2
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
H2SO3 + Pb = Pb(SO3)2 + H2 =>
2 H2SO3 + Pb = Pb(SO3)2 + 2 H2
C7H7Cl + KOH = C7H8O + KCl =>
C7H7Cl + KOH = C7H8O + KCl
H2O2 + Cr2(SO4)3 + KOH = K2(CrO4) + K2SO4 + H2O =>
3 H2O2 + Cr2(SO4)3 + 10 KOH = 2 K2(CrO4) + 3 K2SO4 + 8 H2O
HClO3 + Fe(OH)3 = Fe(ClO3)3 + H2O =>
3 HClO3 + Fe(OH)3 = Fe(ClO3)3 + 3 H2O
FeSO4 + NaHCO3 = FeCO3 + NaHSO4 =>
FeSO4 + NaHCO3 = FeCO3 + NaHSO4
C2H4O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 C2H4O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
CH3OH(aq) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(aq) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Ag2O + H2O = Ag(OH) =>
Ag2O + H2O = 2 Ag(OH)
Co2 + SO3 = Co2(SO3)3 =>
Co2 + 3 SO3 = Co2(SO3)3
CeO2 + KBr + HCl = KCl + CeCl3 + H2O + Br =>
CeO2 + KBr + 4 HCl = KCl + CeCl3 + 2 H2O + Br
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O =>
Ba(OH)2 + Mn2O7 = Ba(MnO4)2 + H2O
(CH2)6N4 + CH3COOH + H2O2 = N(CH2OOCH2)3N + CH3COONH4 =>
(CH2)6N4 + 2 CH3COOH + 3 H2O2 = N(CH2OOCH2)3N + 2 CH3COONH4
Pb(NO3)4 + Na(I) = Pb(I)4 + NaNO3 =>
Pb(NO3)4 + 4 Na(I) = Pb(I)4 + 4 NaNO3
(C6H5)2CO + (CH3)2CHOH = (CH3)2CO + (C6H5)2C(OH)C(C6H5)2OH =>
2(C6H5)2CO + (CH3)2CHOH = (CH3)2CO + (C6H5)2C(OH)C(C6H5)2OH
C15H24O2 + O2 = H2O + CO2 =>
C15H24O2 + 20 O2 = 12 H2O + 15 CO2
FeO(s) + Fe2O3(s) = Fe3O4(s) =>
FeO(s) + Fe2O3(s) = Fe3O4(s)
MgCl2 + K4(Fe(CN)6) = Mg4(Fe(CN)6)2 + KCl =>
4 MgCl2 + 2 K4(Fe(CN)6) = Mg4(Fe(CN)6)2 + 8 KCl
NaOH(s) = H2O(g) + Na2O =>
2 NaOH(s) = H2O(g) + Na2O
CuOH + Mg + HCl = MgCl2 + H2O + Cu =>
2 CuOH + Mg + 2 HCl = MgCl2 + 2 H2O + 2 Cu
Al(s) + HBr = AlBr3 + H2 =>
2 Al(s) + 6 HBr = 2 AlBr3 + 3 H2
(Pb(NO3)2) + KI = PbI + K(NO3)2 =>
(Pb(NO3)2) + KI = PbI + K(NO3)2
CH3CH2CH2COONa + NaOH + CaO = CH2CH2CH2CH3 + Na2CO3 + Ca(OH)2 =>
5 CH3CH2CH2COONa + 3 NaOH + CaO = 4 CH2CH2CH2CH3 + 4 Na2CO3 + Ca(OH)2
H2O2 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO2 + Na2SO4 + 2 H2O
Al(OH)3 + H2SO4(aq) = Al{+3} + SO4{2-} + H2O =>
2 Al(OH)3 + 3 H2SO4(aq) = 2 Al{+3} + 3 SO4{2-} + 6 H2O
CrCl + AgNO3 = Cr(NO3)3 + Ag3Cl =>
CrCl + 3 AgNO3 = Cr(NO3)3 + Ag3Cl
CaCl2 + O = CaO + Cl =>
CaCl2 + O = CaO + 2 Cl
Pb2N3 + NaCO3 = Pb2CO3 + NaN3 =>
Pb2N3 + NaCO3 = Pb2CO3 + NaN3
Mn(s) + HBr(aq) = MnBr + H =>
Mn(s) + HBr(aq) = MnBr + H
C3H4 + [Ag(NH3)2]OH = C2Ag2 + CH4 + NH3 + H2O =>
3 C3H4 + 8[Ag(NH3)2]OH = 4 C2Ag2 + CH4 + 16 NH3 + 8 H2O
CH3NH2 + CH3CH2Cl = CH3NHCl + CH3CH3 =>
CH3NH2 + CH3CH2Cl = CH3NHCl + CH3CH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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