| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlO = Al + O
NaHCO3 + HC2H3O2(aq) = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2(aq) = CO2 + H2O + NaC2H3O2
CaCO3 + KNO3 = CaNO3 + KCO3 =>
CaCO3 + KNO3 = CaNO3 + KCO3
Rb2O + Cl2O5 = RbClO3 =>
Rb2O + Cl2O5 = 2 RbClO3
Fe + I2 = Fe2I4 =>
2 Fe + 2 I2 = Fe2I4
Fl + Cl3 = FlCl3 =>
Fl + Cl3 = FlCl3
ZnCl2 + KOH = KCl + K2[Zn(OH)4] =>
ZnCl2 + 4 KOH = 2 KCl + K2[Zn(OH)4]
C5H8O2 + NH3 = C5H7O2{-} + NH4{+} =>
C5H8O2 + NH3 = C5H7O2{-} + NH4{+}
BaNO3 + Cu2SO4 = BaSO4 + Cu2NO3 =>
BaNO3 + Cu2SO4 = BaSO4 + Cu2NO3
MgCO3 + Fe = Fe2(CO3)3 + Mg =>
3 MgCO3 + 2 Fe = Fe2(CO3)3 + 3 Mg
Sn + NaOH = [SnOH]Na =>
Sn + NaOH = [SnOH]Na
SO3{2-} + MnO4{-} + H2SO4 = H2O + MnSO4 + SO4{2-} =>
5 SO3{2-} + 2 MnO4{-} + 3 H2SO4 = 3 H2O + 2 MnSO4 + 6 SO4{2-}
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Ph4Cl + H2O = Ph4OH + HCl =>
Ph4Cl + H2O = Ph4OH + HCl
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
C3H8 + (Cl)2 = C3H7Cl + HCl =>
C3H8 + (Cl)2 = C3H7Cl + HCl
ZiS + AlP = ZiP + AlS =>
ZiS + AlP = ZiP + AlS
Ag + CaCO3 = Ca + Ag2CO3 =>
2 Ag + CaCO3 = Ca + Ag2CO3
Ca(OH)2 + K2CO3 = CaCO3 + KOH =>
Ca(OH)2 + K2CO3 = CaCO3 + 2 KOH
Zn + NH3 + KClO3 + H2O = [Zn(NH3)4](OH)2 + KCl =>
3 Zn + 12 NH3 + KClO3 + 3 H2O = 3[Zn(NH3)4](OH)2 + KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
C6H7O6Na + HCl = C6H8O6 + NaCl =>
C6H7O6Na + HCl = C6H8O6 + NaCl
SiS2 + Cl2 = SiCl4 + S2Cl2 =>
SiS2 + 3 Cl2 = SiCl4 + S2Cl2
H2O2 + Fe2 + H{+} = Fe3{+} + H2O =>
H2O2 + 3 Fe2 + 2 H{+} = 2 Fe3{+} + 2 H2O
(CuOH)2CO3 + CO = Cu + CO2 + H2O =>
(CuOH)2CO3 + 2 CO = 2 Cu + 3 CO2 + H2O
FeCl2 + Mn(NO3)2 = Fe(NO3)2 + MnCl2 =>
FeCl2 + Mn(NO3)2 = Fe(NO3)2 + MnCl2
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
Al + J2 = Al3J1 =>
6 Al + J2 = 2 Al3J1
Fe(NO2)2 + NaOH = Fe(OH)2 + NaNO2 =>
Fe(NO2)2 + 2 NaOH = Fe(OH)2 + 2 NaNO2
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
CaH2O2 = CaO + H2O =>
CaH2O2 = CaO + H2O
C3H5CO2H + H2O = C3H5CO2 + H3O =>
C3H5CO2H + H2O = C3H5CO2 + H3O
K + L2 = KL =>
2 K + L2 = 2 KL
Mg(NO3)2 = MgO + (NO)2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 2(NO)2 + 3 O2
Al2(SO4)3Al(OH)3 = (AlOH)SO4 =>
Al2(SO4)3Al(OH)3 = 3(AlOH)SO4
Zn + AlCl3 + H2O = AlOHCl2 + ZnCl2 + H2 =>
Zn + 2 AlCl3 + 2 H2O = 2 AlOHCl2 + ZnCl2 + H2
Cu(s) + HNO3(ac) = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3(ac) = Cu(NO3)2 + 2 NO2 + 2 H2O
K + P = K2P2 =>
2 K + 2 P = K2P2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Fe2O3(s) + CO(g) = CO2(g) + Fe(l) =>
Fe2O3(s) + 3 CO(g) = 3 CO2(g) + 2 Fe(l)
K3PO4 + CaNO3 = KNO3 + Ca3PO4 =>
K3PO4 + 3 CaNO3 = 3 KNO3 + Ca3PO4
Cu(OH)2 + K2(SO4) = KOH + Cu(SO4) =>
Cu(OH)2 + K2(SO4) = 2 KOH + Cu(SO4)
C4H10O = H2O + C4H8 =>
C4H10O = H2O + C4H8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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