| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 3 H2O = 2 H3PO4
BeO + KOH + H2O = KBe(OH)3 =>
BeO + KOH + H2O = KBe(OH)3
K2SO3 + HNO3 = KNO3 + H2OSO2 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2OSO2
HAlO3 + NaOH = H2O + NaAlO3 =>
HAlO3 + NaOH = H2O + NaAlO3
MgN + H2O = MgO + H2N =>
MgN + H2O = MgO + H2N
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
VO3 + H2 = VO2 + H2O =>
VO3 + H2 = VO2 + H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C2H2 + I2 = C2H2I4 =>
C2H2 + 2 I2 = C2H2I4
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
VO2{+} + H{+} + I{-} = VO{2+} + H2O + I2 =>
2 VO2{+} + 4 H{+} + 2 I{-} = 2 VO{2+} + 2 H2O + I2
NH4NO3 + NaOH = NaNO3NH3H2O =>
NH4NO3 + NaOH = NaNO3NH3H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H3(PO4) + NaOH = Na3(PO4) + H(OH) =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H(OH)
C2H6O + C10H12O2 = C12H18O3 =>
C2H6O + C10H12O2 = C12H18O3
KBr + Na2CO3 = NaBr + K2CO3 =>
2 KBr + Na2CO3 = 2 NaBr + K2CO3
AlCl3 + C22H23N3O9 = Al(C22H23N3O9) + Cl =>
AlCl3 + C22H23N3O9 = Al(C22H23N3O9) + 3 Cl
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
H2S + SO2 = H2O2 + S2 =>
H2S + SO2 = H2O2 + S2
Ca3PO4 + NaS = Na3(PO4)2 + Ca2S =>
2 Ca3PO4 + 3 NaS = Na3(PO4)2 + 3 Ca2S
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
H2S + O2 = SO2 + H2O = =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Al + S4 = AlS =>
4 Al + S4 = 4 AlS
C3H5(OH)3 + Cu(OH)2 = C3H6(O)3Cu + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H6(O)3Cu + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaHCO3 + CH3OOH = NaHCO3CH3OOH =>
NaHCO3 + CH3OOH = NaHCO3CH3OOH
K2Cr4 + AgNO3 = AgCr4 + K2NO3 =>
K2Cr4 + AgNO3 = AgCr4 + K2NO3
CO + SO3 = CO2 + SO2 =>
CO + SO3 = CO2 + SO2
FeCl3 + K2C2O4 + H2O = KCl + K3(Fe(C2O4)3)(H2O)2 =>
FeCl3 + 3 K2C2O4 + 2 H2O = 3 KCl + K3(Fe(C2O4)3)(H2O)2
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
KOH + Fe(OH)2 = K2(Fe(OH)4) =>
2 KOH + Fe(OH)2 = K2(Fe(OH)4)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CdS + O2 = CdSO4 =>
CdS + 2 O2 = CdSO4
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Fe(OH)3 + Cl2 = FeCl3 + Fe(OCl3)3 + H2O =>
2 Fe(OH)3 + 6 Cl2 = FeCl3 + Fe(OCl3)3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(COOH)2 + KOH = K2C2O4 + H2O =>
(COOH)2 + 2 KOH = K2C2O4 + 2 H2O
Na + NaNO2 = Na2O + NO =>
Na + NaNO2 = Na2O + NO
Na2SO4 + CuCl2 = NaCl + CuSO4 =>
Na2SO4 + CuCl2 = 2 NaCl + CuSO4
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
CH5N + O2 = CO2 + H2O + NO2 =>
4 CH5N + 13 O2 = 4 CO2 + 10 H2O + 4 NO2
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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