| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
C5H12 + *O2 = CO2 + H2O =>
C5H12 + 8*O2 = 5 CO2 + 6 H2O
CdS + H2O = CdOH + HS =>
CdS + H2O = CdOH + HS
CH3COOH + H2SO4 = CH3COO + H2O + SO2 =>
2 CH3COOH + H2SO4 = 2 CH3COO + 2 H2O + SO2
Sn(NO3)2 + K2S = SnS + KNO3 =>
Sn(NO3)2 + K2S = SnS + 2 KNO3
Li2O + C = Li2C2 + CO2 =>
2 Li2O + 5 C = 2 Li2C2 + CO2
C2H5C + O2 = CO2 + H2O =>
4 C2H5C + 17 O2 = 12 CO2 + 10 H2O
Na2O2 + NaI + H2SO4 = Na2SO4 + H2O + I2 =>
Na2O2 + 2 NaI + 2 H2SO4 = 2 Na2SO4 + 2 H2O + I2
H2CO3 + Cu(OH) = Cu2(CO3) + H2O =>
H2CO3 + 2 Cu(OH) = Cu2(CO3) + 2 H2O
Mg + CuBr2 = MgBr2 + Cu =>
Mg + CuBr2 = MgBr2 + Cu
CuS + LiOH = CuOH + LiS =>
CuS + LiOH = CuOH + LiS
K2CrO4 + NaI = Na2CrO4 + KI =>
K2CrO4 + 2 NaI = Na2CrO4 + 2 KI
Cr(NO3)3 + H2O2 = CrO5 + H2O + NO2 =>
Cr(NO3)3 + 2 H2O2 = CrO5 + 2 H2O + 3 NO2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
HNO2 + Co(OH)3 = Co(NO2)3 + H2O =>
3 HNO2 + Co(OH)3 = Co(NO2)3 + 3 H2O
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
Mn2(SO4)3 + Mg(OH)2 = Mg(SO4)3 + Mn2(OH)2 =>
Mn2(SO4)3 + Mg(OH)2 = Mg(SO4)3 + Mn2(OH)2
Fe0 + CuCl2 = FeCl2 + Cu =>
Fe0 + CuCl2 = FeCl2 + Cu
C2H2O + CH3COOH = C4H6O3 =>
C2H2O + CH3COOH = C4H6O3
Na2SO3 + H3PO4 = H2O + SO2 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2O + 3 SO2 + 2 Na3PO4
Ni + Co = Ni(Co4)4 =>
Ni + 16 Co = Ni(Co4)4
AlBr3(aq) + KOH(aq) = AlOH + Br3K =>
AlBr3(aq) + KOH(aq) = AlOH + Br3K
KMnO4 + HBr = MnBr2 + KBr + H2O + BrO2 =>
KMnO4 + 4 HBr = MnBr2 + KBr + 2 H2O + BrO2
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O =>
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O
PH3 + HNO3 = H3PO4 + H2O + NO2 =>
PH3 + 8 HNO3 = H3PO4 + 4 H2O + 8 NO2
Pb(CH3COO)2 + Cd = Cd(CH3COO)2 + Pb =>
Pb(CH3COO)2 + Cd = Cd(CH3COO)2 + Pb
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + Na2SO4 + Cu(HCO3)2 =>
3 CuSO4 + 3 Na2CO3 + 2 H2O = (CuOH)2CO3 + 3 Na2SO4 + Cu(HCO3)2
MgO(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O =>
MgO(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2O
Ca(ClO)2 + CuCl2 + H2O = Cu(OH)3Cl + CaCl2 + Cl2 =>
3 Ca(ClO)2 + 4 CuCl2 + 6 H2O = 4 Cu(OH)3Cl + 3 CaCl2 + 2 Cl2
Fe(NO3)2(aq) + Pb(NO3)2(aq) = Fe(NO3)3(aq) + Pb(s) =>
2 Fe(NO3)2(aq) + Pb(NO3)2(aq) = 2 Fe(NO3)3(aq) + Pb(s)
PhCHO + C2H5NO2 + C2H7NO2 = PhCH2CNO2CH3 + H2O =>
2 PhCHO + C2H5NO2 + C2H7NO2 = 2 PhCH2CNO2CH3 + 2 H2O
C10H6O2 + O2 = CO2 + H2O =>
2 C10H6O2 + 21 O2 = 20 CO2 + 6 H2O
Al2 + (SO4)3 + BaCl2 = AlCl3 + Ba2(SO4)2 =>
2 Al2 + 2(SO4)3 + 6 BaCl2 = 4 AlCl3 + 3 Ba2(SO4)2
KCl + KClO3 = KClO =>
2 KCl + KClO3 = 3 KClO
(C127H233O115) + H2O = C2H5OH + CO2 =>
12(C127H233O115) + 135 H2O = 511 C2H5OH + 502 CO2
NaClO + H2SO4 = NaHSO4 + HClO =>
NaClO + H2SO4 = NaHSO4 + HClO
HI + Ba(OH)2 = HBa + I(OH)2 =>
HI + Ba(OH)2 = HBa + I(OH)2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NaBiO3 + MnSO4 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + Na2SO4 + H2O =>
5 NaBiO3 + 2 MnSO4 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 2 Na2SO4 + 7 H2O
Fe(OH)2 + MnCl2 = FeCl2 + Mn(OH)2 =>
Fe(OH)2 + MnCl2 = FeCl2 + Mn(OH)2
Ca(oh)2 + N2 = Ca3N2 =>
3 Ca(oh)2 + 2 N2 = 2 Ca3N2
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
HCHO2 + NaHCO3 = CO2 + H2O + NaCHO2 =>
HCHO2 + NaHCO3 = CO2 + H2O + NaCHO2
Cr(HCO3)6 = CrO3 + CO2 + H2O =>
Cr(HCO3)6 = CrO3 + 6 CO2 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + (NH4OH) = NH4Cl + H2O =>
HCl + (NH4OH) = NH4Cl + H2O
LiOH + Ni(NO3)2 + SiO2 + NH4F = LiNiSiO3F + HNO3 + NH3 =>
LiOH + Ni(NO3)2 + SiO2 + NH4F = LiNiSiO3F + 2 HNO3 + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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