| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 Cl2 = 2 AlCl3
Fe + NaNO3 = Fe(NO3)2 + Na =>
Fe + 2 NaNO3 = Fe(NO3)2 + 2 Na
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
As2S3 + NO3{-} + H{+} + H2O = H2AsO4{-} + NO + SO4{2-} =>
3 As2S3 + 28 NO3{-} + 4 H{+} + 4 H2O = 6 H2AsO4{-} + 28 NO + 9 SO4{2-}
(NH4)2SO4 + KI = (NH4)I + K2SO4 =>
(NH4)2SO4 + 2 KI = 2(NH4)I + K2SO4
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NH4I + CuSO4 = (NH4)2SO4 + CuI + I2 =>
4 NH4I + 2 CuSO4 = 2(NH4)2SO4 + 2 CuI + I2
Pb{+} + H{3}PO{4} = H{2} + Pb{3}(PO{4}){2} =>
Pb{+} + 2 H{3}PO{4} = 2 H{2} + Pb{3}(PO{4}){2}
F2KCl = KF2Cl =>
F2KCl = KF2Cl
FeS + O2 = Fe3O4 + SO3 =>
6 FeS + 13 O2 = 2 Fe3O4 + 6 SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2(CO3)3Au = Fe2Au(CO3)3 =>
Fe2(CO3)3Au = Fe2Au(CO3)3
MgSO4(s) = MgSO3(s) + O2(g) =>
2 MgSO4(s) = 2 MgSO3(s) + O2(g)
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
HNO3 + RbOH = H2O + RbNO3 =>
HNO3 + RbOH = H2O + RbNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba(Cl)2 + K2CO3 = BaCO3 + KCl =>
Ba(Cl)2 + K2CO3 = BaCO3 + 2 KCl
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Ce(NO3)3*6H2O + ZrOCl2*8H2O + Al(NO3)3*9H2O + C6H8O = CeZrAlO2 + N2 + CO2 + H2O + Cl2 =>
15 Ce(NO3)3*6H2O + 15 ZrOCl2*8H2O + 15 Al(NO3)3*9H2O + 17 C6H8O = 15 CeZrAlO2 + 45 N2 + 102 CO2 + 413 H2O + 15 Cl2
Na + K2 = NaK =>
2 Na + K2 = 2 NaK
C6H5CH2COOH + CaOH = CaC6H5CH2COO + H2O =>
C6H5CH2COOH + CaOH = CaC6H5CH2COO + H2O
Fe + HOH = FeO4 + H2 =>
Fe + 4 HOH = FeO4 + 4 H2
Cu2S = S2 + Cu2 =>
2 Cu2S = S2 + 2 Cu2
H2O(g)Li(s) = LiOH(s)H(g) =>
H2O(g)Li(s) = LiOH(s)H(g)
PH3 + AgNO3 = Ag3PAgNO3 + HNO3 =>
PH3 + 4 AgNO3 = Ag3PAgNO3 + 3 HNO3
AgF + H2SO4 = Ag2SO4 + HF =>
2 AgF + H2SO4 = Ag2SO4 + 2 HF
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
SnCl2 + Br2 + H2O = SnO2 + HCl + HBr =>
SnCl2 + Br2 + 2 H2O = SnO2 + 2 HCl + 2 HBr
BaCI2 = Ba + CI2 =>
BaCI2 = Ba + CI2
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
FeCuCl = FeClCu =>
FeCuCl = FeClCu
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C7H17 + O = H2O + CO =>
2 C7H17 + 31 O = 17 H2O + 14 CO
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CH3CH(NH2)CH3 + O2 = CO2 + N2 + H2O =>
4 CH3CH(NH2)CH3 + 21 O2 = 12 CO2 + 2 N2 + 18 H2O
Na2OHOH = NaOH =>
Na2OHOH = 2 NaOH
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
Ca(HCO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 H2O + 2 CO2
HCl(aq) + Pb(C2H3O2)2(aq) = HC2H3O2(aq) + PbCl2(s) =>
2 HCl(aq) + Pb(C2H3O2)2(aq) = 2 HC2H3O2(aq) + PbCl2(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Na2S + Pb(NO3)4 = PbS2 + Na(NO3) =>
2 Na2S + Pb(NO3)4 = PbS2 + 4 Na(NO3)
SiP + Cl2 = SiCl4 + P =>
SiP + 2 Cl2 = SiCl4 + P
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
Mg + ZnCI2 = MgCI2 + Zn =>
Mg + ZnCI2 = MgCI2 + Zn
Pb + H{3}PO{4} = H{2} + Pb{3}(PO{4}){2} =>
Pb + 3 H{3}PO{4} = 3 H{2} + Pb{3}(PO{4}){2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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