| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2 + 2 Cl = 2 LiCl
C + H + Cl = CH2Cl2 =>
C + 2 H + 2 Cl = CH2Cl2
Na2S2O3 + CO2 = Na2CO3 + S + SO2 =>
Na2S2O3 + CO2 = Na2CO3 + S + SO2
O18 = O2 =>
O18 = 9 O2
KBr + NH4 = NH4Br + K =>
KBr + NH4 = NH4Br + K
Pb3O4 + KJ + H2SO4 = J2 + PbSO4 + K2SO4 + H2O =>
Pb3O4 + 2 KJ + 4 H2SO4 = J2 + 3 PbSO4 + K2SO4 + 4 H2O
C8H18O + C2O4H2 = C10H20O2 + H2O =>
23 C8H18O + 8 C2O4H2 = 20 C10H20O2 + 15 H2O
CH4 + O2 = CO2 + H2O(l) =>
CH4 + 2 O2 = CO2 + 2 H2O(l)
C2H6O + K2Cr2O7 + H2SO4 = Cr2SO4 + CH3CHO + K2SO4 + H2O =>
5 C2H6O + K2Cr2O7 + 2 H2SO4 = Cr2SO4 + 5 CH3CHO + K2SO4 + 7 H2O
Cr(OH)2NO3 + H2SO4 = Cr2(SO4)3 + Cr(NO3)3 + H2O =>
3 Cr(OH)2NO3 + 3 H2SO4 = Cr2(SO4)3 + Cr(NO3)3 + 6 H2O
NH4Cl + Fe(NO3)3 = (NH4)(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3(NH4)(NO3) + FeCl3
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
AgClNH4CO3 = AgCO3NH4Cl =>
AgClNH4CO3 = AgCO3NH4Cl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C4H6O6 + KClO3 = KCl + CO2 + H2O =>
3 C4H6O6 + 5 KClO3 = 5 KCl + 12 CO2 + 9 H2O
C2H4O2 + Fe(OH)2 = FeO2 + H4(OH)2 + C2 =>
C2H4O2 + Fe(OH)2 = FeO2 + H4(OH)2 + C2
Ba + PbI2 = Pb + BaI2 =>
Ba + PbI2 = Pb + BaI2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NiSO4 + Na2Cr2O7 + H2SO4 = Ni2(SO4)3 + Cr2(SO4) + Na2SO4 + H2O =>
10 NiSO4 + Na2Cr2O7 + 7 H2SO4 = 5 Ni2(SO4)3 + Cr2(SO4) + Na2SO4 + 7 H2O
Cu[OH]2 + HCl = CuCl2 + H2O =>
Cu[OH]2 + 2 HCl = CuCl2 + 2 H2O
Li2O + Co2 = Li2Co3 + O2 =>
2 Li2O + 3 Co2 = 2 Li2Co3 + O2
AgNO3 + K = Ag + KNO3 =>
AgNO3 + K = Ag + KNO3
NH3 + NaCl = HCl + NaNH2 =>
NH3 + NaCl = HCl + NaNH2
C9H20(C5H11) + O2 = CO2 + H2O =>
4 C9H20(C5H11) + 87 O2 = 56 CO2 + 62 H2O
H3SbO4 + HCl = SbCl + Cl2 + H2O =>
H3SbO4 + 5 HCl = SbCl + 2 Cl2 + 4 H2O
K2Cr2O7 + HCl + FeS = CrCl3 + FeCl3 + KCl + H2O + H2SO4 =>
3 K2Cr2O7 + 30 HCl + 2 FeS = 6 CrCl3 + 2 FeCl3 + 6 KCl + 13 H2O + 2 H2SO4
AgNO3 + NH4Cl = NH4Ag + ClNO3 =>
AgNO3 + NH4Cl = NH4Ag + ClNO3
H4SiO4 + Pb(OH)2 = Pb4(SiO4)2 + H2O =>
2 H4SiO4 + 4 Pb(OH)2 = Pb4(SiO4)2 + 8 H2O
Nh43 + HCl = Nh4Cl + H2 =>
8 Nh43 + 86 HCl = 86 Nh4Cl + 43 H2
FeCl2 + ZnCO3 = Fe(CO3) + ZnCl2 =>
FeCl2 + ZnCO3 = Fe(CO3) + ZnCl2
NaC2H3O2*3H2O + H2O = HC2H3O2*3H2O + NaOH =>
NaC2H3O2*3H2O + H2O = HC2H3O2*3H2O + NaOH
Cl1{-} + H3O1{+} + Cr2O72{-} = H2O + Cl2 + Cr3{+} =>
854 Cl1{-} + 864 H3O1{+} + 6 Cr2O72{-} = 1296 H2O + 427 Cl2 + 4 Cr3{+}
AuCl3(aq) + H2C2O4(aq) = Au(s) + CO2 + HCl =>
2 AuCl3(aq) + 3 H2C2O4(aq) = 2 Au(s) + 6 CO2 + 6 HCl
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + NaC2H3O2 =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 NaC2H3O2
C2H2 + KMnO4 + H2O = MnO2 + KOH + C2H2O4 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 8 MnO2 + 8 KOH + 3 C2H2O4
KMnO4 + FeSO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 2 FeSO2 + 4 H2SO4 = Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 4 H2O
K2CrO4 + K2S + H2O = Cr(OH)3 + K2SO4 + KOH =>
8 K2CrO4 + 3 K2S + 20 H2O = 8 Cr(OH)3 + 3 K2SO4 + 16 KOH
C2H3O2{-} + H2O = HC2H3O2 + OH{-} =>
C2H3O2{-} + H2O = HC2H3O2 + OH{-}
CH3(CH2)4CH3 + O2 = C02 + H2O =>
2 CH3(CH2)4CH3 + 7 O2 = 6 C02 + 14 H2O
C5H31OH + O2 = CO2 + H2O =>
2 C5H31OH + 25 O2 = 10 CO2 + 32 H2O
Br2 + LiF = Br2F + Li =>
Br2 + LiF = Br2F + Li
Co2 + Mg = Co2Mg =>
Co2 + Mg = Co2Mg
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
C6H14 + benzene = (C6H14)2(C6H6) =>
2 C6H14 + C6H6 = (C6H14)2(C6H6)
ClO4 + Mg2 = Mg(ClO4)2 =>
4 ClO4 + Mg2 = 2 Mg(ClO4)2
NaF + HNO2 = HF + NaNO2 =>
NaF + HNO2 = HF + NaNO2
ZnSO3 + HBr = ZnBr2 + SO2 + H2O =>
ZnSO3 + 2 HBr = ZnBr2 + SO2 + H2O
HNO3 + AlP = NO2 + H2O + H3PO4 + Al2(NO3)3 =>
16 HNO3 + 2 AlP = 13 NO2 + 5 H2O + 2 H3PO4 + Al2(NO3)3
CH3OOH + O2 = CO2 + H2O =>
CH3OOH + O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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