| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOHHNO3 = LiNO3H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
NH3 + CuO = NH3O + Cu =>
NH3 + CuO = NH3O + Cu
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
K3PO4 + BaCl2 = KCl + Ba3 + (PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3 + (PO4)2
CH3CHO + [Cu(NH3)4](OH)2 = CH3COOH + Cu2O + H2O + NH3 =>
CH3CHO + 2[Cu(NH3)4](OH)2 = CH3COOH + Cu2O + 2 H2O + 8 NH3
C6H5MgBr + H2O = C6H6 + MgBr(OH) =>
C6H5MgBr + H2O = C6H6 + MgBr(OH)
KMnO4 + HCl(aq) = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl(aq) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(C6H6) + (HNO3) = (NO2) + (H2O) + (CO2) =>
(C6H6) + 30(HNO3) = 30(NO2) + 18(H2O) + 6(CO2)
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
NaNO3 + Al(C2H3O2)3 = Al(NO3)3 + Na(C2H3O2) =>
3 NaNO3 + Al(C2H3O2)3 = Al(NO3)3 + 3 Na(C2H3O2)
H2S + KMnO4 + NHO3 = K2SO4 + MnSO4 + Mn(NO3)2 + H2O =>
5 H2S + 8 KMnO4 + 14 NHO3 = 4 K2SO4 + MnSO4 + 7 Mn(NO3)2 + 12 H2O
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
K2CrO4 + H2O2 = CrO2 + O2 + KOH =>
K2CrO4 + H2O2 = CrO2 + O2 + 2 KOH
Na3[Cr(OH)6] + H2S = Cr(OH)3 + H2O + NaHS =>
Na3[Cr(OH)6] + 3 H2S = Cr(OH)3 + 3 H2O + 3 NaHS
Na2(HPO4)2 + Ca(OH)2 = Ca(HPO4)2 + Na(OH) =>
Na2(HPO4)2 + Ca(OH)2 = Ca(HPO4)2 + 2 Na(OH)
Al(CH3SHNO)3 + O2 = Al2O3 + CO2 + NO2 + SO2 + H2O =>
4 Al(CH3SHNO)3 + 45 O2 = 2 Al2O3 + 12 CO2 + 12 NO2 + 12 SO2 + 24 H2O
KCl2O3 = KCl2 + O2 =>
2 KCl2O3 = 2 KCl2 + 3 O2
CuFeS2 + HNO3 + HCl = CuCl2 + FeCl3 + SO2 + NO2 + H2O =>
CuFeS2 + 13 HNO3 + 5 HCl = CuCl2 + FeCl3 + 2 SO2 + 13 NO2 + 9 H2O
Na2(HPO4)2 + Ca(OH)2 = Ca(HPO4)2 + Na(OH) =>
Na2(HPO4)2 + Ca(OH)2 = Ca(HPO4)2 + 2 Na(OH)
HC6H11O2 + H2O = H3O + C6H11O2 =>
HC6H11O2 + H2O = H3O + C6H11O2
Cr(OH)3 + NaOH = Na2CrO4 + CrO + H2O =>
4 Cr(OH)3 + 2 NaOH = Na2CrO4 + 3 CrO + 7 H2O
Si + H2SO4 = H2SiO3 + SO2 + H2O =>
Si + 2 H2SO4 = H2SiO3 + 2 SO2 + H2O
PbPO3 + HF = PbF + HPO3 =>
PbPO3 + HF = PbF + HPO3
N2O5 = O + N2O4 =>
N2O5 = O + N2O4
C2H4O2 + NaHCO3 = NaCH3CO2 + CO2 + H2O =>
C2H4O2 + NaHCO3 = NaCH3CO2 + CO2 + H2O
C2H6S + O2 = CO2 + H2 + SO3 =>
2 C2H6S + 7 O2 = 4 CO2 + 6 H2 + 2 SO3
Ba + Co + N = BaCoN =>
Ba + Co + N = BaCoN
H{+} + As2S3 + NO3{-} = H3AsO4 + NO2 + S + H2O =>
10 H{+} + As2S3 + 10 NO3{-} = 2 H3AsO4 + 10 NO2 + 3 S + 2 H2O
C2H8O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H8O(l) + 7 O2(g) = 4 CO2(g) + 8 H2O(l)
K2MnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
K2MnO4 + 2 H2C2O4 + 2 H2SO4 = MnSO4 + K2SO4 + 4 CO2 + 4 H2O
MnO4{-} + H{+} + Sn{2+} = Mn{2+} + Sn{4+} + H2O =>
2 MnO4{-} + 16 H{+} + 5 Sn{2+} = 2 Mn{2+} + 5 Sn{4+} + 8 H2O
IO3{-} + SO3{2-} = I{-} + SO4{2-} =>
IO3{-} + 3 SO3{2-} = I{-} + 3 SO4{2-}
HCOOCH2CH3 + H2O = HCOOH + CH3CH2OH =>
HCOOCH2CH3 + H2O = HCOOH + CH3CH2OH
(NH4)3PO4(aq) + LiNO3(aq) = Li3PO4 + NH4NO3(aq) =>
(NH4)3PO4(aq) + 3 LiNO3(aq) = Li3PO4 + 3 NH4NO3(aq)
KF + MgN = KN + MgF =>
KF + MgN = KN + MgF
Sn + SnCl2 = Sn2Cl =>
3 Sn + SnCl2 = 2 Sn2Cl
H2S + Cs2O = Cs2S + H2O =>
H2S + Cs2O = Cs2S + H2O
sodiumbicarbonate + hydrochloricacid = sodiumchloride + carbonicacid =>
NaHCO3 + HCl = NaCl + H2CO3
FeCuSO4 = FeOCuSO3 =>
FeCuSO4 = FeOCuSO3
CH3C6H5 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C6H5 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
KMnO4 + HCl(aq) = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl(aq) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ag + P = Ag3P =>
3 Ag + P = Ag3P
MgO + K2SO4 = MgSO4 + K2O =>
MgO + K2SO4 = MgSO4 + K2O
(NH4)3PO4 + KOH = K3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH3 + 3 H2O
C12H22O11 + KClO4 + KOH = K2CO3 + H2O + KCl =>
C12H22O11 + 6 KClO4 + 24 KOH = 12 K2CO3 + 23 H2O + 6 KCl
C6H12O6 + KClO2 = CO2 + H2O + KCl =>
C6H12O6 + 6 KClO2 = 6 CO2 + 6 H2O + 6 KCl
NaHCO3 + AgNO3 = AgHCO3 + NaNO3 =>
NaHCO3 + AgNO3 = AgHCO3 + NaNO3
KOH(aq) + NiCl2(aq) = Ni(OH)2 + KCl(aq) =>
2 KOH(aq) + NiCl2(aq) = Ni(OH)2 + 2 KCl(aq)
HCl(aq) + C2H3O2(aq) = HC2H3O2(aq) + Cl(aq) =>
HCl(aq) + C2H3O2(aq) = HC2H3O2(aq) + Cl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
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