| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Br2 = 2 FeBr3 + 3 Cl2
Na2S(aq) + AgNO3(aq) = Ag2S + NaNO3 =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S + 2 NaNO3
CH3COCl + H2O = CH3CO2H + HCl =>
CH3COCl + H2O = CH3CO2H + HCl
C6H4(COOH)(COOK) + NaOH = C6H4(COONa)(COOK) + H2O =>
C6H4(COOH)(COOK) + NaOH = C6H4(COONa)(COOK) + H2O
H2S + KMnO4 = K2SO4 + MnO2 + H2 =>
H2S + 2 KMnO4 = K2SO4 + 2 MnO2 + H2
Li2TeO4 + Fe3O4 = Li2Fe3TeO8 =>
Li2TeO4 + Fe3O4 = Li2Fe3TeO8
C7H14 + Cl = C7H13Cl + HCl =>
C7H14 + 2 Cl = C7H13Cl + HCl
KOH + CH4O = H2O + KCH3O =>
KOH + CH4O = H2O + KCH3O
FeSO4(aq) + K3PO4(aq) = Fe3(PO4)2(aq) + K2SO4(aq) =>
3 FeSO4(aq) + 2 K3PO4(aq) = Fe3(PO4)2(aq) + 3 K2SO4(aq)
C10H13NO + NaBH4 + Ni{-}Al = C10H15NO + NaBHNi{-}Al =>
3 C10H13NO + 2 NaBH4 + 2 Ni{-}Al = 3 C10H15NO + 2 NaBHNi{-}Al
NaCl + C2H5OH = NaOH + C2H5Cl =>
NaCl + C2H5OH = NaOH + C2H5Cl
HC9H7O4 + Ca(OH)2 = H2O + Ca(C9H7O4)2 =>
2 HC9H7O4 + Ca(OH)2 = 2 H2O + Ca(C9H7O4)2
H2 + N1O1 = H2O + N2 =>
2 H2 + 2 N1O1 = 2 H2O + N2
H2SO4 + NaCHO3 = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaCHO3 = 2 CO2 + Na2SO4 + 2 H2O
C2H2O4 + C3H8O = H2O + C =>
C2H2O4 + C3H8O = 5 H2O + 5 C
MnO + OH = MnO2 + H2O =>
MnO + 2 OH = MnO2 + H2O
Na(C2H) + H2O = NaOH + C2H2 =>
Na(C2H) + H2O = NaOH + C2H2
Na2CO3*3H2O2 + C6H6 = C6H5COOH + NaOH + H2O =>
5 Na2CO3*3H2O2 + 12 C6H6 = 11 C6H5COOH + 10 NaOH + 13 H2O
HCl03 + Br2 + H2O = HBrO3 + HCl =>
5 HCl03 + Br2 + 6 H2O = 2 HBrO3 + 15 HCl
Fe2S3 + H2SO4 = FeSO4 + H2S + S =>
Fe2S3 + 2 H2SO4 = 2 FeSO4 + 2 H2S + S
Pb(CH3COO)2 + (NH4)2S = PbS + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2S = PbS + 2 NH4CH3COO
(NH4)2Cr2O7 + Al(OH)3 = (NH4)(OH) + Al2(Cr2O7)3 =>
3(NH4)2Cr2O7 + 2 Al(OH)3 = 6(NH4)(OH) + Al2(Cr2O7)3
Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
NH4NO3 + OH{-} = NH3 + H2O + NO3{-} =>
NH4NO3 + OH{-} = NH3 + H2O + NO3{-}
Na2O2 + H2SO4 + FeSO4 = Fe(SO4)3 + Na2SO4 + H2O =>
2 Na2O2 + 4 H2SO4 + FeSO4 = Fe(SO4)3 + 2 Na2SO4 + 4 H2O
HOH = H2 + O =>
HOH = H2 + O
AlCl3 + CuNO3 = Al(NO3)3 + CuCl =>
AlCl3 + 3 CuNO3 = Al(NO3)3 + 3 CuCl
C3H7OH + KMnO4 + H2SO4 = C3H6COH + K2SO4 + MnSO4 + H2O =>
40 C3H7OH + 18 KMnO4 + 27 H2SO4 = 30 C3H6COH + 9 K2SO4 + 18 MnSO4 + 82 H2O
CsPO3 + NH4F = CsHPO3F + NH3 =>
CsPO3 + NH4F = CsHPO3F + NH3
CuCl2 + H2O + Al = CuCl2H2OAl =>
CuCl2 + H2O + Al = CuCl2H2OAl
C14H14 + Br2 = HBr + C14H12Br2 =>
C14H14 + 2 Br2 = 2 HBr + C14H12Br2
CrO3 + H2O2 + KOH = K3[Cr(OH)6] + O2 =>
2 CrO3 + 3 H2O2 + 6 KOH = 2 K3[Cr(OH)6] + 3 O2
N2O5 + K = KNO2 + O2 =>
2 N2O5 + 4 K = 4 KNO2 + O2
CH3CH2OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
Na2CO3 + Pb(NO)3 = PbCO3 + Na2(NO)3 =>
Na2CO3 + Pb(NO)3 = PbCO3 + Na2(NO)3
Pb(O2)4 = Pb(O2)2 + O2 =>
Pb(O2)4 = Pb(O2)2 + 2 O2
NaNO2 + Na2SO4 + H2SO4 = Na2S2O6 + HNO3 + NaOH =>
NaNO2 + Na2SO4 + H2SO4 = Na2S2O6 + HNO3 + NaOH
LiNO3 + K = KNO3 + Li =>
LiNO3 + K = KNO3 + Li
Na2Co3(aq) + HCl(aq) = NaCl(aq) + H20(l) + Co2(g) =>
10 Na2Co3(aq) + 20 HCl(aq) = 20 NaCl(aq) + H20(l) + 15 Co2(g)
C10H13NO + NaBH4 + Ni{-}Al = C10H15NO + NaBHNi{-}Al =>
3 C10H13NO + 2 NaBH4 + 2 Ni{-}Al = 3 C10H15NO + 2 NaBHNi{-}Al
Ag3OH = Ag + (OH) =>
Ag3OH = 3 Ag + (OH)
Ba(OH)2 + H2O = HBa(OH)2 + OH =>
Ba(OH)2 + H2O = HBa(OH)2 + OH
C5H11NH + H2O = C5H12NH + OH =>
C5H11NH + H2O = C5H12NH + OH
Br2 + HCl = HBr + Cl =>
Br2 + 2 HCl = 2 HBr + 2 Cl
FeCl3 + Ag2S = AgCl + Fe2S3 =>
2 FeCl3 + 3 Ag2S = 6 AgCl + Fe2S3
CaS + K2Cr2O7 + HCl = CaCl2 + KCl + CrCl3 + S + H2O =>
3 CaS + K2Cr2O7 + 14 HCl = 3 CaCl2 + 2 KCl + 2 CrCl3 + 3 S + 7 H2O
Cr2{+} + Mg = Cr + Mg2{+} =>
Cr2{+} + 2 Mg = 2 Cr + Mg2{+}
Nb + NbCl5 = Nb3Cl8 =>
7 Nb + 8 NbCl5 = 5 Nb3Cl8
ClF3 + H2O = HF + HCl + O2 =>
ClF3 + 2 H2O = 3 HF + HCl + O2
Na2O + H2O = Na(OH)1 =>
Na2O + H2O = 2 Na(OH)1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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