| Équations équilibrées la veille | Équations équilibrées le lendemain |
C18H35NaO2 + MgSO4 = C18H35MgO2 + NaSO4
CrH8 + O2 = CrO2 + H2O =>
CrH8 + 3 O2 = CrO2 + 4 H2O
C14H20N5O + O2 = CO2 + H2O + N2O5 =>
4 C14H20N5O + 99 O2 = 56 CO2 + 40 H2O + 10 N2O5
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
Ca(NO3)2 + (NH4COO)2 = Ca(COO)2 + NH4NO3 =>
Ca(NO3)2 + (NH4COO)2 = Ca(COO)2 + 2 NH4NO3
CN{-} + MnO4{2-} + H2O = CNO{-} + MnO2 + OH{-} =>
CN{-} + MnO4{2-} + H2O = CNO{-} + MnO2 + 2 OH{-}
CrCl3*6H2O = HCl + H2O + Cr2O3 =>
2 CrCl3*6H2O = 6 HCl + 9 H2O + Cr2O3
As2O3 + I2 + H2O = AsO4{-3} + I{-} + H{+} =>
As2O3 + 2 I2 + 5 H2O = 2 AsO4{-3} + 4 I{-} + 10 H{+}
Ag(s) + ZnCO3(aq) = Zn(s) + AgCO3(aq) =>
Ag(s) + ZnCO3(aq) = Zn(s) + AgCO3(aq)
Fe(CN)6 + FeCl3 = Fe4[Fe(CN)6]3 + Cl =>
3 Fe(CN)6 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 Cl
AsCl3 + H2O = As2O3 + HCl =>
2 AsCl3 + 3 H2O = As2O3 + 6 HCl
Na2 + S2 = Na2S2 =>
Na2 + S2 = Na2S2
Cu2(SO4)2 + KOH = K2SO4 + Cu(OH)2 =>
Cu2(SO4)2 + 4 KOH = 2 K2SO4 + 2 Cu(OH)2
Al + BiONO3 + KOH = Bi + NH3 + KAlO + H2O =>
11 Al + BiONO3 + 11 KOH = Bi + NH3 + 11 KAlO + 4 H2O
KCIO3 + FeSO4 + H3SO4 = Fe2(SO4)3 + KCI + H2O =>
KCIO3 + 4 FeSO4 + 2 H3SO4 = 2 Fe2(SO4)3 + KCI + 3 H2O
AlBr3 + NaNO2 + H2O = Al(OH)3 + NaBr + N2O3 =>
2 AlBr3 + 6 NaNO2 + 3 H2O = 2 Al(OH)3 + 6 NaBr + 3 N2O3
CoCl2(H2O)6 + NH4Cl + O2 + NH3 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + O2 + 20 NH3 = 4[Co(NH3)6]Cl3 + 26 H2O
Ca3(Po4)2 + Fe(OH)3 = Ca(OH)2 + FePo4 =>
Ca3(Po4)2 + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 FePo4
Zn(CH3COO)2 + Na3PO4 = Zn3(PO4)2 + NaCH3COO =>
3 Zn(CH3COO)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCH3COO
Ni2O3 + Cd + H2O = Cd(OH)2 + Ni(OH)2 =>
Ni2O3 + Cd + 3 H2O = Cd(OH)2 + 2 Ni(OH)2
KOH + BeO = H2O + K2BeO2 =>
2 KOH + BeO = H2O + K2BeO2
HCl + HBr = BrCl + H2 =>
HCl + HBr = BrCl + H2
Al + Ni2SO4 = Ni + Al2SO4 =>
2 Al + Ni2SO4 = 2 Ni + Al2SO4
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
CO2 + H2O = C3H7OOH + O2 =>
3 CO2 + 4 H2O = C3H7OOH + 4 O2
SOCl2 = SO2 + Cl2 + S2Cl2 =>
4 SOCl2 = 2 SO2 + 3 Cl2 + S2Cl2
Ca(OH)2 + CH4 = CaCH3OH + H2O =>
Ca(OH)2 + CH4 = CaCH3OH + H2O
HC2H3O2 + Ca(OH)2 = C2H3O2 + Ca(OH2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 C2H3O2 + Ca(OH2)2
Br2(l) + HClO(aq) + H2O(l) = HBrO3(aq) + HCl(aq) =>
Br2(l) + 5 HClO(aq) + H2O(l) = 2 HBrO3(aq) + 5 HCl(aq)
Pb1O4H4 + Cu2O1 = Pb1O2 + Cu1O1H1 =>
Pb1O4H4 + 2 Cu2O1 = Pb1O2 + 4 Cu1O1H1
C2H5O = C2 + H5 + O =>
C2H5O = C2 + H5 + O
[B4H9]{-} + BBr3 = B4H8 + HBBr3{-} =>
[B4H9]{-} + BBr3 = B4H8 + HBBr3{-}
Al(OH)3 + HNO3 = Al(OH)2NO3 + H2O =>
Al(OH)3 + HNO3 = Al(OH)2NO3 + H2O
Fe2 + Ni2(NO3) = Fe2(NO3) + Ni2 =>
Fe2 + Ni2(NO3) = Fe2(NO3) + Ni2
H2I + H2O2 = I2 + H2O =>
2 H2I + 2 H2O2 = I2 + 4 H2O
CaS2 + H2 = Ca4 + H2S =>
4 CaS2 + 8 H2 = Ca4 + 8 H2S
Rb2SO4 + NH4Cl = Rb2NH4 + ClSO4 =>
Rb2SO4 + NH4Cl = Rb2NH4 + ClSO4
Zn + Cu{2+} = Zn{3+} + Cu =>
2 Zn + 3 Cu{2+} = 2 Zn{3+} + 3 Cu
Na2SO3 + S8 = Na2SS2O3 =>
4 Na2SO3 + S8 = 4 Na2SS2O3
ZnSO4*7H2O + CH3COOH = Zn(CH3COO)2*2H2O + H2SO4 + H2O =>
ZnSO4*7H2O + 2 CH3COOH = Zn(CH3COO)2*2H2O + H2SO4 + 5 H2O
N2 + Cu + H2O = N2H4 + Cu(OH)2 =>
N2 + 2 Cu + 4 H2O = N2H4 + 2 Cu(OH)2
CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
CuSO4 + Na(OH) = NaSO4 + Cu(OH) =>
CuSO4 + Na(OH) = NaSO4 + Cu(OH)
C2H4O + HCN = CH3(COH2)CN =>
C2H4O + HCN = CH3(COH2)CN
WO3 + H2SO4 + Zn = W2O3 + ZnSO4 + H2O =>
2 WO3 + 3 H2SO4 + 3 Zn = W2O3 + 3 ZnSO4 + 3 H2O
MnO2 + HCl = MnCl + H2O + Cl =>
MnO2 + 4 HCl = MnCl + 2 H2O + 3 Cl
C3O4{2-} + AgNO3 = AgC3O4 + NO3{2-} =>
C3O4{2-} + AgNO3 = AgC3O4 + NO3{2-}
C5H9BrO + NaH = C5H8O + H2 + NaBr =>
C5H9BrO + NaH = C5H8O + H2 + NaBr
K3VO4 + H2O2 = K3VO8 + H2O =>
K3VO4 + 4 H2O2 = K3VO8 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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