| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l)
C4H10O + NaBr + H2SO4 = C4H9Br + Na + H2O + HSO4 =>
C4H10O + NaBr + H2SO4 = C4H9Br + Na + H2O + HSO4
FeCl3(aq) + NH4OH(aq) = Fe(OH)3 + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4Cl(aq)
Fe + Cu2SO4 = FeSO4 + Cu =>
Fe + Cu2SO4 = FeSO4 + 2 Cu
CoBr2 + F = CoF2 + Br =>
CoBr2 + 2 F = CoF2 + 2 Br
WO3 + SnCl2 + HCl = H2[SnCl6] + W3O8 + H2O =>
3 WO3 + SnCl2 + 4 HCl = H2[SnCl6] + W3O8 + H2O
NH4F + Br2 = NH4Br + F =>
2 NH4F + Br2 = 2 NH4Br + 2 F
Zn(s) + H2SO4(l) = H2(g) + ZnSO4(aq) =>
Zn(s) + H2SO4(l) = H2(g) + ZnSO4(aq)
(NH4)Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2(NH4)Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
C2H5OH + I2O5 = I + CH3COOH + H2O =>
5 C2H5OH + 2 I2O5 = 4 I + 5 CH3COOH + 5 H2O
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
Ag + (CO3)2 = Ag2CO3 =>
4 Ag + (CO3)2 = 2 Ag2CO3
Ni(NO3)2 + H2O = Ni(H2O) + NO3 =>
Ni(NO3)2 + H2O = Ni(H2O) + 2 NO3
C4H9NO3(aq) + O2 = CO2 + H2O + CH4N2O =>
2 C4H9NO3(aq) + 8 O2 = 7 CO2 + 7 H2O + CH4N2O
Cu + CaF2 = CuF2 + Ca =>
Cu + CaF2 = CuF2 + Ca
I{-} + MnO4{-} + H2O = IO{-} + MnO2 + OH{-} =>
3 I{-} + 2 MnO4{-} + H2O = 3 IO{-} + 2 MnO2 + 2 OH{-}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HFCl3 + Al = HFCl2 + AlCl3 =>
3 HFCl3 + Al = 3 HFCl2 + AlCl3
NaCN + HNO3 = HCN + NaNO3 =>
NaCN + HNO3 = HCN + NaNO3
C4H6 + H2 = C4H8 =>
C4H6 + H2 = C4H8
HgCl2 + H2O2 = Hg + HCl + O2 =>
HgCl2 + H2O2 = Hg + 2 HCl + O2
K2SiO3 + NH4Cl + H2O = KCl + NH4OH + H2SiO3 =>
K2SiO3 + 2 NH4Cl + 2 H2O = 2 KCl + 2 NH4OH + H2SiO3
Na2SO4 + Cu(ClO3)2 = NaClO3 + CuSO4 =>
Na2SO4 + Cu(ClO3)2 = 2 NaClO3 + CuSO4
ZnCO3 + HC6H7O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 HC6H7O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
Fe + Cu(OH)2 = Fe(OH)2 + Cu =>
Fe + Cu(OH)2 = Fe(OH)2 + Cu
NaH + O2 = NaO + H2O =>
4 NaH + 3 O2 = 4 NaO + 2 H2O
Sc + NaOH + H2O = Na3Sc(OH)6 + H2 =>
2 Sc + 6 NaOH + 6 H2O = 2 Na3Sc(OH)6 + 3 H2
CuBr2 + O2 = CuO + Br2 =>
2 CuBr2 + O2 = 2 CuO + 2 Br2
Ga(OH)3 = Ga + OH =>
Ga(OH)3 = Ga + 3 OH
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
HIO + KOH = KIO3 + KI + H2O =>
3 HIO + 3 KOH = KIO3 + 2 KI + 3 H2O
Cu(NO3)2 + AgCl = CuCl2 + Ag(NO3) =>
Cu(NO3)2 + 2 AgCl = CuCl2 + 2 Ag(NO3)
Fe(O3) + CO = Fe + CO2 =>
Fe(O3) + 3 CO = Fe + 3 CO2
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O
SrCl2 + H2O = Sr(OH)2 + Cl2 + H2 =>
SrCl2 + 2 H2O = Sr(OH)2 + Cl2 + H2
LiBr + Co(SO3) = Li(SO3) + CoBr =>
LiBr + Co(SO3) = Li(SO3) + CoBr
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
FeOOH = Fe2O3 + H2O =>
2 FeOOH = Fe2O3 + H2O
CO2 + H2O + Fe = Fe2(CO3)3 + H2 =>
3 CO2 + 3 H2O + 2 Fe = Fe2(CO3)3 + 3 H2
Pd + H2SO4 = PdSO4 + SO2 + H2O =>
Pd + 2 H2SO4 = PdSO4 + SO2 + 2 H2O
C5H12O + KMnO4 + H2SO4 = C5H10O + K2SO4 + MnSO4 + H2O =>
5 C5H12O + 2 KMnO4 + 3 H2SO4 = 5 C5H10O + K2SO4 + 2 MnSO4 + 8 H2O
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4 + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4 + 2 NaNO3(aq)
Sn + Br = SnBr2 =>
Sn + 2 Br = SnBr2
H2O2 + NaI = NaOH + I2 =>
H2O2 + 2 NaI = 2 NaOH + I2
HClO3 + H2SO3 = H2SO4 + HCl =>
HClO3 + 3 H2SO3 = 3 H2SO4 + HCl
HNO3 + Ga(OH)3 = H2O + Ga(NO3)3 =>
3 HNO3 + Ga(OH)3 = 3 H2O + Ga(NO3)3
AgNO3(aq) + I(aq) = AgI + NO3 =>
AgNO3(aq) + I(aq) = AgI + NO3
H3PO3 + KOH = K2HPO3 + H2O =>
H3PO3 + 2 KOH = K2HPO3 + 2 H2O
CH3COCH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3COCH3(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
C5H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C5H11NO2 + 12 O2 = 9 CO2 + 9 H2O + CH4N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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