| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Br + AlI = AlBr + I =>
Br + AlI = AlBr + I
BaO2*H2O2 + HCl = H2O2 + BaCl2 =>
BaO2*H2O2 + 2 HCl = 2 H2O2 + BaCl2
HOCl = ClOH =>
HOCl = ClOH
K(s) + H2O(i) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(i) = 2 KOH(aq) + H2(g)
KI + H2O2 = I2 + KO2 + H2O =>
2 KI + 4 H2O2 = I2 + 2 KO2 + 4 H2O
PbSO4 + Ba(OH)2 = Pb(OH)2 + BaSO4 =>
PbSO4 + Ba(OH)2 = Pb(OH)2 + BaSO4
CaCl2K3(PO4) = Ca(PO4)K3Cl2 =>
CaCl2K3(PO4) = Ca(PO4)K3Cl2
Pb(s) + CuSO4(aq) = PbSO4() + Cu() =>
Pb(s) + CuSO4(aq) = PbSO4() + Cu()
CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu(CIO4)2 + K2SO4 = KCIO4 + CuSO4 =>
Cu(CIO4)2 + K2SO4 = 2 KCIO4 + CuSO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Al(s) + NaOH(ag) + H2O(l) = NaAl(OH)4 + H2(g) =>
2 Al(s) + 2 NaOH(ag) + 6 H2O(l) = 2 NaAl(OH)4 + 3 H2(g)
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = 3 Cl2 + 7 H2O + K2SO4 + 3 Na2SO4 + Cr2(SO4)3
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
FeS2 + H2O = Fe(OH)3 + SO4 + H =>
FeS2 + 11 H2O = Fe(OH)3 + 2 SO4 + 19 H
S + KOH = H2O + K2S + K2SO3 =>
3 S + 6 KOH = 3 H2O + 2 K2S + K2SO3
(NH4)2CO3(l) = NH3(g) + H2O(l) + CO2(g) =>
(NH4)2CO3(l) = 2 NH3(g) + H2O(l) + CO2(g)
MgCl2 + H2SO4 = ClH + MgSO4 =>
MgCl2 + H2SO4 = 2 ClH + MgSO4
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
C57H104O6 + H2O = C3H5(OH)3 + C17H33COOH =>
C57H104O6 + 3 H2O = C3H5(OH)3 + 3 C17H33COOH
Al(s) + ZnCl = Zn + AlCl =>
Al(s) + ZnCl = Zn + AlCl
C4H4O2S + O2 = CO2 + H2O + SO3 =>
2 C4H4O2S + 11 O2 = 8 CO2 + 4 H2O + 2 SO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C3H7OH(propanol) + O2 = CO + H2O =>
C3H7OH(propanol) + 3 O2 = 3 CO + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SO3{2-} + ClO{-} + H{+} = SO4{2-} + Cl2 + H2O =>
SO3{2-} + 2 ClO{-} + 2 H{+} = SO4{2-} + Cl2 + H2O
C3H6 + H2O = C3H5OH + H2 =>
C3H6 + H2O = C3H5OH + H2
Ir(OH)5 = H2O + Ir2O5 =>
2 Ir(OH)5 = 5 H2O + Ir2O5
[Cd(NH3)4](OH)2 + KCN = K2[Cd(CN)2(NH3)4](OH)2 =>
[Cd(NH3)4](OH)2 + 2 KCN = K2[Cd(CN)2(NH3)4](OH)2
LiOH(aq) + MgCI(aq) = LiCI + MgOH(aq) =>
LiOH(aq) + MgCI(aq) = LiCI + MgOH(aq)
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
C10H7SO3H + NaOH = C10H7SO3Na + H2O =>
C10H7SO3H + NaOH = C10H7SO3Na + H2O
LiH + AlCl3 = Li[AlH4] + LiCl =>
4 LiH + AlCl3 = Li[AlH4] + 3 LiCl
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5]Cl3 + 14 H2O
Ni + Cu(NO3)2 = Cu + Ni(NO3)2 =>
Ni + Cu(NO3)2 = Cu + Ni(NO3)2
C(s) + SO2(g) = CS2(l) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(l) + 4 CO(g)
U3O8 + HCl = UCl4 + UO2Cl2 + H2O =>
U3O8 + 8 HCl = UCl4 + 2 UO2Cl2 + 4 H2O
K2CO3 + H2SO4 = K2SO4 + KHCO3 =>
2 K2CO3 + H2SO4 = K2SO4 + 2 KHCO3
C2H6O + MnO4{-} + H{+} = C3H6O2 + Mn2 + H2O =>
21 C2H6O + 8 MnO4{-} + 8 H{+} = 14 C3H6O2 + 4 Mn2 + 25 H2O
Fe(s) + H2O(l) + O2(g) = Fe(OH)2(s) = Fe2O3 + H2O =>
2 Fe(s) + 2 H2O(l) + O2(g) = 2 Fe(OH)2(s)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mn(NO3)2 + Na3(PO4) = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3(PO4) = Mn3(PO4)2 + 6 NaNO3
P4O10 + BaOH = Ba3PO4 + H2O =>
P4O10 + 12 BaOH = 4 Ba3PO4 + 6 H2O
ZnSO4 + Cl = ZnCl + SO4 =>
ZnSO4 + Cl = ZnCl + SO4
H2OC2H5OH = H2OC2H6O =>
H2OC2H5OH = H2OC2H6O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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