| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Mg(ClO)2 = Fe(ClO)2 + Mg
ClO + CrO2 = Cl + CrO4 =>
2 ClO + CrO2 = 2 Cl + CrO4
HCl(aq) + K2CO3 = KCl(aq) + CO2 + H2O =>
2 HCl(aq) + K2CO3 = 2 KCl(aq) + CO2 + H2O
C2 + H2 = C3H8 =>
3 C2 + 8 H2 = 2 C3H8
(NH4)2CO3 + HClO4 = H2O + CO2 + NH4ClO4 =>
(NH4)2CO3 + 2 HClO4 = H2O + CO2 + 2 NH4ClO4
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
Fe + CuCO3 = Cu + Fe2(CO3)3 =>
2 Fe + 3 CuCO3 = 3 Cu + Fe2(CO3)3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HNO3 + SbS3 = H2SO4 + Sb2O5 + NO2 + H2O =>
46 HNO3 + 2 SbS3 = 6 H2SO4 + Sb2O5 + 46 NO2 + 17 H2O
Cs(s) + H2O = CsOH + H2 =>
2 Cs(s) + 2 H2O = 2 CsOH + H2
CH3CH2Cl = CH2CH2 + HCl =>
CH3CH2Cl = CH2CH2 + HCl
O2 + SO2 + H2O = H2SO4 =>
O2 + 2 SO2 + 2 H2O = 2 H2SO4
Al3O4 = Al + Al2O3 =>
3 Al3O4 = Al + 4 Al2O3
HNO3 + Rb = RbNO3 + H2O + NO2 =>
2 HNO3 + Rb = RbNO3 + H2O + NO2
Zn(NO3)2 + CuCl2 = ZnCl2 + Cu(NO3)2 =>
Zn(NO3)2 + CuCl2 = ZnCl2 + Cu(NO3)2
FeCl3(H2O)6 + NaC2H3O2 + C5H8O2 = Fe(C5H7O2)3 + NaCl + H4C2O2 + H2O =>
FeCl3(H2O)6 + 3 NaC2H3O2 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 H4C2O2 + 6 H2O
C2H6O + NaClO = C2H5ClO + NaOH =>
C2H6O + NaClO = C2H5ClO + NaOH
C10H15N + HCl = C10H15NHCl =>
C10H15N + HCl = C10H15NHCl
Na3PO4(ac) + Ba(NO3)2(ac) = Ba3(PO4)2(s) + NaNO3(ac) = Ba3(PO4)2(S) + NaNO3(ac) =>
2 Na3PO4(ac) + 3 Ba(NO3)2(ac) = Ba3(PO4)2(s) + 6 NaNO3(ac)
HI(aq) + MgCO3(s) = MgI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + MgCO3(s) = MgI2(aq) + H2O(l) + CO2(g)
CO3{2-}(aq) + H{+}(aq) = H2O(l) + CO2(g) =>
CO3{2-}(aq) + 2 H{+}(aq) = H2O(l) + CO2(g)
Fe(NO3)3 + K2SO4 = Fe2(SO4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2SO4 = Fe2(SO4)3 + 6 KNO3
Mg6[Si4O10](OH)8 = Mg + Si + O + H =>
Mg6[Si4O10](OH)8 = 6 Mg + 4 Si + 18 O + 8 H
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
HNO3 + Cr(OH)3 = Cr + NO3 + H2O =>
3 HNO3 + Cr(OH)3 = Cr + 3 NO3 + 3 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
K2CrO4 + Na2SO3 + H2SO4 = K2SO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 5 Na2SO3 + 5 H2SO4 = 2 K2SO3 + 5 Na2SO4 + Cr2(SO4)3 + 5 H2O
NH4C2H3O2 + Ba(OH)2 = H3N + Ba(C2H3O2)2 + H2O =>
2 NH4C2H3O2 + Ba(OH)2 = 2 H3N + Ba(C2H3O2)2 + 2 H2O
Fe(oh)2 + H2O2 = Fe(OH) =>
Fe(oh)2 + H2O2 = 2 Fe(OH)
C6H6CONH2 + O2 = CO2 + H2O + NO2 =>
2 C6H6CONH2 + 19 O2 = 14 CO2 + 8 H2O + 2 NO2
LiCr3 + BaCl3 = LiCl3 + BaCr3 =>
LiCr3 + BaCl3 = LiCl3 + BaCr3
Ni2S3 + O3 = Ni + SO2 =>
Ni2S3 + 2 O3 = 2 Ni + 3 SO2
Cu + CN = CuCN =>
Cu + CN = CuCN
O2 + H2S = H2O + SO2 =>
3 O2 + 2 H2S = 2 H2O + 2 SO2
CH3ONa + CH3CH2CH2Cl = CH3OCH2CH2CH3 + NaCl =>
CH3ONa + CH3CH2CH2Cl = CH3OCH2CH2CH3 + NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ce(NO3)3 + Na2CO3 + O2 = CeO2 + CO2 + NaNO3 =>
4 Ce(NO3)3 + 6 Na2CO3 + O2 = 4 CeO2 + 6 CO2 + 12 NaNO3
Ag3PO4 + CaCl2 = Ca3(PO4)2 + AgCl =>
2 Ag3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 AgCl
Sb2O5 + HCl = SbCl3 + H2O + Cl2 =>
Sb2O5 + 10 HCl = 2 SbCl3 + 5 H2O + 2 Cl2
C3H7OH + CuO2 = C2H5COOH + Cu + H2O =>
C3H7OH + CuO2 = C2H5COOH + Cu + H2O
TiCl2 + FeCl3 = TiCl3 + FeCl2 =>
TiCl2 + FeCl3 = TiCl3 + FeCl2
CN2OH4 + H2O = NH3 + H2CO3 =>
CN2OH4 + 2 H2O = 2 NH3 + H2CO3
C12H28(l) + O2(g) = CO2 + H2O =>
C12H28(l) + 19 O2(g) = 12 CO2 + 14 H2O
Ba + H3PO4 = Ba3(PO4)2 + H =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 6 H
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
C2H5OH(g) + O2(g) = CO2(g) + H2O(aq) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(aq)
NH3 + CO2 = NH3CO2 =>
NH3 + CO2 = NH3CO2
ClO4 + H = HCl + H2O =>
ClO4 + 9 H = HCl + 4 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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