| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeCO3 + O2 + 6 H2O = 4 Fe(OH)3 + 4 CO2
ZnSO4 + NaClO = Zn(ClO)2 + Na2SO4 =>
ZnSO4 + 2 NaClO = Zn(ClO)2 + Na2SO4
NaCl + Mg{2+} = MgCl{+} + Na{+} =>
NaCl + Mg{2+} = MgCl{+} + Na{+}
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + [(NH4)(NO2)] =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2[(NH4)(NO2)]
CH4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
2 CH4O2 + NaHCO3 = NaC2H3O2 + 3 H2O + CO2
NO2 + FeSO4 = Fe(NO2)SO4 =>
NO2 + FeSO4 = Fe(NO2)SO4
C14H13NaO3 + CH2NaO3 = C14H14O3 + Na2CO3 + H2O =>
36 C14H13NaO3 + 64 CH2NaO3 = 37 C14H14O3 + 50 Na2CO3 + 39 H2O
C6H8O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 C6H8O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
H2SO4 + KOH = KSO4 + H2 + H2O =>
2 H2SO4 + 2 KOH = 2 KSO4 + H2 + 2 H2O
Be(OH) + (HClO) = Be(ClO) + H2O =>
Be(OH) + (HClO) = Be(ClO) + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C3H8O + Cl2 = C3H8Cl + O2 =>
2 C3H8O + Cl2 = 2 C3H8Cl + O2
C6H5CH2OH + NaHCO3 = C6H5CH2ONa + H2O + CO2 =>
C6H5CH2OH + NaHCO3 = C6H5CH2ONa + H2O + CO2
Fe2(SO4)3 + K3PO4 = K2(SO4) + FePO4 =>
Fe2(SO4)3 + 2 K3PO4 = 3 K2(SO4) + 2 FePO4
UO2(OH)2 + (NH4)2CO3 = (NH4)4(UO2(CO3)3) + NH4OH =>
UO2(OH)2 + 3(NH4)2CO3 = (NH4)4(UO2(CO3)3) + 2 NH4OH
CuCl2 + KNO3 = KCl2 + CuNO3 =>
CuCl2 + KNO3 = KCl2 + CuNO3
Mg + Na2CO3 = MgO + Na + CO2 =>
Mg + Na2CO3 = MgO + 2 Na + CO2
HCl + AgNH3NO3 = AgCl + NH4 + NO3 =>
HCl + AgNH3NO3 = AgCl + NH4 + NO3
ClO3{-} + Fe{+2} + H{+} = Cl{-} + H2O + Fe{3+} =>
ClO3{-} + 6 Fe{+2} + 6 H{+} = Cl{-} + 3 H2O + 6 Fe{3+}
MgS + Li2S = Mg(SLi)2 =>
MgS + Li2S = Mg(SLi)2
K2CrO4 + O2 = K2O + CrO5 =>
K2CrO4 + O2 = K2O + CrO5
Al(OH)2Cl + HCl = AlOHCl2 + H2O =>
Al(OH)2Cl + HCl = AlOHCl2 + H2O
Na2OBi2O3O2 = NaBiO3 =>
Na2OBi2O3O2 = 2 NaBiO3
HFKOH = H2OKF =>
HFKOH = H2OKF
Fe(NO3)3 + FeSO4 + H2SO4 = Fe(SO4)3 + NO + H2O =>
2 Fe(NO3)3 + 3 FeSO4 + 12 H2SO4 = 5 Fe(SO4)3 + 6 NO + 12 H2O
Ni + (CH3CNOH)2 = Ni2(CH3CNOH)2 =>
2 Ni + (CH3CNOH)2 = Ni2(CH3CNOH)2
K3PO4(aq) + MnCl2(aq) = Mn3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MnCl2(aq) = Mn3(PO4)2(s) + 6 KCl(aq)
NiCl2 + NaOH = Ni(OH)2 + Na + Cl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 Na + 2 Cl
CH2CH2 + Br2 = CH2BrCH2Br =>
CH2CH2 + Br2 = CH2BrCH2Br
H(C2H3O2) + NH4OH = H2O + NH4(C2H3O2) =>
H(C2H3O2) + NH4OH = H2O + NH4(C2H3O2)
FeSO4 + KO2 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + 2 KO2 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 4 H2O
Cs + Si = Cs2Si =>
2 Cs + Si = Cs2Si
Cl2O + Ba(OH)2 = BaO + ClOH =>
Cl2O + Ba(OH)2 = BaO + 2 ClOH
RbCl(aq) + MgSO4 = Rb2SO4(aq) + MgCl2(aq) =>
2 RbCl(aq) + MgSO4 = Rb2SO4(aq) + MgCl2(aq)
(NH4)2CO3 + O2 = CO2 + NO2 + H2O =>
2(NH4)2CO3 + 7 O2 = 2 CO2 + 4 NO2 + 8 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
HClO3(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HClO3(aq) + 5 HCl(aq) = 3 H2O(l) + 3 Cl2(g)
MgO + P2O5 = Mg3(PO4)2 =>
3 MgO + P2O5 = Mg3(PO4)2
NaOH + K2(SO4) = Na2(SO4) + K(OH) =>
2 NaOH + K2(SO4) = Na2(SO4) + 2 K(OH)
C6H12O6 + CO2 = C4H6O5 =>
C6H12O6 + 2 CO2 = 2 C4H6O5
Al2(Cr2O7)3 + HCl = Cl2 + H2O + AlCl3 + CrCl3 =>
Al2(Cr2O7)3 + 42 HCl = 9 Cl2 + 21 H2O + 2 AlCl3 + 6 CrCl3
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
ZnS + SbCl3 = Sb2S3 + ZnCl2 =>
3 ZnS + 2 SbCl3 = Sb2S3 + 3 ZnCl2
Br(aq) + NaI = BrI + Na =>
Br(aq) + NaI = BrI + Na
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
NH3 + CO2 = (NH2)CO + H2O2 =>
2 NH3 + 2 CO2 = 2(NH2)CO + H2O2
NaF + Cu = CuF + Na =>
NaF + Cu = CuF + Na
S2O6{2-} + e + H{+} = H2SO3 =>
S2O6{2-} + 2e + 4 H{+} = 2 H2SO3
CH3CH2COOH + CH3OH = C4H8O2 + H2O =>
CH3CH2COOH + CH3OH = C4H8O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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