| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgCO3 + H2O2 = 2 MgO2 + 2 CO2 + H2
As2S3 + H2O2 = AsO4{-3} + SO4{-2} + H{+} + H2O =>
As2S3 + 14 H2O2 = 2 AsO4{-3} + 3 SO4{-2} + 12 H{+} + 8 H2O
Na2CO3(aq) + H2O(l) = H2CO3 + NaOH =>
Na2CO3(aq) + 2 H2O(l) = H2CO3 + 2 NaOH
H2SO4(aq) + BaCl2(aq) = BaSO4 + HCl(aq) =>
H2SO4(aq) + BaCl2(aq) = BaSO4 + 2 HCl(aq)
CH3OH(s) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(s) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
CH3CN + HCl + H2O = HC2H3O2 + NH4Cl =>
CH3CN + HCl + 2 H2O = HC2H3O2 + NH4Cl
C6H6 + F2 = C6H5F + HF =>
C6H6 + F2 = C6H5F + HF
AgO + Cl = AgCl + O =>
AgO + Cl = AgCl + O
Cl2 + Na2SO2 + NaOH = NaCl + Na2SO4 + H2O =>
2 Cl2 + Na2SO2 + 4 NaOH = 4 NaCl + Na2SO4 + 2 H2O
K + S + O2 = K2SO4 =>
2 K + S + 2 O2 = K2SO4
S2O8{2-} + NO + H2O = SO4{2-} + NO3{-} + H{+} =>
3 S2O8{2-} + 2 NO + 4 H2O = 6 SO4{2-} + 2 NO3{-} + 8 H{+}
C2H + O = CO + H2O =>
2 C2H + 5 O = 4 CO + H2O
P4O10(g) + H2O = H3PO4 =>
P4O10(g) + 6 H2O = 4 H3PO4
C2H2O4 + KOH = K2C2O4 + H2O =>
C2H2O4 + 2 KOH = K2C2O4 + 2 H2O
MgCl2 + NH4OH + Na2HPO4 = MgNH4PO4 + NaCl + H2O =>
MgCl2 + NH4OH + Na2HPO4 = MgNH4PO4 + 2 NaCl + H2O
CH3CO2H + Al(OH)3 = H2O + Al(CH3CO2)3 =>
3 CH3CO2H + Al(OH)3 = 3 H2O + Al(CH3CO2)3
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
C6H12O6 + H2SO5 = CO2 + H2SO4 + H2O =>
C6H12O6 + 12 H2SO5 = 6 CO2 + 12 H2SO4 + 6 H2O
FeSO3 = Fe + SO3 =>
FeSO3 = Fe + SO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
HgCl2 + H2S = HCl + HgS =>
HgCl2 + H2S = 2 HCl + HgS
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
Mg2 + FeSO4 = Fe2 + MgSO4 =>
Mg2 + 2 FeSO4 = Fe2 + 2 MgSO4
KCN = K{+} + CN{-} =>
KCN = K{+} + CN{-}
V3 + O2 = V2O5 =>
4 V3 + 15 O2 = 6 V2O5
Xe + Cl2 = XeCl2 =>
Xe + Cl2 = XeCl2
Na2S(aq) + ZnCl2(aq) = NaCl + ZnS =>
Na2S(aq) + ZnCl2(aq) = 2 NaCl + ZnS
HCI(aq) + K2CO3(s) = KCI(aq) + CO2 + H2O =>
2 HCI(aq) + K2CO3(s) = 2 KCI(aq) + CO2 + H2O
H2C2O4 + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
H2C2O4 + 2 KMnO4 + 2 KOH = 2 CO2 + 2 K2MnO4 + 2 H2O
(NH4)2CO3(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + ZnCO3(s) =>
(NH4)2CO3(aq) + Zn(NO3)2(aq) = 2 NH4NO3(aq) + ZnCO3(s)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Li3N + Ca(OH)2 = Li(OH) + Ca3N2 =>
2 Li3N + 3 Ca(OH)2 = 6 Li(OH) + Ca3N2
C3H6O + Zn + H2O = C3H8 + ZnO2 =>
C3H6O + Zn + H2O = C3H8 + ZnO2
NaBr + KOH = KBr + NaOH =>
NaBr + KOH = KBr + NaOH
CaO + KO = K2O + CaO2 =>
CaO + 2 KO = K2O + CaO2
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O
FeCl3 + C9H8O4 = FeC9H5O4 + HCl =>
FeCl3 + C9H8O4 = FeC9H5O4 + 3 HCl
Bi2O3 + TiO2 = Bi2Ti2O7 =>
Bi2O3 + 2 TiO2 = Bi2Ti2O7
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C2H5OHO2 + OO2 = CO2 + H2O =>
3 C2H5OHO2 + 4 OO2 = 6 CO2 + 9 H2O
O2 + Cu2S = CuO + S3 =>
3 O2 + 3 Cu2S = 6 CuO + S3
Cr(OH)3 + NH3*H2O = (Cr(NH3)6)(OH)3 + H2O =>
Cr(OH)3 + 6 NH3*H2O = (Cr(NH3)6)(OH)3 + 6 H2O
K2SO4 + Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
MnSO4 + NaClO3 + NaOH = NaCl + Na2MnO4 + Na2SO4 + H2O =>
3 MnSO4 + 2 NaClO3 + 12 NaOH = 2 NaCl + 3 Na2MnO4 + 3 Na2SO4 + 6 H2O
CH3COCH2OH + H2O = CH3CH2OH + CO2 =>
6 CH3COCH2OH + 3 H2O = 7 CH3CH2OH + 4 CO2
Ni(OH)2 + HClO4 = NiH + ClO4(OH)2 =>
Ni(OH)2 + HClO4 = NiH + ClO4(OH)2
Fe2O3 + S8 = FeS + SO3 =>
8 Fe2O3 + 3 S8 = 16 FeS + 8 SO3
Ag + ZnO = Ag2O + Zn =>
2 Ag + ZnO = Ag2O + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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