| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + Cl2 = 2 AgCl
NH4HSO4 + HNO3 = H2SO4 + NH4NO3 =>
NH4HSO4 + HNO3 = H2SO4 + NH4NO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K
K2MnO4 + CO2 = KMnO4 + Mn2 + K2CO3 =>
14 K2MnO4 + 8 CO2 = 12 KMnO4 + Mn2 + 8 K2CO3
NaHSO4 + Mg = MgSO4 + Na2SO4 + H2 =>
2 NaHSO4 + Mg = MgSO4 + Na2SO4 + H2
Na + Cl = NaCl =>
Na + Cl = NaCl
ClO3 + NO = NO2 + Cl2 =>
2 ClO3 + 6 NO = 6 NO2 + Cl2
Ba + FrCl = BaCl2 + Fr2 =>
Ba + 2 FrCl = BaCl2 + Fr2
NaH + H2O = NaH3O =>
NaH + H2O = NaH3O
Be(OH)NO3 + NaOH = Be(OH)2 + NaNO3 =>
Be(OH)NO3 + NaOH = Be(OH)2 + NaNO3
C7H5NaO3 + CH3COCl = C9H8O4 + NaCl =>
C7H5NaO3 + CH3COCl = C9H8O4 + NaCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
HCl + CaC2O4 = CaCl2 + H2C2O4 =>
2 HCl + CaC2O4 = CaCl2 + H2C2O4
Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O
AgNO3 + Na3(PO4) = Ag3(PO4) + NaNO3 =>
3 AgNO3 + Na3(PO4) = Ag3(PO4) + 3 NaNO3
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
Cr2(SO4)3 + Cl2 + NaOH + H2O = H2SO4 + HCl + Na2CrO4 =>
Cr2(SO4)3 + 3 Cl2 + 4 NaOH + 4 H2O = 3 H2SO4 + 6 HCl + 2 Na2CrO4
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
NH4OH + NaCl = NH3 + NaCl*H2O =>
NH4OH + NaCl = NH3 + NaCl*H2O
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
Cl2O + H2O = OH + HCl =>
Cl2O + 3 H2O = 4 OH + 2 HCl
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2 =>
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2
AlCl3 + NH3 = Al(NH3) + Cl2 =>
2 AlCl3 + 2 NH3 = 2 Al(NH3) + 3 Cl2
CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + O2 = CO2 + H2O =>
2 CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + 163 O2 = 114 CO2 + 110 H2O
MgSO4 + LiOH = Li2SO4 + Mg(OH)2 =>
MgSO4 + 2 LiOH = Li2SO4 + Mg(OH)2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
nitrogen + oxygen = dinitrogentetroxide =>
N2 + 2 O2 = N2O4
Cu + AuCl3 = Cu3Au2 + Cl =>
3 Cu + 2 AuCl3 = Cu3Au2 + 6 Cl
AgOH + Ba(NO3)2 = AgNO3 + Ba(OH)2 =>
2 AgOH + Ba(NO3)2 = 2 AgNO3 + Ba(OH)2
Cd + AgNO3 = Cd(NO3)2 + Ag =>
Cd + 2 AgNO3 = Cd(NO3)2 + 2 Ag
Mg(NO3)2 + NaBr = MgBr2 + Na(NO3) =>
Mg(NO3)2 + 2 NaBr = MgBr2 + 2 Na(NO3)
As2O3 + VO2{+} + H{+} = As2O5 + VO{2+} + H2O =>
As2O3 + 4 VO2{+} + 4 H{+} = As2O5 + 4 VO{2+} + 2 H2O
TiCl4 + CO2 = TiO2 + Cl2 + C =>
TiCl4 + CO2 = TiO2 + 2 Cl2 + C
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
Ba(NO3)2 + C12H22O11 = N2 + CO2 + H2O + BaCO3 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 BaCO3
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
ZnS + Na2SO4 = Na2S + ZnSO4 =>
ZnS + Na2SO4 = Na2S + ZnSO4
Li3(PO4) + BaCl2 = LiCl + Ba3(PO4)2 =>
2 Li3(PO4) + 3 BaCl2 = 6 LiCl + Ba3(PO4)2
H4 = H2 =>
H4 = 2 H2
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
V + NaOH = V2O4 + Na + H2 =>
2 V + 4 NaOH = V2O4 + 4 Na + 2 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2CO3(s) + Li(aq) = K2 + LiCO3 =>
K2CO3(s) + Li(aq) = K2 + LiCO3
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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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