| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HS + O2 = 2 SHO
Na2HPO4 + NH4Cl + NH3 = (NH4)3PO4 + NaCl =>
Na2HPO4 + 2 NH4Cl + NH3 = (NH4)3PO4 + 2 NaCl
K3[Fe(CN)6] + FeCl2 = Fe3[Fe(CN)6]2 + KCl =>
2 K3[Fe(CN)6] + 3 FeCl2 = Fe3[Fe(CN)6]2 + 6 KCl
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
C5H13N + H2O = HC5H13N + OH =>
C5H13N + H2O = HC5H13N + OH
C18H38O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C18H38O2(g) + 53 O2(g) = 36 CO2(g) + 38 H2O(g)
Na{+} + CO3{-2} = Na2CO3 =>
2 Na{+} + CO3{-2} = Na2CO3
H3PO4 + Pb(C2H3O2)2 = H3(C2H3O2)2 + PbPO4 =>
H3PO4 + Pb(C2H3O2)2 = H3(C2H3O2)2 + PbPO4
NH4OH + NaCl = NH3 + NaCl*H2O =>
NH4OH + NaCl = NH3 + NaCl*H2O
Sb + HNO3 = HSbO4 + NO2 + H2O =>
Sb + 7 HNO3 = HSbO4 + 7 NO2 + 3 H2O
Na2SO3 + KIO3 + HCl = Na2SO4 + I2 + KCl + H2O =>
5 Na2SO3 + 2 KIO3 + 2 HCl = 5 Na2SO4 + I2 + 2 KCl + H2O
K2Cr2O7 + H3PO4 + H2S = K3PO4 + CrPO4 + S8 + H2O =>
24 K2Cr2O7 + 64 H3PO4 + 72 H2S = 16 K3PO4 + 48 CrPO4 + 9 S8 + 168 H2O
NH4Cl + Li2CO3 = NH3 + LiCl + LiHCO3 =>
NH4Cl + Li2CO3 = NH3 + LiCl + LiHCO3
H{+} + I3{-} + NO3{-} = IO3{-} + NO2 + H2O =>
14 H{+} + I3{-} + 16 NO3{-} = 3 IO3{-} + 16 NO2 + 7 H2O
CuSO4 + Na2S2O4 = Cu + Na2SO4 + SO2 =>
CuSO4 + Na2S2O4 = Cu + Na2SO4 + 2 SO2
Cr(OH)3 + HCl = CrCl2 + H2O + Cl2 =>
2 Cr(OH)3 + 6 HCl = 2 CrCl2 + 6 H2O + Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H12 + O2 = CO3 + H2O =>
C6H12 + 12 O2 = 6 CO3 + 6 H2O
NaClO + NaOH = HClO + Na2O =>
NaClO + NaOH = HClO + Na2O
Zn(OH)4 + HCl = Zn + H2O + Cl =>
Zn(OH)4 + 4 HCl = Zn + 4 H2O + 4 Cl
NaOH + Al = Na + AlOH =>
NaOH + Al = Na + AlOH
H3PO3 + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
H3PO3 + 3 Zn + 3 H2SO4 = PH3 + 3 ZnSO4 + 3 H2O
NH4OH + CH3CH2OH = NH3CH4CH2O2H2 =>
NH4OH + CH3CH2OH = NH3CH4CH2O2H2
HCl + HClO3 = Cl + H2O =>
5 HCl + HClO3 = 6 Cl + 3 H2O
C57H104O6 + CH3OH = C17H33COOCH3 + CH2OHCHOHCH2OH =>
C57H104O6 + 3 CH3OH = 3 C17H33COOCH3 + CH2OHCHOHCH2OH
KClO3 + H2SO4 = HClO4 + KHSO4 + H2O + Cl2 =>
7 KClO3 + 7 H2SO4 = 5 HClO4 + 7 KHSO4 + H2O + Cl2
Ca(OH)2(aq) = Ca(aq) + OH =>
Ca(OH)2(aq) = Ca(aq) + 2 OH
CH3CO2H + NaHCO3 = NaCH3CH3CO + CO2 + H2O =>
17 CH3CO2H + 8 NaHCO3 = 8 NaCH3CH3CO + 18 CO2 + 14 H2O
Na1 + H1 = NaH =>
Na1 + H1 = NaH
Ag + Zn3(PO4)2 = Zn + Ag(PO4)2 =>
Ag + Zn3(PO4)2 = 3 Zn + Ag(PO4)2
H2 + MnO2 = Mn + H2O =>
2 H2 + MnO2 = Mn + 2 H2O
MgCO3 + CuCl2 = MgCl2 + CuCO3 =>
MgCO3 + CuCl2 = MgCl2 + CuCO3
Mg(OH)2 + Fe2O3 = Mg2O2 + Fe(OH)3 =>
6 Mg(OH)2 + 2 Fe2O3 = 3 Mg2O2 + 4 Fe(OH)3
CaCo3{2} + SO2 + O2 = CaSO4{2} + Co2 =>
2 CaCo3{2} + 2 SO2 + 2 O2 = 2 CaSO4{2} + 3 Co2
K2S04 + Pb(NO3)2 = KNO3 + PbS04 =>
K2S04 + Pb(NO3)2 = 2 KNO3 + PbS04
Zn(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Zn(OH)2 =>
Zn(NO3)2 + Cu(OH)2 = Cu(NO3)2 + Zn(OH)2
ClHCCHCl + KMnO4 + H2O = MnO2 + CO2 + HCl + KOH =>
3 ClHCCHCl + 8 KMnO4 + 4 H2O = 8 MnO2 + 6 CO2 + 6 HCl + 8 KOH
NCl3 + H2O = H3NO3 + HCl =>
NCl3 + 3 H2O = H3NO3 + 3 HCl
Fe + H2O + NH4SCN = [Fe(H2O)5(SCN)] + NH4 =>
Fe + 5 H2O + NH4SCN = [Fe(H2O)5(SCN)] + NH4
(MgOH)2SO4 + Ba(OH)2 = Mg(OH)2 + BaSO4 =>
(MgOH)2SO4 + Ba(OH)2 = 2 Mg(OH)2 + BaSO4
Cu2CO3(OH)2 + H2CO3 = CuCO3 + H2O =>
Cu2CO3(OH)2 + H2CO3 = 2 CuCO3 + 2 H2O
C5H12O7 + O2 = CO2 + H2O =>
2 C5H12O7 + 9 O2 = 10 CO2 + 12 H2O
C4H6 + Cl2 = C4H5Cl3 + HCl =>
C4H6 + 2 Cl2 = C4H5Cl3 + HCl
[Co(NH3)6] + KI = CoI3 + K + NH3 =>
[Co(NH3)6] + 3 KI = CoI3 + 3 K + 6 NH3
HCN + LiOH = LiCN + H2O =>
HCN + LiOH = LiCN + H2O
BaCO3 + NaOH = Ba(OH)2 + Na2CO3 =>
BaCO3 + 2 NaOH = Ba(OH)2 + Na2CO3
Ag + NH3 + H2O = NH4 + AgOH =>
Ag + NH3 + H2O = NH4 + AgOH
C6H13NO2 + O2 = NH3 + C6H10O3 =>
2 C6H13NO2 + O2 = 2 NH3 + 2 C6H10O3
CH2O + HNO3 = HCOOH + NO + H2O =>
3 CH2O + 2 HNO3 = 3 HCOOH + 2 NO + H2O
Cu + CaCO3 = CuCa + CO3 =>
Cu + CaCO3 = CuCa + CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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