| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C3H7OH + 2 KMnO4 + 6 HCl = 5 C3H6O + 2 MnCl2 + 8 H2O + 2 KCl
Zn + CuSO45H2O = Cu + ZnSO4 + H + O2 =>
Zn + CuSO45H2O = Cu + ZnSO4 + 2 H + 21 O2
NaSO4 + HNO3 = NaNO3 + HSO4 =>
NaSO4 + HNO3 = NaNO3 + HSO4
LiOH + MnCl2 = LiCl2 + MnOH =>
LiOH + MnCl2 = LiCl2 + MnOH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
S + Cl2 + H2O = H2(SO4) + HCl =>
S + 3 Cl2 + 4 H2O = H2(SO4) + 6 HCl
Al + Ag(NO3)2 = Al(NO3)3 + Ag =>
2 Al + 3 Ag(NO3)2 = 2 Al(NO3)3 + 3 Ag
KClO3 + Mg = KCl + MgO1 =>
KClO3 + 3 Mg = KCl + 3 MgO1
Hg + NaCl = HgCl2 + Na =>
Hg + 2 NaCl = HgCl2 + 2 Na
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
Cu + AgNO3 = AgCu + NO3Cu =>
2 Cu + AgNO3 = AgCu + NO3Cu
AgNO3 + Pb(NO3)2 = AgPb + NO3NO3 =>
2 AgNO3 + 2 Pb(NO3)2 = 2 AgPb + 3 NO3NO3
C2H6O + HCl = C2H5Cl + H2O =>
C2H6O + HCl = C2H5Cl + H2O
KOH + H3PO = K3PO + H2O =>
3 KOH + H3PO = K3PO + 3 H2O
Cl2 + Na2SeO3 + KOH = KCl + H2O + Na2SeO4 =>
Cl2 + Na2SeO3 + 2 KOH = 2 KCl + H2O + Na2SeO4
CH3CH2OH + O2 = H2O + C6H5COOH =>
7 CH3CH2OH + 6 O2 = 15 H2O + 2 C6H5COOH
Fe2(SO4)3 + KY = Y + K2SO4 + FeSO4 =>
Fe2(SO4)3 + 2 KY = 2 Y + K2SO4 + 2 FeSO4
NaBO3 + H2O = NaOH + H3BO3 + O2 =>
2 NaBO3 + 4 H2O = 2 NaOH + 2 H3BO3 + O2
Cu + Fe(CN)6 = Cu2[Fe(CN)6] =>
2 Cu + Fe(CN)6 = Cu2[Fe(CN)6]
Cu + H2O = Cu(OH2)6 =>
Cu + 6 H2O = Cu(OH2)6
NaPO4 + BaCl = NaCl + BaPO4 =>
NaPO4 + BaCl = NaCl + BaPO4
C2H6O2 + H2SO4 + C10H8O4 = C6H8O6 + S =>
7 C2H6O2 + 15 H2SO4 + 10 C10H8O4 = 19 C6H8O6 + 15 S
C2H6O + C7H7NO2 = C9H11O2N + H2O =>
C2H6O + C7H7NO2 = C9H11O2N + H2O
(H2O2)2 = H2O + O2 =>
(H2O2)2 = 2 H2O + O2
Zn + CuSO = Cu + ZnSO =>
Zn + CuSO = Cu + ZnSO
NaC + Pb(NO3)2 = PbC2 + NaNO3 =>
2 NaC + Pb(NO3)2 = PbC2 + 2 NaNO3
MnSO4 + (NH4)2S2O8 + H2O = H2MnO3 + (NH4)2SO4 + H2SO4 =>
MnSO4 + (NH4)2S2O8 + 3 H2O = H2MnO3 + (NH4)2SO4 + 2 H2SO4
Cu + H2O = Cu(OH2)6 =>
Cu + 6 H2O = Cu(OH2)6
C0 + O = CO2 =>
C0 + 2 O = CO2
C4 + H2 + O2 = C8H18O =>
4 C4 + 18 H2 + O2 = 2 C8H18O
C2H6O + C7H7NO2 = C9H11O2N + H2O =>
C2H6O + C7H7NO2 = C9H11O2N + H2O
C4 + H2 + O2 = C8H18O =>
4 C4 + 18 H2 + O2 = 2 C8H18O
Cu + H2O = Cu(OH2)6 =>
Cu + 6 H2O = Cu(OH2)6
Ba(OH)2 + ZnSO4 = Ba + SO4 + Zn(OH) =>
Ba(OH)2 + 2 ZnSO4 = Ba + 2 SO4 + 2 Zn(OH)
Cu + H2O = Cu(OH2)6 =>
Cu + 6 H2O = Cu(OH2)6
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq) =>
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq)
C0 + O = CO2 =>
C0 + 2 O = CO2
Cu + H2O = Cu(OH2)6 =>
Cu + 6 H2O = Cu(OH2)6
KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)
C4 + H2 + O2 = C8H18O =>
4 C4 + 18 H2 + O2 = 2 C8H18O
C2H6O + C7H7NO2 = C9H11O2N + H2O =>
C2H6O + C7H7NO2 = C9H11O2N + H2O
C0 + O = CO2 =>
C0 + 2 O = CO2
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
C0 + O = CO2 =>
C0 + 2 O = CO2
Cu + H2O = CuO + H2 = =>
Cu + H2O = CuO + H2
C0 + O = CO2 =>
C0 + 2 O = CO2
C2H6O + C7H7NO2 = C9H11O2N + H2O =>
C2H6O + C7H7NO2 = C9H11O2N + H2O
C0 + O = CO2 =>
C0 + 2 O = CO2
Na3P + Ca(OH)2 = Na3(OH)2 + CaP =>
Na3P + Ca(OH)2 = Na3(OH)2 + CaP
KMnO4 + H2SO4 + C2H6O = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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