| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + H2O = 2 LiOH
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
H2SO4 = SO2 + O2 + H20 =>
10 H2SO4 = 10 SO2 + 10 O2 + H20
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
Al2(CO3)3 + HCl = AlCl3 + H2O + CO2 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 CO2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
(NH4)(NO3) = N2O + H2O =>
(NH4)(NO3) = N2O + 2 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HCl(aq) + Al(OH)3(aq) = AlCl3 + H2O =>
3 HCl(aq) + Al(OH)3(aq) = AlCl3 + 3 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + S8 = Li2S =>
16 Li + S8 = 8 Li2S
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na + CF4 = C + NaF =>
4 Na + CF4 = C + 4 NaF
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Na + CF4 = C + NaF =>
4 Na + CF4 = C + 4 NaF
Pb(NO3)2 = PbO + NO2 + O =>
Pb(NO3)2 = PbO + 2 NO2 + O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaMnO4 + NaOH = Na2MnO4 + H2O + O2 =>
4 NaMnO4 + 4 NaOH = 4 Na2MnO4 + 2 H2O + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Ca(ClO3)2 = CaCl2 + O =>
Ca(ClO3)2 = CaCl2 + 6 O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H32O7 + O5 = CO4 + H6O =>
15 C6H32O7 + 67 O5 = 90 CO4 + 80 H6O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Mg(s) + Cl2(g) = MgCl =>
2 Mg(s) + Cl2(g) = 2 MgCl
Sn3(PO3)4 = Sn + PO3 =>
Sn3(PO3)4 = 3 Sn + 4 PO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/18
Équations équilibrées sur01/12/18
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