| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 = CuO + H2O
Fe(NO3)2 + Na2S = FeS + NaNO3 =>
Fe(NO3)2 + Na2S = FeS + 2 NaNO3
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
BaCl + Fe3(SO4)3 = Ba2SO4 + FeCl2 =>
6 BaCl + Fe3(SO4)3 = 3 Ba2SO4 + 3 FeCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PClO3 = PClO + O2 =>
PClO3 = PClO + O2
P2Cl2O6 = PClO + O2 =>
P2Cl2O6 = 2 PClO + 2 O2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Cu3SO4 + Zn = ZnSO4 + Cu =>
Cu3SO4 + Zn = ZnSO4 + 3 Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn + N2 = Mn3N4 =>
3 Mn + 2 N2 = Mn3N4
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
Al + AgClO3 = Al(ClO3)3 + Ag =>
Al + 3 AgClO3 = Al(ClO3)3 + 3 Ag
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Li(s) + FeBr2(aq) = LiBr(aq) + Fe(s) =>
2 Li(s) + FeBr2(aq) = 2 LiBr(aq) + Fe(s)
CuCl2 + Na3PO4 = CuPO4 + Na3Cl2 =>
CuCl2 + Na3PO4 = CuPO4 + Na3Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
Al(s) + HCl(aq) = AlCl(aq) + H2(g) =>
2 Al(s) + 2 HCl(aq) = 2 AlCl(aq) + H2(g)
Au + NaCN + O2 + H20 = NaAu(CN)2 + NaOH =>
20 Au + 40 NaCN + 10 O2 + H20 = 20 NaAu(CN)2 + 20 NaOH
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
K + O = K2O =>
2 K + O = K2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C5H110H + O2 = CO2 + H2O =>
4 C5H110H + 131 O2 = 20 CO2 + 222 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C3H6 + O2 = CO3 + H2O =>
C3H6 + 6 O2 = 3 CO3 + 3 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Al3 + CuO = Al2O3 + Cu =>
2 Al3 + 9 CuO = 3 Al2O3 + 9 Cu
Fe(NO3)3 + NaOH = Na(NO3)3 + FeOH =>
Fe(NO3)3 + NaOH = Na(NO3)3 + FeOH
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(NO3)3 + NaOH = Na(NO3) + Fe(OH)3 =>
Fe(NO3)3 + 3 NaOH = 3 Na(NO3) + Fe(OH)3
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
| 1 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/08
Équations équilibrées sur10/25/07
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
