| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K + N2 = KN =>
2 K + N2 = 2 KN
C + O2 = CO2 =>
C + O2 = CO2
O2 + Al = Al2O3 =>
3 O2 + 4 Al = 2 Al2O3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2SO4 + S = SO2 + H20 =>
10 H2SO4 + 10 S = 20 SO2 + H20
MgCl2 + AgNO3 = Mg(NO3) + AgCl2 =>
MgCl2 + AgNO3 = Mg(NO3) + AgCl2
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ca(s) + H2O = H2(g) + Ca(OH)2 =>
Ca(s) + 2 H2O = H2(g) + Ca(OH)2
N + H = NH3 =>
N + 3 H = NH3
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
N2 + O2 = NO =>
N2 + O2 = 2 NO
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
Ca(s) + H2O = H2(g) + Ca(OH)2 =>
Ca(s) + 2 H2O = H2(g) + Ca(OH)2
H{+} + I{-} + NaOCl = I20 + NaCl + H2O =>
20 H{+} + 20 I{-} + 10 NaOCl = I20 + 10 NaCl + 10 H2O
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H{+} + I{-} + NaOCl = I2 + NaCl + H2O =>
2 H{+} + 2 I{-} + NaOCl = I2 + NaCl + H2O
Na2C2 + H2O = C2H2 + Na2O =>
Na2C2 + H2O = C2H2 + Na2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(s) + H2O(l) = H2(g) + Ca(OH)2(aq) =>
Ca(s) + 2 H2O(l) = H2(g) + Ca(OH)2(aq)
O2 + Cu = CuO =>
O2 + 2 Cu = 2 CuO
H{+} + I{-} + NaOBr = I2 + NaBr + H2O =>
2 H{+} + 2 I{-} + NaOBr = I2 + NaBr + H2O
Ne + O2 = NeO =>
2 Ne + O2 = 2 NeO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
HClO3 + C2O4H2 = HCl + CO2 + H2O =>
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH4 + O2 = O2CH4 =>
CH4 + O2 = O2CH4
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
HNO3 + Fe = Fe(NO3)3 + H2 =>
6 HNO3 + 2 Fe = 2 Fe(NO3)3 + 3 H2
C8H8O2 + Ag2O = CO2 + Ag + H2O =>
C8H8O2 + 18 Ag2O = 8 CO2 + 36 Ag + 4 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2O + C5H10O5 = CO2 + H =>
5 H2O + C5H10O5 = 5 CO2 + 20 H
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/15
Équations équilibrées sur02/16/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
