| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 HCl = CaCl2 + H2
MnI2 + K2CO3 = MnK2 + CO3I2 =>
MnI2 + K2CO3 = MnK2 + CO3I2
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
H2 + N = NH3 =>
3 H2 + 2 N = 2 NH3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
BaCO3 + HCl = CO2 + H2O + BaCl2 =>
BaCO3 + 2 HCl = CO2 + H2O + BaCl2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + CrCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
12 SnCl2 + 5 K2Cr2O7 + 35 H2SO4 = 12 Sn(SO4)2 + 6 CrCl4 + 2 Cr2(SO4)3 + 5 K2SO4 + 35 H2O
KOH + CH3OH = CH3KO + H2O =>
KOH + CH3OH = CH3KO + H2O
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Hg + H2O = H2 + HgO =>
Hg + H2O = H2 + HgO
Ca3(Po4)2 + H2So4 = CaSo4 + Ca(H2Po4)2 =>
Ca3(Po4)2 + 2 H2So4 = 2 CaSo4 + Ca(H2Po4)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlCl3 + CA(OH)2 = Al(OH)3 + CACl2 =>
2 AlCl3 + 3 CA(OH)2 = 2 Al(OH)3 + 3 CACl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlCl3 + CA(OH)2 = Al(OH)3 + CACl2 =>
2 AlCl3 + 3 CA(OH)2 = 2 Al(OH)3 + 3 CACl2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
SiO2 + Mg = MgO + Si =>
SiO2 + 2 Mg = 2 MgO + Si
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Mg(OH)2 + H2S = MgS + H2O =>
Mg(OH)2 + H2S = MgS + 2 H2O
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Fe + H2So4 = Fe2(So4)3 + H =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 6 H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3PO3 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
5 H3PO3 + 2 KMnO4 + 3 H2SO4 = 5 H3PO4 + K2SO4 + 2 MnSO4 + 3 H2O
I2 + NH4F = I2NH4 + F =>
I2 + NH4F = I2NH4 + F
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
WO3 + C = W + CO =>
WO3 + 3 C = W + 3 CO
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
H3PO3 + Be(OH)2 = Be3(PO3)2 + H2O =>
2 H3PO3 + 3 Be(OH)2 = Be3(PO3)2 + 6 H2O
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H4 + H2 = C3H8 =>
C3H4 + 2 H2 = C3H8
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/19
Équations équilibrées sur02/14/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
