| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al2O3 + Na3(PO4) = Al(PO4) + Na2O =>
Al2O3 + 2 Na3(PO4) = 2 Al(PO4) + 3 Na2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
Br2 + AgI = AgBr + I2 =>
Br2 + 2 AgI = 2 AgBr + I2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Br2 + AgI = AgBr + I2 =>
Br2 + 2 AgI = 2 AgBr + I2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
PO2 = P + O2 =>
PO2 = P + O2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Hg(NO3)2 + Na2S = HgS + NaNO3 =>
Hg(NO3)2 + Na2S = HgS + 2 NaNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
FeAsS + O2 + H2O = H3AsO3 + Fe(OH)3 + SO4 =>
2 FeAsS + 7 O2 + 6 H2O = 2 H3AsO3 + 2 Fe(OH)3 + 2 SO4
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
H2NO3 = H2 + NO3 =>
H2NO3 = H2 + NO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
Sn(s) + HCl(aq) = SnCl + H2 =>
2 Sn(s) + 2 HCl(aq) = 2 SnCl + H2
Na + H2O = Na(OH)2 + H =>
Na + 2 H2O = Na(OH)2 + 2 H
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2CO3 + BaO = BaCO3 + H2O =>
H2CO3 + BaO = BaCO3 + H2O
CrHg + HNO3 = CrO + Hg(NO3)2 + NO + H2O =>
3 CrHg + 10 HNO3 = 3 CrO + 3 Hg(NO3)2 + 4 NO + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + O = MgO =>
Mg + O = MgO
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Na + H2O = Na(OH) + H =>
Na + H2O = Na(OH) + H
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Hg(NO3)2 + Fe2(SO4)3 = HgSO4 + Fe(NO3)3 =>
3 Hg(NO3)2 + Fe2(SO4)3 = 3 HgSO4 + 2 Fe(NO3)3
PbNO3 + O2 = PbNO5 =>
PbNO3 + O2 = PbNO5
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Mg + CrSO4 = MgSO4 + Cr =>
Mg + CrSO4 = MgSO4 + Cr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CO2 + Ba(OH)2 = BaCO3 + H2O =>
CO2 + Ba(OH)2 = BaCO3 + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HClO + KOH = KClO + H2O =>
HClO + KOH = KClO + H2O
CHO3 = CHO + O2 =>
CHO3 = CHO + O2
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/20
Équations équilibrées sur04/04/19
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
