| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C9H8O4 + 10 H2O = 9 C2H4O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PbBr2 = Pb + Br2 =>
PbBr2 = Pb + Br2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C10H16 + Cl = C + HCl =>
C10H16 + 16 Cl = 10 C + 16 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Al(OH)3 = Al + H2 + O2 =>
2 Al(OH)3 = 2 Al + 3 H2 + 3 O2
C10H16 + Cl = C + HCl =>
C10H16 + 16 Cl = 10 C + 16 HCl
Si3AlO8K + H2O = Al(OH)3 + Si(OH)4 + KOH =>
Si3AlO8K + 8 H2O = Al(OH)3 + 3 Si(OH)4 + KOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Na + CuO = Na2O + Cu =>
2 Na + CuO = Na2O + Cu
C8H16O2 + MgO = C16H30MgO4 + H2O =>
2 C8H16O2 + MgO = C16H30MgO4 + H2O
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Zn + CuNO3 = ZnNO3 + Cu =>
Zn + CuNO3 = ZnNO3 + Cu
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H{+} = Na{+} + H2 =>
2 Na + 2 H{+} = 2 Na{+} + H2
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgO(s) + Fe(s) = Fe2O3(s) + Mg(s) =>
3 MgO(s) + 2 Fe(s) = Fe2O3(s) + 3 Mg(s)
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
VOCl2 + Na2SO3 + H2O = VOCl + Na2SO4 + HCl =>
2 VOCl2 + Na2SO3 + H2O = 2 VOCl + Na2SO4 + 2 HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C8H16O2 + NaOH = C8H15O2Na + H2O =>
C8H16O2 + NaOH = C8H15O2Na + H2O
H2SO4 + HO{-} = SO4{-2} + H2O =>
H2SO4 + 2 HO{-} = SO4{-2} + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH4NO3 + H2O = NH4 + NO5 =>
7 NH4NO3 + 4 H2O = 9 NH4 + 5 NO5
Ag + CN{-} + O2 + H2O = Ag(CN)2{-} + OH{-} =>
4 Ag + 8 CN{-} + O2 + 2 H2O = 4 Ag(CN)2{-} + 4 OH{-}
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Mg3(PO4)2 = MgO + P4O10 =>
2 Mg3(PO4)2 = 6 MgO + P4O10
Sn(s) + Cl2(g) = SnCl4(s) =>
Sn(s) + 2 Cl2(g) = SnCl4(s)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
(NH4)2CO3 = NH4 + CO3 =>
(NH4)2CO3 = 2 NH4 + CO3
C + O2 = CO2 =>
C + O2 = CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/22
Équations équilibrées sur05/08/21
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
