| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + H2S = K2S + H2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
Al3 + NaOH + H2O = NaAlO4 + H2 =>
2 Al3 + 6 NaOH + 18 H2O = 6 NaAlO4 + 21 H2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaBrO3 + NaBr + H2SO4 = Br2 + Na2SO4 + H2O =>
NaBrO3 + 5 NaBr + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
AL2O3 + H2SO4 = AL2(SO4)3 + H2O =>
AL2O3 + 3 H2SO4 = AL2(SO4)3 + 3 H2O
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba(NO)3 + C12H22O11H2O = BaO + N2 + H2O + CO =>
6 Ba(NO)3 + C12H22O11H2O = 6 BaO + 9 N2 + 12 H2O + 12 CO
Fe + Cu(No3)2 = Fe(No3)2 + Cu =>
Fe + Cu(No3)2 = Fe(No3)2 + Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H + Cl = HCl =>
H + Cl = HCl
CaCO3 + HBr = CaBr2 + CO2 + H2O =>
CaCO3 + 2 HBr = CaBr2 + CO2 + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Fe2O3 + Co3O4 + Al = FeCo + Al2O3 =>
9 Fe2O3 + 6 Co3O4 + 34 Al = 18 FeCo + 17 Al2O3
Zn + I = ZnI =>
Zn + I = ZnI
Zn + I = ZnI2 =>
Zn + 2 I = ZnI2
C3H8 + Cl2 = HCl + C =>
C3H8 + 4 Cl2 = 8 HCl + 3 C
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Cr2O3 + KOH + K2ClO3 = K2CrO4 + KCl + H2O =>
5 Cr2O3 + 14 KOH + 6 K2ClO3 = 10 K2CrO4 + 6 KCl + 7 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C15H31COOC16H33 + O2 = CO2 + H2O =>
C15H31COOC16H33 + 47 O2 = 32 CO2 + 32 H2O
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
H2SO4 + Al = Al2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 Al = Al2(SO4)3 + 3 SO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + IBr = NI3 + NH4Br =>
4 NH3 + 3 IBr = NI3 + 3 NH4Br
Al2(CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
NO3 + NH4OH = H2O + N2 =>
2 NO3 + 4 NH4OH = 10 H2O + 3 N2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
H2SO4 + Fe(OH)3 = Fe + H2O + SO4 =>
3 H2SO4 + 2 Fe(OH)3 = 2 Fe + 6 H2O + 3 SO4
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
KClO4 + HCl = KCl + HClO4 =>
KClO4 + HCl = KCl + HClO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/18
Équations équilibrées sur10/09/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
