| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H12O + 2 KMnO4 + 3 H2SO4 = 5 C6H10O + K2SO4 + 2 MnSO4 + 8 H2O
Br + CuI = CuBr + I2 =>
2 Br + 2 CuI = 2 CuBr + I2
NH4Cl + O2 = NO2 + HCl + H2O =>
4 NH4Cl + 7 O2 = 4 NO2 + 4 HCl + 6 H2O
Sb + Fe + Au = SbFeAu =>
Sb + Fe + Au = SbFeAu
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO3{2-} + H3O{+} = CO2 + H2O =>
CO3{2-} + 2 H3O{+} = CO2 + 3 H2O
K(s) + Br2(l) = KBr =>
2 K(s) + Br2(l) = 2 KBr
NaClO3 + C = NaCl + CO =>
NaClO3 + 3 C = NaCl + 3 CO
FeCl3 + FeCl2 + NH4OH = Fe3O4 + HCl + NH3 =>
2 FeCl3 + FeCl2 + 4 NH4OH = Fe3O4 + 8 HCl + 4 NH3
Ai(OH)3 = Ai2O3 + H2O =>
2 Ai(OH)3 = Ai2O3 + 3 H2O
CH3COONa + C2H5OH = CH3COOH + C2H5ONa =>
CH3COONa + C2H5OH = CH3COOH + C2H5ONa
AgCN + KCN = K[Ag(CN)2] =>
AgCN + KCN = K[Ag(CN)2]
SF4(g) + H2O(l) = SO2(g) + HF(aq) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(aq)
HNO3 + NaOH = NaNO3 + H2O(l) =>
HNO3 + NaOH = NaNO3 + H2O(l)
FeCl3 + FeCl2 + NH4OH = Fe3O4 + HCl + NH3 =>
2 FeCl3 + FeCl2 + 4 NH4OH = Fe3O4 + 8 HCl + 4 NH3
HNO3 + CaI2 = Ca(NO3)2 + I2 + NO + H2O =>
8 HNO3 + 3 CaI2 = 3 Ca(NO3)2 + 3 I2 + 2 NO + 4 H2O
Co(NO3)2 + K2CrO4 = CoCrO4 + KNO3 =>
Co(NO3)2 + K2CrO4 = CoCrO4 + 2 KNO3
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + HCl =>
8 HAuCl4 + 3 NaBH4 + 9 H2O = 8 Au + 3 B(OH)3 + 3 NaCl + 29 HCl
SF4(g) + H2O(l) = H2SO3(aq) + HF(aq) =>
SF4(g) + 3 H2O(l) = H2SO3(aq) + 4 HF(aq)
HNO3 + CaI2 = Ca(NO3)2 + HI =>
2 HNO3 + CaI2 = Ca(NO3)2 + 2 HI
CaI2 + HNO3 = H2O + I2 + N2O + Ca(NO3)2 =>
4 CaI2 + 10 HNO3 = 5 H2O + 4 I2 + N2O + 4 Ca(NO3)2
Cl7 + O2 = ClO =>
2 Cl7 + 7 O2 = 14 ClO
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
SiCl4(i) + H2O(i) = H2SiO3 + HCl =>
SiCl4(i) + 3 H2O(i) = H2SiO3 + 4 HCl
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
SF4(g) + H2O(l) = SO2(g) + HF(g) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(g)
HNO3 + CaI2 = Ca(NO3)2 + I2 + NO + H2O =>
8 HNO3 + 3 CaI2 = 3 Ca(NO3)2 + 3 I2 + 2 NO + 4 H2O
KMnO4 + K2S + HClO4 = Mn(ClO4) + SO2 + KClO4 + H2O =>
KMnO4 + K2S + 4 HClO4 = Mn(ClO4) + SO2 + 3 KClO4 + 2 H2O
CaI2 + HNO3 = H2O + I2 + N2O + Ca(NO3)2 =>
4 CaI2 + 10 HNO3 = 5 H2O + 4 I2 + N2O + 4 Ca(NO3)2
Eu + H2O = Eu2O3 + H2 =>
2 Eu + 3 H2O = Eu2O3 + 3 H2
Cu(NO3)2 + NH3*H2O = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2 + 4 NH3*H2O = [Cu(NH3)4](NO3)2 + 4 H2O
KClO3 + KI + HCl = KCl + H2O + I2 =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 H2O + 3 I2
AgN3 + Cu = CuN2 + Ag =>
2 AgN3 + 3 Cu = 3 CuN2 + 2 Ag
Cr2(SO4)3 + LiOH = Cr(OH)3 + Li2SO4 =>
Cr2(SO4)3 + 6 LiOH = 2 Cr(OH)3 + 3 Li2SO4
HNO3 + CaI2 = Ca(NO3)2 + HI =>
2 HNO3 + CaI2 = Ca(NO3)2 + 2 HI
NH4I(aq) + KOH(aq) = NH4OH + KI =>
NH4I(aq) + KOH(aq) = NH4OH + KI
Ag(NO3) + NaF = AgF + Na(NO3) =>
Ag(NO3) + NaF = AgF + Na(NO3)
HPO3 + Al(OH)3 = AlPO4 + H2O =>
HPO3 + Al(OH)3 = AlPO4 + 2 H2O
Bi + Al = BiAl =>
Bi + Al = BiAl
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
C2H5 + Br2 = C2H4Br + H2 =>
2 C2H5 + Br2 = 2 C2H4Br + H2
FeCl3 + FeCl2 + NH4OH = Fe3O4 + HCl + NH3 =>
2 FeCl3 + FeCl2 + 4 NH4OH = Fe3O4 + 8 HCl + 4 NH3
Cu + AgN3 = CuN3 + Ag =>
Cu + AgN3 = CuN3 + Ag
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2(g) =>
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2(g)
NH4I(aq) + KOH(aq) = KI + H2O + NH3 =>
NH4I(aq) + KOH(aq) = KI + H2O + NH3
FeCl3(aq) + NaOH(aq) = NaCl3 + FeOH =>
FeCl3(aq) + NaOH(aq) = NaCl3 + FeOH
PaI = Pa + I =>
PaI = Pa + I
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
