| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3
P4 + S5 = P4S10 =>
P4 + 2 S5 = P4S10
H2O + As2S3 + NO3 = H3AsO4 + NO + S8 =>
24 H2O + 8 As2S3 + 20 NO3 = 16 H3AsO4 + 20 NO + 3 S8
CaCl2 + NH4OH + Na2HPO4 = Ca3(PO4)2 + NH4Cl + NaCl + H2O =>
3 CaCl2 + 2 NH4OH + 2 Na2HPO4 = Ca3(PO4)2 + 2 NH4Cl + 4 NaCl + 2 H2O
C3H8O + K2Cr2O7 + HCl = C3H6O + CrCl3 + H2O + KCl =>
3 C3H8O + K2Cr2O7 + 8 HCl = 3 C3H6O + 2 CrCl3 + 7 H2O + 2 KCl
I4O9 = I2O6 + iodine =>
2 I4O9 = 3 I2O6 + I2
Cl2O3 + H2O = ClOHO =>
Cl2O3 + H2O = 2 ClOHO
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
Pb(C2H3O2)2(aq) + LiCl(aq) = PbCl2(s) + LiC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 LiCl(aq) = PbCl2(s) + 2 LiC2H3O2(aq)
AgNo3HCl = Ag + HCl(No3) =>
AgNo3HCl = Ag + HCl(No3)
HCl(aq) + Fe(s) = FeCl3(aq) + H2(g) =>
6 HCl(aq) + 2 Fe(s) = 2 FeCl3(aq) + 3 H2(g)
FeCO3 + H3PO4 = H2CO3 + Fe3(PO4)2 =>
3 FeCO3 + 2 H3PO4 = 3 H2CO3 + Fe3(PO4)2
Ca(OH)2 + H2O = Ca(OH)4 + H2 =>
Ca(OH)2 + 2 H2O = Ca(OH)4 + H2
NO2(g) + H2(g) = NH3 + H2O =>
2 NO2(g) + 7 H2(g) = 2 NH3 + 4 H2O
Fe2 + O2 = Fe2O15 =>
2 Fe2 + 15 O2 = 2 Fe2O15
C3H7NO + O2 = NO2 + CO2 + H2O =>
4 C3H7NO + 21 O2 = 4 NO2 + 12 CO2 + 14 H2O
ArOH + Na2CO3 = Ar2CO3 + NaOH =>
2 ArOH + Na2CO3 = Ar2CO3 + 2 NaOH
Fe(NO3)3*9H2O = FeO + NO + O + H2O =>
Fe(NO3)3*9H2O = FeO + 3 NO + 5 O + 9 H2O
C2H6 + O2 = CO2 + H2O = =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + CaOH = H3O + CaSO4 =>
H2SO4 + CaOH = H3O + CaSO4
Au{3+} + e = Au =>
Au{3+} + 3e = Au
H2SO3 + SnCl2 + HCl = SnS2 + SnCl4 + H2O =>
2 H2SO3 + 6 SnCl2 + 8 HCl = SnS2 + 5 SnCl4 + 6 H2O
NH4O3 + NaOH = NaO3 + NH4 + H2O =>
5 NH4O3 + 6 NaOH = 6 NaO3 + 5 NH4 + 3 H2O
SnCl2 + H2SO3 + HCl = SnCl4 + H2S + H2O =>
3 SnCl2 + H2SO3 + 6 HCl = 3 SnCl4 + H2S + 3 H2O
NaClO + NH4NO3 = NaNO3 + NH2Cl + H2O =>
NaClO + NH4NO3 = NaNO3 + NH2Cl + H2O
Al2O3(s) + H2O(l) = Al(OH)4(aq) + H3O(aq) =>
Al2O3(s) + 7 H2O(l) = 2 Al(OH)4(aq) + 2 H3O(aq)
Ag(s) + AlCl3(a) = AlAg(s) + Cl3(aq) =>
Ag(s) + AlCl3(a) = AlAg(s) + Cl3(aq)
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl2 + KCl + H2O =>
8 FeCl2 + K2Cr2O7 + 14 HCl = 8 FeCl3 + 2 CrCl2 + 2 KCl + 7 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cr(OH)3{-} + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
3 Cr(OH)3{-} + 2 IO3{-} + 3 OH{-} = 3 CrO4{2-} + 2 I{-} + 6 H2O
C2H4 + NO2 = CO2 + H2O + NO =>
C2H4 + 6 NO2 = 2 CO2 + 2 H2O + 6 NO
K2(HCO3)2 + HNO3 = KNO3 + H2O + CO2 =>
K2(HCO3)2 + 2 HNO3 = 2 KNO3 + 2 H2O + 2 CO2
Pb(NO3)2 + CuCl = PbCl + Cu(NO3)2 =>
Pb(NO3)2 + CuCl = PbCl + Cu(NO3)2
AiP = Ai3P3 =>
3 AiP = Ai3P3
TiS + HCl = HS + TiCl =>
TiS + HCl = HS + TiCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na(aq)I + Cr(NO3)3(aq) = CrI2(aq) + NaNO3 + I2 =>
6 Na(aq)I + 2 Cr(NO3)3(aq) = 2 CrI2(aq) + 6 NaNO3 + I2
C3H3Ag + H2SO4 = C3H4 + Ag2SO4 =>
2 C3H3Ag + H2SO4 = 2 C3H4 + Ag2SO4
Ba + MgO = MgBaO =>
Ba + MgO = MgBaO
Cl + CH = CCl4 + HCl =>
5 Cl + CH = CCl4 + HCl
C3H3Ag + H2SO4 = C3H4 + Ag2SO4 =>
2 C3H3Ag + H2SO4 = 2 C3H4 + Ag2SO4
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + NH4 + CH3COO =>
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + 2 NH4 + 2 CH3COO
C3H3Ag + H2SO4 = C3H4 + Ag2SO4 =>
2 C3H3Ag + H2SO4 = 2 C3H4 + Ag2SO4
Ba(HCO3) + KCl = BaCl2 + K2HCO3 =>
Ba(HCO3) + 2 KCl = BaCl2 + K2HCO3
NaHS + O2 = Na2O + H2O + SO2 =>
2 NaHS + 3 O2 = Na2O + H2O + 2 SO2
K2CO3 + C2H4O2 = K2 + CO2 + H2O =>
4 K2CO3 + C2H4O2 = 4 K2 + 6 CO2 + 2 H2O
CO4H + H2O = CH3OH + OH =>
CO4H + 6 H2O = CH3OH + 9 OH
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
CH3OHCH3 + O2 = CH3COCH3 + H2O =>
12 CH3OHCH3 + 7 O2 = 8 CH3COCH3 + 18 H2O
Sb{+3} + H2S = Sb2S3 + H{+} =>
2 Sb{+3} + 3 H2S = Sb2S3 + 6 H{+}
| 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
