| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaF + H = HF + Na
Pb3(PO4)4 + Na2S = Pb2S4 + Na3PO4 =>
2 Pb3(PO4)4 + 12 Na2S = 3 Pb2S4 + 8 Na3PO4
HNO3 + OH = H2O + NO3 =>
HNO3 + OH = H2O + NO3
[Zn(NH3)4]SO4 + Na2S = ZnS + NH3 + Na2SO4 =>
[Zn(NH3)4]SO4 + Na2S = ZnS + 4 NH3 + Na2SO4
Li2SO3 + HI = LiI + H2O + SO2 =>
Li2SO3 + 2 HI = 2 LiI + H2O + SO2
AsO2{-} + OH{-} + I2 = AsO43{-} + H2O + I{-} =>
AsO2{-} + 82 OH{-} + 41 I2 = AsO43{-} + 41 H2O + 82 I{-}
C3H7NO2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C3H7NO2(g) + 15 O2(g) = 12 CO2(g) + 14 H2O(g) + 2 N2(g)
KH + H3PO4 = K3PO4 + H2 =>
3 KH + H3PO4 = K3PO4 + 3 H2
Ba + MnO2 = BaO + Mn =>
2 Ba + MnO2 = 2 BaO + Mn
Na + Fe2(CO3)3 = Na2CO3 + Fe =>
6 Na + Fe2(CO3)3 = 3 Na2CO3 + 2 Fe
C3H6O + Na = C3H4ONa + H2 =>
C3H6O + Na = C3H4ONa + H2
C3H17 + O2 = CO2 + H2O =>
4 C3H17 + 29 O2 = 12 CO2 + 34 H2O
KOH + H3O4P = K3PO4 + H2O =>
3 KOH + H3O4P = K3PO4 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
PbCO3Pb(OH)2 + HCl = PbCl2 + CO2 + H2O =>
PbCO3Pb(OH)2 + 4 HCl = 2 PbCl2 + CO2 + 3 H2O
Co(NO3)2 + Br2 + NaOH = Co(OH)3 + NaBr + NaNO3 =>
2 Co(NO3)2 + Br2 + 6 NaOH = 2 Co(OH)3 + 2 NaBr + 4 NaNO3
C46H104 + O2 = CO2 + H2O =>
C46H104 + 72 O2 = 46 CO2 + 52 H2O
(Co(H2O)6)2 + (CH3)2CO(aq) = Co((CH3)2CO)6 + H2O(l) =>
(Co(H2O)6)2 + 12(CH3)2CO(aq) = 2 Co((CH3)2CO)6 + 12 H2O(l)
Ca + Al2S3 = Al + CaS =>
3 Ca + Al2S3 = 2 Al + 3 CaS
C6H5MgBr + C13H10O = C19H15OMgBr =>
C6H5MgBr + C13H10O = C19H15OMgBr
SnCl2 + Br2 + HCl = SnCl4 + HBr =>
SnCl2 + Br2 + 2 HCl = SnCl4 + 2 HBr
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na + Zn(SO4) = Na2(SO4) + Zn =>
2 Na + Zn(SO4) = Na2(SO4) + Zn
KOH + MnO2 + H2SO4 = KMnO4 + MnSO4 + H2O =>
2 KOH + 5 MnO2 + 3 H2SO4 = 2 KMnO4 + 3 MnSO4 + 4 H2O
I2 + Na3S2O3 = NaI + Na2S4O6 =>
2 I2 + 2 Na3S2O3 = 4 NaI + Na2S4O6
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AsO3{3-} + IO3{-} = AsO4{3-} + I{-} =>
3 AsO3{3-} + IO3{-} = 3 AsO4{3-} + I{-}
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SbCl5 + F2 = SbF5 + Cl2 =>
2 SbCl5 + 5 F2 = 2 SbF5 + 5 Cl2
KCr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
2 KCr2O7 + 7 Na2C2O4 + 14 H2SO4 = K2SO4 + 2 Cr2(SO4)3 + 7 Na2SO4 + 14 H2O + 14 CO2
HNO3NaOH = NaNO3H2O =>
HNO3NaOH = NaNO3H2O
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
SiO + H2SO4 = H2O + Si + SO4 =>
SiO + H2SO4 = H2O + Si + SO4
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
CuSn + HCl = CuCl2 + SnCl2 + H2 =>
CuSn + 4 HCl = CuCl2 + SnCl2 + 2 H2
KO4 + H2SO4 = K2SO4 + H2O + O =>
2 KO4 + H2SO4 = K2SO4 + H2O + 7 O
NaOH + (NH4)3PO4 = Na3PO4 + NH4OH =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 NH4OH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
Mg2N3(s) + H20(g) = Mg(s) + NH3(g) =>
20 Mg2N3(s) + 9 H20(g) = 40 Mg(s) + 60 NH3(g)
MnI2 + K2CO3 = MnCO3 + KI =>
MnI2 + K2CO3 = MnCO3 + 2 KI
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
CuO + NH3*3H2O = [Cu(NH3)4](OH)2 + H2O =>
CuO + 4 NH3*3H2O = [Cu(NH3)4](OH)2 + 11 H2O
Fe(OH)3 + KSCN = Fe(SCN) + K + OH =>
Fe(OH)3 + KSCN = Fe(SCN) + K + 3 OH
AgNO3 + K3[Fe(CN)6] = Ag[Fe(CN)6] + K3NO3 =>
AgNO3 + K3[Fe(CN)6] = Ag[Fe(CN)6] + K3NO3
Al(s) + FeCl2(aq) = Fe(s) + AlCl3(aq) =>
2 Al(s) + 3 FeCl2(aq) = 3 Fe(s) + 2 AlCl3(aq)
H2SO4 + FeO2 = Fe(SO4)2 + H2O =>
2 H2SO4 + FeO2 = Fe(SO4)2 + 2 H2O
NF3 + BF3 = BNF6 =>
NF3 + BF3 = BNF6
KMnO4 + NaHSO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
| 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
