| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuOH + NiO = CuO + NiOH
C3H6O2 + Cl2 + P = C3H5OCl + POCl3 + HCl =>
2 C3H6O2 + 5 Cl2 + 2 P = 2 C3H5OCl + 2 POCl3 + 2 HCl
Cl2 = Cl1 =>
Cl2 = 2 Cl1
Au3{+} + Mg = Au + Mg{2+} =>
2 Au3{+} + Mg = 6 Au + Mg{2+}
HNO3 + FeCl = Fe(NO3) + HCl =>
HNO3 + FeCl = Fe(NO3) + HCl
Fe{+3} + SCN{-} = [FeSCN]{+2} =>
Fe{+3} + SCN{-} = [FeSCN]{+2}
CuS + HCl = Cu + Cl + HS =>
CuS + HCl = Cu + Cl + HS
KHC4H4O6 + NaHCO3 = Na + KC4H4O6 + H2O + CO2 =>
KHC4H4O6 + NaHCO3 = Na + KC4H4O6 + H2O + CO2
Hf + Cr2O3 = HfO2 + Cr =>
3 Hf + 2 Cr2O3 = 3 HfO2 + 4 Cr
IrO{2+} + S{2-} = IrOS =>
IrO{2+} + S{2-} = IrOS
Mn2{+} + O2 + H2O = MnO4 + H{+} =>
4 Mn2{+} + 15 O2 + 2 H2O = 8 MnO4 + 4 H{+}
[Os3(CO)12] + Na = Na2[Os(CO)4] =>
[Os3(CO)12] + 6 Na = 3 Na2[Os(CO)4]
Zn3P2 = Zn2 + P4 =>
2 Zn3P2 = 3 Zn2 + P4
Li2NH = Li3N + NH3 =>
3 Li2NH = 2 Li3N + NH3
BaSO4 + Na2SO3 = Na2SO4 + BaSO3 =>
BaSO4 + Na2SO3 = Na2SO4 + BaSO3
KMnO4 + NaNO2 + NaOH = K2MnO4 + NaNO3 + H2O + NaMnO4 =>
4 KMnO4 + NaNO2 + 2 NaOH = 2 K2MnO4 + NaNO3 + H2O + 2 NaMnO4
K3PO4(aq) + Pb(NO3)2(aq) = KNO3 + Pb3(PO4)2 =>
2 K3PO4(aq) + 3 Pb(NO3)2(aq) = 6 KNO3 + Pb3(PO4)2
U3O8 + HNO3 = UO2(NO3)3 + NO2 + H2O =>
U3O8 + 14 HNO3 = 3 UO2(NO3)3 + 5 NO2 + 7 H2O
Na2B4O7 + Cr2O3 = CrBO2 + Na2(BO2)2 + O2 =>
Na2B4O7 + Cr2O3 = 2 CrBO2 + Na2(BO2)2 + O2
KClO3 + KHSO3 = KCl + KHSO4 =>
KClO3 + 3 KHSO3 = KCl + 3 KHSO4
H2SO4 + NaOH = H2SO4OH + Na =>
H2SO4 + NaOH = H2SO4OH + Na
[Co(NH3)5SO4]NO3 + NaOH = NH3 + Co(OH)2 + Na2SO4 + NaNO3 + H2O =>
8[Co(NH3)5SO4]NO3 + 25 NaOH = 39 NH3 + 8 Co(OH)2 + 8 Na2SO4 + 9 NaNO3 + 6 H2O
Al(OH)3 + Na + H2O = NaAl(OH)4 + H2 =>
2 Al(OH)3 + 2 Na + 2 H2O = 2 NaAl(OH)4 + H2
HIO + MnO2 + H2O = HMnO4 + HI =>
3 HIO + 2 MnO2 + H2O = 2 HMnO4 + 3 HI
Ni + C = Ni4C =>
4 Ni + C = Ni4C
Al2O3*CaO + H2O + CaSO4 = Ca6Al2(SO4)3*26H2O + Al(OH)3 + O2 =>
3 Al2O3*CaO + 32 H2O + 3 CaSO4 = Ca6Al2(SO4)3*26H2O + 4 Al(OH)3 + 3 O2
Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O
(NH4)2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + NH3 =>
4(NH4)2Cr2O7 + 3 Na2S + 12 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 16 H2O + 8 NH3
H2O + NO2 = NH + O2 =>
2 H2O + 4 NO2 = 4 NH + 5 O2
Cl + PI3 = I2 + PCl3 =>
6 Cl + 2 PI3 = 3 I2 + 2 PCl3
FeI2 + KOH = Fe(OH)2 + KI =>
FeI2 + 2 KOH = Fe(OH)2 + 2 KI
CaP + H2O = Ca(OH)3 + PH3 =>
CaP + 3 H2O = Ca(OH)3 + PH3
Sr(OH)2 + H(SbO2) = H2O + Sr(SbO2)2 =>
Sr(OH)2 + 2 H(SbO2) = 2 H2O + Sr(SbO2)2
AlBr3 + H3PO4 = Al(PO4) + HBr =>
AlBr3 + H3PO4 = Al(PO4) + 3 HBr
K[Cr(OH)4] + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
2 K[Cr(OH)4] + 3 KNO3 + 2 KOH = 2 K2CrO4 + 3 KNO2 + 5 H2O
NaOH + Ba(OH)2 + H2SO3 = Na2Ba(SO3)2 + H2O =>
2 NaOH + Ba(OH)2 + 2 H2SO3 = Na2Ba(SO3)2 + 4 H2O
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + NH4 + NO3 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2 NH4 + 2 NO3
Ce + Sm{3+} = Ce{3+} + Sm{2+} =>
Ce + 3 Sm{3+} = Ce{3+} + 3 Sm{2+}
(NH4)3(PO4) + HNO3 = NH4NO3 + H3PO4 =>
(NH4)3(PO4) + 3 HNO3 = 3 NH4NO3 + H3PO4
FeSO4 + NO + H2O = [Fe(H2O)3*NO]SO4 =>
FeSO4 + NO + 3 H2O = [Fe(H2O)3*NO]SO4
C6H12 + Br = C6H12Br12 =>
C6H12 + 12 Br = C6H12Br12
HC4H5 + O2 = CO2 + H2O =>
2 HC4H5 + 11 O2 = 8 CO2 + 6 H2O
CuO + Fe = FeO2 + Cu =>
2 CuO + Fe = FeO2 + 2 Cu
CoF2 + H2SO4 + KMnO4 = Co2(SO4)3 + K2SO4 + Mn2SO4 + F + H2O =>
4 CoF2 + 8 H2SO4 + 2 KMnO4 = 2 Co2(SO4)3 + K2SO4 + Mn2SO4 + 8 F + 8 H2O
CuFeS2 + O2 = Cu + SO2 + FeO =>
2 CuFeS2 + 5 O2 = 2 Cu + 4 SO2 + 2 FeO
PbSO4 + NaOH = Na2SO4 + Na2[Pb(OH)4] =>
PbSO4 + 4 NaOH = Na2SO4 + Na2[Pb(OH)4]
HU + Ca(OH)2 = CaU2 + H2O =>
2 HU + Ca(OH)2 = CaU2 + 2 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C7H6O + C6H10O3 + CH4N2O = C14H16N2O3 + H2O =>
C7H6O + C6H10O3 + CH4N2O = C14H16N2O3 + 2 H2O
KMnO4 + SO2 + KOH = MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 KOH = 2 MnSO4 + 2 K2SO4 + H2SO4
| 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 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
