| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgF2 + 2 AlN = Mg3N2 + 2 AlF3
FeCl3 + NH3H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3H2O = Fe(OH)3 + 3 NH4Cl
KMnO4 + NO + H2SO4 = H2O + NO2 + K2SO4 + MnSO4 =>
2 KMnO4 + 5 NO + 3 H2SO4 = 3 H2O + 5 NO2 + K2SO4 + 2 MnSO4
(CHO)2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5(CHO)2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 10 CO2 + 14 H2O
AgI + Al = AlI3 + Ag =>
3 AgI + Al = AlI3 + 3 Ag
Pb(NO{3}){2} + KOH = Pb(OH){2} + K(NO{3}) =>
Pb(NO{3}){2} + KOH = Pb(OH){2} + K(NO{3})
Ni(CO)4 + Cr(CO)6 + Fe(CO)5 + NbH + Mo(CO)6 = NiCr19Fe19Nb5Mo3 + CO + H2 =>
2 Ni(CO)4 + 38 Cr(CO)6 + 38 Fe(CO)5 + 10 NbH + 6 Mo(CO)6 = 2 NiCr19Fe19Nb5Mo3 + 462 CO + 5 H2
Hg + HNO3 + H{+} = Hg{+2} + NH4{+} + H2O =>
4 Hg + HNO3 + 9 H{+} = 4 Hg{+2} + NH4{+} + 3 H2O
SH2 + NaOH = SNa2 + H2O =>
SH2 + 2 NaOH = SNa2 + 2 H2O
NH3 + HF + SiO2 = (NH4)2SiF6 + H2O =>
2 NH3 + 6 HF + SiO2 = (NH4)2SiF6 + 2 H2O
Li2O + NO2 + O2 = LiNO3 =>
2 Li2O + 4 NO2 + O2 = 4 LiNO3
SO3 + H2S = S4 + H2O =>
SO3 + 3 H2S = S4 + 3 H2O
FeS3 + NO3{-} + H{+} = Fe{3+} + SO4{2-} + NO + H2O =>
FeS3 + 7 NO3{-} + 4 H{+} = Fe{3+} + 3 SO4{2-} + 7 NO + 2 H2O
CuCl2 + Na2S2O3 = CuCl + S + NaCl + NaSO4 =>
5 CuCl2 + 4 Na2S2O3 = 5 CuCl + 5 S + 5 NaCl + 3 NaSO4
C13H11(Cl)N + H2O = O + C13H18(Cl)NO =>
2 C13H11(Cl)N + 7 H2O = 5 O + 2 C13H18(Cl)NO
Sr(NO3)2(aq) + KOH(aq) = Sr(OH)2(s) + KNO3(aq) =>
Sr(NO3)2(aq) + 2 KOH(aq) = Sr(OH)2(s) + 2 KNO3(aq)
HBr + HCOONa = NaBr + HCOOH =>
HBr + HCOONa = NaBr + HCOOH
HgSO4 + Na2S = HgS + Na2SO4 =>
HgSO4 + Na2S = HgS + Na2SO4
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl
KNO2 + HI = HNO2 + KI =>
KNO2 + HI = HNO2 + KI
BaCl2 + NaOH + SO2 = NaCl + BaSO3 + H2O =>
BaCl2 + 2 NaOH + SO2 = 2 NaCl + BaSO3 + H2O
Bi(NO3)3 + H2O + NH3 = BiNH3 + HNO3 =>
8 Bi(NO3)3 + 9 H2O + 11 NH3 = 8 BiNH3 + 27 HNO3
HNO3 + H2SO4 = NO3 + SO2 + H2O =>
2 HNO3 + H2SO4 = 2 NO3 + SO2 + 2 H2O
FeO() + PdF2() = FeF2() + PdO() =>
FeO() + PdF2() = FeF2() + PdO()
C + BrP = CBrP =>
C + BrP = CBrP
SBr2 + H2 = HBr + S =>
SBr2 + H2 = 2 HBr + S
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
H3PO4 + NH4HCO3 = NH4H2PO4 + H2O + CO2 =>
H3PO4 + NH4HCO3 = NH4H2PO4 + H2O + CO2
Si + HPO3 = SiO2 + PO2 + H2O =>
Si + 4 HPO3 = SiO2 + 4 PO2 + 2 H2O
FeBr3 + Mn(NO3)2 = MnBr2 + Fe(NO3)3 =>
2 FeBr3 + 3 Mn(NO3)2 = 3 MnBr2 + 2 Fe(NO3)3
Al(NO3)3*9H2O + C2H5NO2 = Al2O3 + CO2 + H2O + N2 =>
6 Al(NO3)3*9H2O + 10 C2H5NO2 = 3 Al2O3 + 20 CO2 + 79 H2O + 14 N2
Cu + CoSO4 = CuSO4 + Co =>
Cu + CoSO4 = CuSO4 + Co
C2H4O + Cr2O72{-} + H{+} = C2H4O2 + Cr3{+} + H2O =>
427 C2H4O + 6 Cr2O72{-} + 10 H{+} = 427 C2H4O2 + 4 Cr3{+} + 5 H2O
NO2 + H2O = HNO + OH =>
NO2 + 2 H2O = HNO + 3 OH
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO = =>
9 C6H5COOH + 8 NaHCO3 = 8 C6H5COONa + 11 H2O + 15 CO
Si + P = SiP =>
Si + P = SiP
Au(s) + AgNO3(aq) = AuNO3(aq) + Ag(s) =>
Au(s) + AgNO3(aq) = AuNO3(aq) + Ag(s)
HNO3(ac) + Ag(s) = AgNO3(ac) + NO2(g) + H2O(l) =>
2 HNO3(ac) + Ag(s) = AgNO3(ac) + NO2(g) + H2O(l)
AgNO3 + K2HgI4 = Ag2HgI4 + KNO3 =>
2 AgNO3 + K2HgI4 = Ag2HgI4 + 2 KNO3
Mn(OH)2 + HBr = MnBr2 + H2O =>
Mn(OH)2 + 2 HBr = MnBr2 + 2 H2O
NH4NO3(g) = N2O(g) + H2O =>
NH4NO3(g) = N2O(g) + 2 H2O
FeCl3 + MnCl2 + KCl + H2O = KMnO4 + FeCl2 + HCl =>
5 FeCl3 + MnCl2 + KCl + 4 H2O = KMnO4 + 5 FeCl2 + 8 HCl
FeSO3 + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
FeSO3 + 5 H2SO4 = Fe(SO4)3 + 3 SO2 + 5 H2O
Ni(OH)2 + Cd = Cd(OH)2 + Ni =>
Ni(OH)2 + Cd = Cd(OH)2 + Ni
Mg + No2 = Mg(No3)2 =>
Mg + 3 No2 = Mg(No3)2
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2SO4 =>
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2SO4
CaO + S = CaS + O2 =>
2 CaO + 2 S = 2 CaS + O2
Mg(s) + HNO3(ag) = Mg(NO3)2 + H2(g) =>
Mg(s) + 2 HNO3(ag) = Mg(NO3)2 + H2(g)
CH3CO + O2 = CO2 + H2O =>
4 CH3CO + 9 O2 = 8 CO2 + 6 H2O
CaCO3 + KOH = Ca(OH)2 + K2CO3 =>
CaCO3 + 2 KOH = Ca(OH)2 + K2CO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
