| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4(s) + 2 C(g) = 3 Fe(s) + 2 CO2(g)
Mg2Si2O6 + H2O = Mg3Si4O10(OH)2 + Mg3(Si2O5)(OH)4 =>
3 Mg2Si2O6 + 3 H2O = Mg3Si4O10(OH)2 + Mg3(Si2O5)(OH)4
Mg(OH)2 + Na2BO3 = MgBO3 + NaOH =>
Mg(OH)2 + Na2BO3 = MgBO3 + 2 NaOH
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
N2 + Li2S = N2S3 + Li =>
N2 + 3 Li2S = N2S3 + 6 Li
Cr2O3 + S = Cr2S3 + O =>
Cr2O3 + 3 S = Cr2S3 + 3 O
Cr2O7{2-} + OH{-} = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH{-} = 2 CrO4{2-} + H2O
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
AlBr3 + K2Cr2O7 + H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
2 AlBr3 + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + 3 Br2 + 7 H2O
NiSO4 + K2CO3 = NiCO3 + K2SO4 =>
NiSO4 + K2CO3 = NiCO3 + K2SO4
Sn5O + C = Sn + CO2 =>
2 Sn5O + C = 10 Sn + CO2
AgNO3 + FeBr3 = AgBr + Fe(NO3)3 =>
3 AgNO3 + FeBr3 = 3 AgBr + Fe(NO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H8 = C + H2 =>
C4H8 = 4 C + 4 H2
Al2(SO4)3 + CsOH = Al(OH)3 + Cs2SO4 =>
Al2(SO4)3 + 6 CsOH = 2 Al(OH)3 + 3 Cs2SO4
WI6 = W + I2 =>
WI6 = W + 3 I2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
NaF + K(Sb(OH)6) = Na(Sb(OH)6) + KF =>
NaF + K(Sb(OH)6) = Na(Sb(OH)6) + KF
PCl3(s) + H2O(l) = POCl(s) + HCl(aq) =>
PCl3(s) + H2O(l) = POCl(s) + 2 HCl(aq)
Li2CO3 + ZnF2 = LiF + ZnCO3 =>
Li2CO3 + ZnF2 = 2 LiF + ZnCO3
C6H5CH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
SrCrO4 + CH3COOH = Sr(CH3COO)2 + SrCr2O7 + H2O =>
2 SrCrO4 + 2 CH3COOH = Sr(CH3COO)2 + SrCr2O7 + H2O
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
C6H5OH + CH3Cl = C7H8O + HCl =>
C6H5OH + CH3Cl = C7H8O + HCl
MnO2 + BrO3 = Br2 + MnO4 =>
3 MnO2 + 2 BrO3 = Br2 + 3 MnO4
Pb(ClO4)2 + NaOH = Pb(OH)2 + Na2(ClO4)2 =>
Pb(ClO4)2 + 2 NaOH = Pb(OH)2 + Na2(ClO4)2
LiClO4 + Cr + HCl = CrCl3 + LiCl3 + H2O =>
LiClO4 + 2 Cr + 8 HCl = 2 CrCl3 + LiCl3 + 4 H2O
KO2 + Al = K2O + Al2O3 =>
2 KO2 + 2 Al = K2O + Al2O3
BaO4 + HNO3 = Ba(NO3)2 + H2O2 + O2 =>
BaO4 + 2 HNO3 = Ba(NO3)2 + H2O2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO2 + H2O = HNO3 + H3O =>
NO2 + 2 H2O = HNO3 + H3O
As + F = AsF5 =>
As + 5 F = AsF5
H2SO4 + Zn = SO2 + ZnSO4 + H2O =>
2 H2SO4 + Zn = SO2 + ZnSO4 + 2 H2O
K2Cr2O7 + NaOH = CrO7 + K + Na + H2O =>
K2Cr2O7 + 14 NaOH = 2 CrO7 + 2 K + 14 Na + 7 H2O
F + NaBr = FNaBr =>
F + NaBr = FNaBr
Fe(NO3)3 + Mg = Fe + Mg3(NO3)2 =>
2 Fe(NO3)3 + 9 Mg = 2 Fe + 3 Mg3(NO3)2
BaO + Na2S = BaS + Na2O =>
BaO + Na2S = BaS + Na2O
Ta2F10 + Br2 = TaBr3 + F2 =>
Ta2F10 + 3 Br2 = 2 TaBr3 + 5 F2
CuO + FeO = Fe2O3 + Cu2O =>
2 CuO + 2 FeO = Fe2O3 + Cu2O
Na2CO3 + Ni(NO3)2 = NiCO3 + NaNO3 =>
Na2CO3 + Ni(NO3)2 = NiCO3 + 2 NaNO3
WO3 + H = H3O + W =>
WO3 + 9 H = 3 H3O + W
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
KNO3 + NaF = KF + NaNO3 =>
KNO3 + NaF = KF + NaNO3
lead(ii)chloride + potassiumiodide = lead(ii)iodide + potassiumchloride =>
PbCl2 + 2 KI = PbI2 + 2 KCl
CH3COOH + CO(NH2)2 = CH3CONH2 + H2O + CO2 =>
2 CH3COOH + CO(NH2)2 = 2 CH3CONH2 + H2O + CO2
CaSO3 + H2SiO3 = CaSiO3 + SO2 + H2O =>
CaSO3 + H2SiO3 = CaSiO3 + SO2 + H2O
NH4 + H = HNH4 =>
NH4 + H = HNH4
FeCl3 + Ca = Fe3Ca2 + Cl2 =>
6 FeCl3 + 4 Ca = 2 Fe3Ca2 + 9 Cl2
Cu2(OH)3Cl + Mg + S = MgO + MgCl2 + CuS + H2 =>
2 Cu2(OH)3Cl + 7 Mg + 4 S = 6 MgO + MgCl2 + 4 CuS + 3 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
