| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaIO4 + 7 NaHSO3 = 5 NaHSO4 + 2 Na2SO4 + I2 + H2O
Mg + HNO3(conc) = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3(conc) = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + HC2H3O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 HC2H3O2 + 11 H2O
CH3C(CH3)HOH + Cr2O7 = (CH3)2CO + Cr + H2O =>
7 CH3C(CH3)HOH + Cr2O7 = 7(CH3)2CO + 2 Cr + 7 H2O
C7H7{+} = C5H5{+} + C2H2 =>
C7H7{+} = C5H5{+} + C2H2
AgNO3 + Ca(ClO4)2 = AgClO4 + Ca(NO3)2 =>
2 AgNO3 + Ca(ClO4)2 = 2 AgClO4 + Ca(NO3)2
K2[Cr(OH)6] + PbO2 + KOH = K2[Pb(OH)4] + K2CrO4 + H2O =>
K2[Cr(OH)6] + PbO2 + 2 KOH = K2[Pb(OH)4] + K2CrO4 + 2 H2O
P4 + O10 + H2O = H4P2O7 =>
P4 + O10 + 4 H2O = 2 H4P2O7
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Be(OH2) + (NH4)HF2 = (NH4)2BeF4 + O + H =>
Be(OH2) + 2(NH4)HF2 = (NH4)2BeF4 + O + 4 H
CH3OH + PCl3 = CH3Cl3 + POH =>
CH3OH + PCl3 = CH3Cl3 + POH
HBr + K2CO3 = KBr + H2CO3 =>
2 HBr + K2CO3 = 2 KBr + H2CO3
KNO3 + C4H10O4 = K2CO3 + CO + N2 + H2O =>
10 KNO3 + 4 C4H10O4 = 5 K2CO3 + 11 CO + 5 N2 + 20 H2O
H[AuCl4] + Na3C6H5O7 = Au + Na2C5H4O5 + CO2 + NaCl + HCl =>
2 H[AuCl4] + 3 Na3C6H5O7 = 2 Au + 3 Na2C5H4O5 + 3 CO2 + 3 NaCl + 5 HCl
SnCl2 + HNO3 + HCl = SnCl4 + N2O + H2O4 =>
SnCl2 + 8 HNO3 + 2 HCl = SnCl4 + 4 N2O + 5 H2O4
MgHSO4 = Mg + HSO4 =>
MgHSO4 = Mg + HSO4
KCl + NaOH = KOH + NaCl =>
KCl + NaOH = KOH + NaCl
C10H166 + Cl2 = C + HCl =>
C10H166 + 83 Cl2 = 10 C + 166 HCl
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S(g) + Mn(OH)2(s) = MnS(s) + H2O(g) =>
H2S(g) + Mn(OH)2(s) = MnS(s) + 2 H2O(g)
CrCl3 + FeSO4 = FeCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 FeSO4 = 3 FeCl2 + Cr2(SO4)3
C4H10O + O2 = (CO2) + H2O =>
C4H10O + 6 O2 = 4(CO2) + 5 H2O
Fe2(SO3)3(s) = Fe2O3(s) + SO2(g) =>
Fe2(SO3)3(s) = Fe2O3(s) + 3 SO2(g)
Fe2O3 + N2 = Fe7N3 + O2 =>
14 Fe2O3 + 6 N2 = 4 Fe7N3 + 21 O2
Cu(NO3)2 + NH3HO = [Cu(NH3)4] + NO + HO =>
Cu(NO3)2 + 5 NH3HO = [Cu(NH3)4] + 3 NO + 8 HO
Al(C2H3O2)3 + (NH4)3P = AlP + NH4C2H3O2 =>
Al(C2H3O2)3 + (NH4)3P = AlP + 3 NH4C2H3O2
KCl(aq) + Pb(NO3)2 = KNO3(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbCl2(s)
Cr2O3 + HF = CrOF + H2O =>
Cr2O3 + 2 HF = 2 CrOF + H2O
V + HNO3 = H2O + NO + VO(NO3)2 =>
3 V + 10 HNO3 = 5 H2O + 4 NO + 3 VO(NO3)2
(NH4)2SO4 + CuCl2 = NH4Cl + Cu2(SO4)2 =>
2(NH4)2SO4 + 2 CuCl2 = 4 NH4Cl + Cu2(SO4)2
Na(s) + ZnI2(aq) = NaI(aq) + Zn =>
2 Na(s) + ZnI2(aq) = 2 NaI(aq) + Zn
CuBr + HBr + O2 = CuBr2 + H2O =>
4 CuBr + 4 HBr + O2 = 4 CuBr2 + 2 H2O
Hg(NO3)2 + NaCI = HgCI + Na(NO3)2 =>
Hg(NO3)2 + NaCI = HgCI + Na(NO3)2
Fe(MnO4)2 + H2SO4 + HCl = Mn(SO4) + Fe(SO4) + Cl + H2O =>
Fe(MnO4)2 + 3 H2SO4 + 10 HCl = 2 Mn(SO4) + Fe(SO4) + 10 Cl + 8 H2O
Fe + H2O = H2Fe + O2 =>
2 Fe + 2 H2O = 2 H2Fe + O2
Bi19 + Mn01 + Te3 = Bi19Mn01Te3 =>
Bi19 + Mn01 + Te3 = Bi19Mn01Te3
C2H5OH + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
KIO3 + H2SO4 + FeSO4 = Fe(SO4)3 + I2 + K2SO4 + H2O =>
4 KIO3 + 12 H2SO4 + 5 FeSO4 = 5 Fe(SO4)3 + 2 I2 + 2 K2SO4 + 12 H2O
Mg3(AlO3)2 = MgO + Al2O3 =>
Mg3(AlO3)2 = 3 MgO + Al2O3
HCl + CaC2 + H2O = CaCl2 + H2CO3 + H2 =>
2 HCl + CaC2 + 6 H2O = CaCl2 + 2 H2CO3 + 5 H2
CH03 + O2 = CO2 + H2O =>
4 CH03 + 7 O2 = 4 CO2 + 6 H2O
LiAlH4 + H2O + CO2 = (LiAl2(OH)6)2CO3 + Li2CO3 + H2 =>
4 LiAlH4 + 14 H2O + 2 CO2 = (LiAl2(OH)6)2CO3 + Li2CO3 + 16 H2
Cu(NO3)2(aq) + NaOH = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH = Cu(OH)2(s) + 2 NaNO3(aq)
NO3{-} + H2O = N2 + O2 + OH{-} =>
4 NO3{-} + 2 H2O = 2 N2 + 5 O2 + 4 OH{-}
Mg(OH)2 + MnCl2 = MgCl2 + Mn(OH)2 =>
Mg(OH)2 + MnCl2 = MgCl2 + Mn(OH)2
H2S + Cd(C2H3O2)2 = CdS + H2(C2H3O2)2 =>
H2S + Cd(C2H3O2)2 = CdS + H2(C2H3O2)2
(BiO3)Na + AsO2Na + H2SO4 = H3AsO4 + (SO4)Na2 + (SO4)3Bi2 + H2O =>
2(BiO3)Na + 2 AsO2Na + 5 H2SO4 = 2 H3AsO4 + 2(SO4)Na2 + (SO4)3Bi2 + 2 H2O
AlCO3 + LiOH = LiCO3 + AlOH =>
AlCO3 + LiOH = LiCO3 + AlOH
Cl2 + NaOH + H2S2O3 = NaCl + H2O + SO3 =>
4 Cl2 + 8 NaOH + H2S2O3 = 8 NaCl + 5 H2O + 2 SO3
| 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.
