| Équations équilibrées la veille | Équations équilibrées le lendemain |
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Fe2(SO4)3 + KClO3 = Fe(ClO3)3 + K2SO4 =>
Fe2(SO4)3 + 6 KClO3 = 2 Fe(ClO3)3 + 3 K2SO4
H2O2(aq) + H{+}(aq) + I{-}(aq) = I3{3}(aq) + H2O(l) =>
3 H2O2(aq) + 6 H{+}(aq) + 3 I{-}(aq) = I3{3}(aq) + 6 H2O(l)
FeSO4(H2O)7 + NaOH + O2 = Fe3O4 + Na2SO4 + H2O =>
6 FeSO4(H2O)7 + 12 NaOH + O2 = 2 Fe3O4 + 6 Na2SO4 + 48 H2O
NH3 + H2O2 + KOH = KNO3 + H2O =>
NH3 + 4 H2O2 + KOH = KNO3 + 6 H2O
Mn + NH4OH = Mn(OH)3 + NH4 =>
Mn + 3 NH4OH = Mn(OH)3 + 3 NH4
Bi(NO3)2 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 + NaCl =>
Bi(NO3)2 + SnCl2 + 6 NaOH = Bi + Na2[Sn(OH)6] + 2 NaNO3 + 2 NaCl
CH3N2H3 + N2O4 = CO2 + H2O + N2 =>
4 CH3N2H3 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
Ca2Al3(SiO4)3(OH) + SiO2 = CaAl2Si2O8 + Ca3Al2(SiO4)3 + H2O =>
4 Ca2Al3(SiO4)3(OH) + SiO2 = 5 CaAl2Si2O8 + Ca3Al2(SiO4)3 + 2 H2O
*3Na + Cl2 = *2NaCl =>
2*3Na + 3 Cl2 = 3*2NaCl
CH3CF3 + O2 = CO + H2O + F2 =>
4 CH3CF3 + 7 O2 = 8 CO + 6 H2O + 6 F2
H2AsO4 + H2O = H3O + AsO4 =>
H2AsO4 + 2 H2O = 2 H3O + AsO4
Mg(s) + CuSO4(ag) = MgSO4(ag) + Cu(s) =>
Mg(s) + CuSO4(ag) = MgSO4(ag) + Cu(s)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al(OH)4 + HCl = AlCl4 + H2O =>
Al(OH)4 + 4 HCl = AlCl4 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3)3 + CH4N2O = FeO + CO2 + H2O + N2 =>
6 Fe(NO3)3 + 16 CH4N2O = 6 FeO + 16 CO2 + 32 H2O + 25 N2
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
AgNO3(aq) + KCrO4(aq) = AgCrO4 + KNO3(aq) =>
AgNO3(aq) + KCrO4(aq) = AgCrO4 + KNO3(aq)
Al + NH4Cl = AlCl3 + NH3 + H2 =>
2 Al + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 3 H2
HPO3{-2} + SO3{-2} + H{+} = S + HPO4{-2} + H2O =>
2 HPO3{-2} + SO3{-2} + 2 H{+} = S + 2 HPO4{-2} + H2O
Zn + NO3 + OH = ZnO2 + NH3 =>
3 Zn + NO3 + 3 OH = 3 ZnO2 + NH3
Fe2O3 + H3O = Fe2 + H2O =>
Fe2O3 + 6 H3O = Fe2 + 9 H2O
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
Na2SO3 + K2CrO4 + H2O = KCrO2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 K2CrO4 + H2O = 2 KCrO2 + 2 KOH + 3 Na2SO4
Zn + HCl = ZnCl2 + H24 =>
12 Zn + 24 HCl = 12 ZnCl2 + H24
CH3CH2OH + H2O = CH3COOH + H =>
CH3CH2OH + H2O = CH3COOH + 4 H
K2O + HClO3 = KClO3 + H2O =>
K2O + 2 HClO3 = 2 KClO3 + H2O
H2 + Kr = KrH =>
H2 + 2 Kr = 2 KrH
HCl + SO2 = H2S + ClO =>
2 HCl + SO2 = H2S + 2 ClO
KSCN + KMnO4 + H2SO4 = MnSO4 + KHSO4 + HCN + H2O =>
5 KSCN + 6 KMnO4 + 12 H2SO4 = 6 MnSO4 + 11 KHSO4 + 5 HCN + 4 H2O
CH3COONa + H2CO3 = CH3COOH + NaHCO3 =>
CH3COONa + H2CO3 = CH3COOH + NaHCO3
CH4 + NH = H2 + C2N2 =>
2 CH4 + 2 NH = 5 H2 + C2N2
HCl(aq) + Sr(OH)2(aq) = H2O(l) + SrCl2 =>
2 HCl(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrCl2
NaJ + H2SO4 = NaSO4 + JH2 =>
NaJ + H2SO4 = NaSO4 + JH2
NaCl + NaClO4 + H2SO4 = Cl2 + Na2SO4 + H2O =>
7 NaCl + NaClO4 + 4 H2SO4 = 4 Cl2 + 4 Na2SO4 + 4 H2O
Al(OH)3 + Ba(OH)2 = Ba3[Al(OH)6]2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3[Al(OH)6]2
Al + S6 = AlS =>
6 Al + S6 = 6 AlS
Cr + IO = CrO4 + I =>
Cr + 4 IO = CrO4 + 4 I
Bi(NO3)3 + Br + KOH = KNO3 + HBiO3 + KBr + H2O =>
Bi(NO3)3 + 2 Br + 5 KOH = 3 KNO3 + HBiO3 + 2 KBr + 2 H2O
NaOH + SO2 = NaSO4 + NaSO2 + H2O =>
4 NaOH + 4 SO2 = NaSO4 + 3 NaSO2 + 2 H2O
H2Se + Zn(OH)2 = ZnSe + H2O =>
H2Se + Zn(OH)2 = ZnSe + 2 H2O
NH4NO3 + HCl = NH4Cl + HNO3 =>
NH4NO3 + HCl = NH4Cl + HNO3
AlBr3 + K = AlK + Br3 =>
AlBr3 + K = AlK + Br3
NiSO4 + H2O + NH2CH2CH2NH2 = [NiNH2CH2CH2NH2(H2O)4] + SO4 =>
NiSO4 + 4 H2O + NH2CH2CH2NH2 = [NiNH2CH2CH2NH2(H2O)4] + SO4
SO2Cl2 = SO2 + Cl2 =>
SO2Cl2 = SO2 + Cl2
Pb(NO3)2(aq) + NH3(aq) = PbNH3(solid) + (NO3)2(aq) =>
Pb(NO3)2(aq) + NH3(aq) = PbNH3(solid) + (NO3)2(aq)
C4H6O6 + KOH = C4KHO4 + H2O =>
C4H6O6 + KOH = C4KHO4 + 3 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
C12H24O6 + H2O = CO2 + CH4 =>
2 C12H24O6 + 6 H2O = 9 CO2 + 15 CH4
| 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.
