| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + K2O = 2 KFeO2
CuSO4 + NaS = CuS + NaSO4 =>
CuSO4 + NaS = CuS + NaSO4
C96H12N18O36 + O2 = CO2 + N2 + H2O =>
C96H12N18O36 + 81 O2 = 96 CO2 + 9 N2 + 6 H2O
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
Ni(NO3)2 + Na = Ni(NO3)2Na =>
Ni(NO3)2 + Na = Ni(NO3)2Na
Li2CO3 + HI = LiI + CO2 + H2O =>
Li2CO3 + 2 HI = 2 LiI + CO2 + H2O
CO2 + H2O = HCHO3 =>
CO2 + H2O = HCHO3
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
H2SO4 + NH4Br + C2H5OH = C2H5Br + (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4Br + 2 C2H5OH = 2 C2H5Br + (NH4)2SO4 + 2 H2O
C18H22O2 + NaBH4 = C18H24O2 + NaB =>
2 C18H22O2 + NaBH4 = 2 C18H24O2 + NaB
C2H2 + O2 = CO + HO2 =>
C2H2 + 3 O2 = 2 CO + 2 HO2
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
Na2S(ac) + Cu(NO3)2(ac) = CuS(s) + NaNO3(ac) =>
Na2S(ac) + Cu(NO3)2(ac) = CuS(s) + 2 NaNO3(ac)
ZnSO4 + MgS = MgSO4 + ZnS =>
ZnSO4 + MgS = MgSO4 + ZnS
I2 + F2(excess) = IF5 =>
I2 + 5 F2(excess) = 2 IF5
C12H22O11 + H2O(l) = C2H5OH(aq) + CO2(g) =>
C12H22O11 + H2O(l) = 4 C2H5OH(aq) + 4 CO2(g)
Ca(HCO3)2 + KOH = CaCO3 + K2CO3 + H2O =>
Ca(HCO3)2 + 2 KOH = CaCO3 + K2CO3 + 2 H2O
Mg2SiO4 + FeO = Fe2SiO4 + MgO =>
Mg2SiO4 + 2 FeO = Fe2SiO4 + 2 MgO
CaF2 + Fe2O3 = CaO + FeF3 =>
3 CaF2 + Fe2O3 = 3 CaO + 2 FeF3
C6H14 + O2 = CO2 + H =>
C6H14 + 6 O2 = 6 CO2 + 14 H
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
LiOH + H3PO4 = Li3PO4 + (OH)H =>
3 LiOH + H3PO4 = Li3PO4 + 3(OH)H
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Fe(OH)2 + Na2HPO4 = FeHPO4 + NaOH =>
Fe(OH)2 + Na2HPO4 = FeHPO4 + 2 NaOH
HCl + Fe = Fe[Cl]2 + H2 =>
2 HCl + Fe = Fe[Cl]2 + H2
(a)Na2B4O7(s) + H2SO4 + H2O = H3BO3 + Na2SO4 =>
(a)Na2B4O7(s) + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
C6H8O7 + Fe(OH)3 = FeC6H5O7 + H2O =>
C6H8O7 + Fe(OH)3 = FeC6H5O7 + 3 H2O
CaCO3 + CH3COOH = Ca(HCO3)2 + Ca(C2H3O2)2 =>
2 CaCO3 + 2 CH3COOH = Ca(HCO3)2 + Ca(C2H3O2)2
C2H2 + O2 = C15O2 + H2O =>
30 C2H2 + 19 O2 = 4 C15O2 + 30 H2O
(NH4)2S + Pb(NO3)2 = (NH4)2(NO3)2 + PbS =>
(NH4)2S + Pb(NO3)2 = (NH4)2(NO3)2 + PbS
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 Cl2 + 8 KOH = 2 K2CrO4 + 6 KCl + 4 H2O
C7H6O + C3H4O4 = C9H8O2 =>
6 C7H6O + C3H4O4 = 5 C9H8O2
C13H25 + NO = N2 + CO2 + H2O =>
4 C13H25 + 154 NO = 77 N2 + 52 CO2 + 50 H2O
MnO2(s) + H2O2(aq) = MnH2(aq) + O2(s) =>
MnO2(s) + H2O2(aq) = MnH2(aq) + 2 O2(s)
Mg + HC2H3O2 = MgCHO + H =>
2 Mg + HC2H3O2 = 2 MgCHO + 2 H
HBr + Li = LiBr + H =>
HBr + Li = LiBr + H
F + NaBr = NaFBr =>
F + NaBr = NaFBr
K2SeO4 + BaCl2 = BaSeO4 + KCl =>
K2SeO4 + BaCl2 = BaSeO4 + 2 KCl
CH3CH2CH2CH2CH2OH = CH3CH2CH2CH2COH + H2 =>
CH3CH2CH2CH2CH2OH = CH3CH2CH2CH2COH + H2
HCl(aq) + ZnS(aq) = H2S(aq) + ZnCl2(aq) =>
2 HCl(aq) + ZnS(aq) = H2S(aq) + ZnCl2(aq)
KOH + Fe(CH3COO)3 = KCH3COO + Fe(OH)3 =>
3 KOH + Fe(CH3COO)3 = 3 KCH3COO + Fe(OH)3
SnS + (NH4)2S2 = SnS2 + (NH4)2S =>
SnS + (NH4)2S2 = SnS2 + (NH4)2S
Fe(aq) + KSCN(aq) = FeSCN(aq) + K =>
Fe(aq) + KSCN(aq) = FeSCN(aq) + K
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
K2SO4 + PbCl4 = KCl + Pb(SO4)2 =>
2 K2SO4 + PbCl4 = 4 KCl + Pb(SO4)2
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
LiBr + NH4NO3 = LiNO3 + NH4Br =>
LiBr + NH4NO3 = LiNO3 + NH4Br
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Br2 + KJ = J2 + KBr =>
Br2 + 2 KJ = J2 + 2 KBr
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
