| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 Br = AlBr3
CrCl3(ac) + H2O2(ac) + KOH(ac) = K2CrO4 + KCl(ac) + H2O(ac) =>
2 CrCl3(ac) + 3 H2O2(ac) + 10 KOH(ac) = 2 K2CrO4 + 6 KCl(ac) + 8 H2O(ac)
(C17H35COO)3C3H5 + KOH = C17H35COOK + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 KOH = 3 C17H35COOK + C3H5(OH)3
SO3 + NaO = NaSO4 =>
SO3 + NaO = NaSO4
FeSO4 + K2S = FeS + K2(SO4) =>
FeSO4 + K2S = FeS + K2(SO4)
Cu(SO4) + Fe = Fe(SO4) + Cu2 =>
2 Cu(SO4) + 2 Fe = 2 Fe(SO4) + Cu2
H2SO3 + Na = Na2SO3 + H2 =>
H2SO3 + 2 Na = Na2SO3 + H2
Li2O + HBr = LiBr + H2O =>
Li2O + 2 HBr = 2 LiBr + H2O
CaO + P4O10 + H2O = Ca(H2PO4)2 =>
2 CaO + P4O10 + 4 H2O = 2 Ca(H2PO4)2
Cu + HNO3 = Cu(NO3)2 + H2O + NO = =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
SiC8H20O4 + H2O = SiO2 + C2H5OH =>
SiC8H20O4 + 2 H2O = SiO2 + 4 C2H5OH
Li + CH3OH = LiOCH3 + H =>
Li + CH3OH = LiOCH3 + H
KMnO4 + HNO2 + H2SO4 = K2SO4O + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 4 HNO2 + 3 H2SO4 = K2SO4O + 2 MnSO4 + 4 HNO3 + 3 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HSO4 + Ca(OH)2 = HOH + Ca(SO4)2 =>
2 HSO4 + Ca(OH)2 = 2 HOH + Ca(SO4)2
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
FeCl3(aq) + Na2CO3(aq) = Fe2(CO3)3 + NaCl =>
2 FeCl3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3 + 6 NaCl
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
NH4NO3 + NaOH = NaNO3 + NH3H2O =>
NH4NO3 + NaOH = NaNO3 + NH3H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Cl2 + Br(OH)2 = BrCl + Br(ClO3)2 + H2O =>
7 Cl2 + 12 Br(OH)2 = 10 BrCl + 2 Br(ClO3)2 + 12 H2O
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
P + Ce = PCe5 =>
P + 5 Ce = PCe5
C4H4O6 + KOH = KC4H5O6 + O =>
C4H4O6 + KOH = KC4H5O6 + O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb + CH3COOH = (CH3COO)2Pb + H2 =>
Pb + 2 CH3COOH = (CH3COO)2Pb + H2
C10H16N2O3S + O2 = CO2 + H2O + NO2 + SO2 =>
2 C10H16N2O3S + 31 O2 = 20 CO2 + 16 H2O + 4 NO2 + 2 SO2
Ir(OH)2 + HNO2 = Ir(NO2)2 + H2O =>
Ir(OH)2 + 2 HNO2 = Ir(NO2)2 + 2 H2O
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
K2PtCl4(s) + NH3(aq) = Pt(NH3)2Cl2(s) + KCl(aq) =>
K2PtCl4(s) + 2 NH3(aq) = Pt(NH3)2Cl2(s) + 2 KCl(aq)
Al + Fe(NO3)3 = Al(NO3)3 + Fe =>
Al + Fe(NO3)3 = Al(NO3)3 + Fe
Al2S3 + Cl2 = AlCl3 + S2 =>
2 Al2S3 + 6 Cl2 = 4 AlCl3 + 3 S2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
NH3 + S2 = N2 + H2S =>
4 NH3 + 3 S2 = 2 N2 + 6 H2S
NaAlSi2O6 = NaAlSi3O8 + NaAlSiO4 =>
2 NaAlSi2O6 = NaAlSi3O8 + NaAlSiO4
SbI3 = Sb + I2 =>
2 SbI3 = 2 Sb + 3 I2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HgCl + SnCl2 = Hg + SnCl4 =>
2 HgCl + SnCl2 = 2 Hg + SnCl4
HNO2 + H2O = H2NO2{+} + OH{-} =>
HNO2 + H2O = H2NO2{+} + OH{-}
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CuCl2 + NaCl = NaCu + Cl2 =>
2 CuCl2 + 2 NaCl = 2 NaCu + 3 Cl2
CH3COOH + Br2 = CH2BrCOOH + HBr =>
CH3COOH + Br2 = CH2BrCOOH + HBr
Al2(SO3)3 + LiOH = Li2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 LiOH = 3 Li2SO3 + 2 Al(OH)3
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
Zn + SbO3 + H2SO4 = ZnSO4 + H2O + SbH3 =>
9 Zn + 2 SbO3 + 9 H2SO4 = 9 ZnSO4 + 6 H2O + 2 SbH3
(C17H35COO)3C3H5 + KOH = C17H35COOK + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 KOH = 3 C17H35COOK + C3H5(OH)3
P2O5 + H2O = H5P + O2 =>
P2O5 + 5 H2O = 2 H5P + 5 O2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
