| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H6 + 4 KMnO4 + 2 H2O = 3 C6H6O2 + 4 MnO2 + 4 KOH
H2S + O2 = SS2 + H2O =>
6 H2S + 3 O2 = 2 SS2 + 6 H2O
NO2 + HCl = HNO3 + NOCl =>
2 NO2 + HCl = HNO3 + NOCl
V + H2S = VS5 + H2 =>
V + 5 H2S = VS5 + 5 H2
C6H4(OH)2 + O2 = C6O2 + H2O =>
2 C6H4(OH)2 + 3 O2 = 2 C6O2 + 6 H2O
NaHSO4(aq) + NaOH(aq) = NaHOH + NaSO4 =>
NaHSO4(aq) + NaOH(aq) = NaHOH + NaSO4
CaCl2 + KBr = CaBr2 + KCl =>
CaCl2 + 2 KBr = CaBr2 + 2 KCl
HCOOH + HCOONa = H2COONa + HCOO =>
HCOOH + HCOONa = H2COONa + HCOO
KNbO3 + BaTe2O6 = KBaNbTe2O9 =>
KNbO3 + BaTe2O6 = KBaNbTe2O9
Na(NO3)2 + BaCl2 = Ba(NO3)2 + NaCl2 =>
Na(NO3)2 + BaCl2 = Ba(NO3)2 + NaCl2
Zr + H2 = ZrH2 =>
Zr + H2 = ZrH2
Fe + SO4Cu = FeSO4 + Cu =>
Fe + SO4Cu = FeSO4 + Cu
Cu + FePO4 = CuPO4 + Fe =>
Cu + FePO4 = CuPO4 + Fe
C6H6 + KMnO4 + H2O = C6H6O2 + MnO2 + KOH =>
3 C6H6 + 4 KMnO4 + 2 H2O = 3 C6H6O2 + 4 MnO2 + 4 KOH
LiCl + LiMnO4 + H2SO4 = Cl2 + MnSO4 + Li2SO4 + H2O =>
10 LiCl + 2 LiMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 Li2SO4 + 8 H2O
LiOHCH3CH2COOH = H2OCH3CH2COOLi =>
LiOHCH3CH2COOH = H2OCH3CH2COOLi
Sn3(PO4)4 + Na2CO3 = Sn(CO3)2 + Na3PO4 =>
Sn3(PO4)4 + 6 Na2CO3 = 3 Sn(CO3)2 + 4 Na3PO4
Ca(OH)2 + H2S = Ca(HS)2 + H2O =>
Ca(OH)2 + 2 H2S = Ca(HS)2 + 2 H2O
NaAlCl4 + HCl = NaCl + HAlCl4 =>
NaAlCl4 + HCl = NaCl + HAlCl4
C3H7OH + Na2CrO7 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O + HC3H5O2 =>
7 C3H7OH + 4 Na2CrO7 + 14 H2SO4 = 2 Cr2(SO4)3 + 8 NaSO4 + 21 H2O + 7 HC3H5O2
KNO2 + KMnO4 + H2O = KNO3 + MnO2 + KOH =>
3 KNO2 + 2 KMnO4 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
CH3CCH3CH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
15 CH3CCH3CH2 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O + 20 CH3COCH3
K2Cr2O7(aq) + C6H12O6(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
4 K2Cr2O7(aq) + C6H12O6(aq) + 16 H2SO4(aq) = 4 Cr2(SO4)3(aq) + 4 K2SO4(aq) + 6 CO2(g) + 22 H2O(l)
SO2(s) + HF(l) = SF4(g) + H2O(l) =>
SO2(s) + 4 HF(l) = SF4(g) + 2 H2O(l)
[Ni(NH3)6]SO4 + H2O = [Ni(NH3)6](OH)2 + H2SO4 =>
[Ni(NH3)6]SO4 + 2 H2O = [Ni(NH3)6](OH)2 + H2SO4
Fe + H2O + HCl = [Fe(H2O)6]Cl3 + H =>
Fe + 6 H2O + 3 HCl = [Fe(H2O)6]Cl3 + 3 H
FeCl3 + Al = AlCl3 + Fe =>
FeCl3 + Al = AlCl3 + Fe
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
CH3 = C2H6 =>
2 CH3 = C2H6
Al2O3 + Ca(OH)2 = CaO + Al(OH)3 =>
Al2O3 + 3 Ca(OH)2 = 3 CaO + 2 Al(OH)3
Cr2SO3 + H2SO4 = Cr2SO4 + H2SO3 =>
Cr2SO3 + H2SO4 = Cr2SO4 + H2SO3
Ag2S + K1N1C1 = K1Ag1(C1N1)2 + K2S =>
Ag2S + 4 K1N1C1 = 2 K1Ag1(C1N1)2 + K2S
Fe + FeS = Fe2S =>
Fe + FeS = Fe2S
KNO3 + NaNO3 = KNaN2O6 =>
KNO3 + NaNO3 = KNaN2O6
C6H6 + Cl2 = C6H2Cl + HCl2 =>
2 C6H6 + 9 Cl2 = 2 C6H2Cl + 8 HCl2
LiOH + Ca(NO3)2 = Ca(OH)2 + LiNO3 =>
2 LiOH + Ca(NO3)2 = Ca(OH)2 + 2 LiNO3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Ti + B4C = TiB2 + C =>
2 Ti + B4C = 2 TiB2 + C
X2Y3 + HNO3 + H2O = H3XO4 + H2YO4 + NO =>
3 X2Y3 + 28 HNO3 + 4 H2O = 6 H3XO4 + 9 H2YO4 + 28 NO
Fe(OH)3 + H2O2 = Fe2O3 + H(OH)2 =>
4 Fe(OH)3 + 3 H2O2 = 2 Fe2O3 + 6 H(OH)2
H2S + NaO = NaS + H2O =>
H2S + NaO = NaS + H2O
Mg(s) + ZnSO4 = MgSO4(aq) + Zn(s) =>
Mg(s) + ZnSO4 = MgSO4(aq) + Zn(s)
IH + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 IH + 2 KMnO4 + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
Pb(NO3)2 + FeCl3 = PbCl3 + Fe(NO3)2 =>
Pb(NO3)2 + FeCl3 = PbCl3 + Fe(NO3)2
AgNO3 + FeI2 = AgI2 + FeNO3 =>
AgNO3 + FeI2 = AgI2 + FeNO3
Fe2O3(g) + C(g) = Fe(g) + CO2(g) =>
2 Fe2O3(g) + 3 C(g) = 4 Fe(g) + 3 CO2(g)
KNbO3 + BaTe2O6 = KBaNbTe2O9 =>
KNbO3 + BaTe2O6 = KBaNbTe2O9
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NH2O + K2SO4 + Cr2SO4 + H2 =>
7 C6H5NH2 + 2 H2SO4 + K2Cr2O7 = 7 C6H5NH2O + K2SO4 + Cr2SO4 + 2 H2
K3[Fe(CN)6] + Cr2O3 + KOH = K4[Fe(CN)6] + K2CrO4 + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 KOH = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
