| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + K2S = 2 FeCl2 + 2 KCl + S
{4-} + H{+} + MnO4{-} = MnO2 + H2O =>
3{4-} + 16 H{+} + 4 MnO4{-} = 4 MnO2 + 8 H2O
TiO2 + FeSO4 + H2O = TiFeO3 + H2SO4 =>
TiO2 + FeSO4 + H2O = TiFeO3 + H2SO4
BaCO3CO = BaCO2CO2 =>
BaCO3CO = BaCO2CO2
LiBr + AgOH = LiOH + AgBr =>
LiBr + AgOH = LiOH + AgBr
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
LiO2 + H2O = LiOH + O =>
2 LiO2 + H2O = 2 LiOH + 3 O
[(CH3C5H4)Mn(CO)2(NO)]PF6 + (C6H5)3P = [(CH3C5H4)Mn(CO)(NO)((C6H5)3P)]PF6 + CO =>
[(CH3C5H4)Mn(CO)2(NO)]PF6 + (C6H5)3P = [(CH3C5H4)Mn(CO)(NO)((C6H5)3P)]PF6 + CO
Cu2S(s) + O2(g) = Cu2O(s) + SO2(g) =>
2 Cu2S(s) + 3 O2(g) = 2 Cu2O(s) + 2 SO2(g)
C9H8O2 + Na2CO3 = NaCH + H2O + CO2 =>
3 C9H8O2 + 10 Na2CO3 = 20 NaCH + 2 H2O + 17 CO2
Ba(NO3)2 + Cu2(SO4) = Ba2(SO4)2 + Cu(NO3) =>
2 Ba(NO3)2 + 2 Cu2(SO4) = Ba2(SO4)2 + 4 Cu(NO3)
K2Cr2O7 + SnCl2 + HCl = KCl + CrCl4 + SnCl4 + H2O =>
K2Cr2O7 + 2 SnCl2 + 14 HCl = 2 KCl + 2 CrCl4 + 2 SnCl4 + 7 H2O
H2S + Pb(NO3)2 = PbS + NO3 + H2 =>
H2S + Pb(NO3)2 = PbS + 2 NO3 + H2
H2O + SO2 + KIO3 = I2 + HSO3 + KOH =>
6 H2O + 10 SO2 + 2 KIO3 = I2 + 10 HSO3 + 2 KOH
Pb(No3)2 + KS = KNo3 + PbS2 =>
Pb(No3)2 + 2 KS = 2 KNo3 + PbS2
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
HI + Ag = AgI + H2 =>
2 HI + 2 Ag = 2 AgI + H2
Cr{6+} + S2O3{2-} = Cr{3+} + S4O6{2-} =>
2 Cr{6+} + 6 S2O3{2-} = 2 Cr{3+} + 3 S4O6{2-}
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Ca(NO3)2*4(H2O) + NH6PO4 + C2H5NO2 + Na2HPO4*2(H2O) = Na3Ca6(PO4)5 + CO2 + H2O + N2 =>
12 Ca(NO3)2*4(H2O) + 7 NH6PO4 + 11 C2H5NO2 + 3 Na2HPO4*2(H2O) = 2 Na3Ca6(PO4)5 + 22 CO2 + 104 H2O + 21 N2
NO3 + H2O = NH4 + OH =>
NO3 + 7 H2O = NH4 + 10 OH
CdCl2 + Al3 = AlCl3 + Cd2 =>
18 CdCl2 + 4 Al3 = 12 AlCl3 + 9 Cd2
C6H12O6 + O2 = CO2 + H2O(l) =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O(l)
As2S3 + H2O + HNO3 = NO + H3AsSO4 + H2SO4 =>
3 As2S3 + 4 H2O + 16 HNO3 = 16 NO + 6 H3AsSO4 + 3 H2SO4
BaSO4 + NaCl = BaCl2 + SO4Na2 =>
BaSO4 + 2 NaCl = BaCl2 + SO4Na2
Be(OH)2 + HFO = Be(FO)2 + H2O =>
Be(OH)2 + 2 HFO = Be(FO)2 + 2 H2O
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
MgSO4 + HNO3 = H2SO4 + Mg(NO3)2 =>
MgSO4 + 2 HNO3 = H2SO4 + Mg(NO3)2
HgNO3 + Na2CO3 = NaNO3 + Hg2CO3 =>
2 HgNO3 + Na2CO3 = 2 NaNO3 + Hg2CO3
C3H8 + KMnO4 + H2O = C3H8O2 + KOH + MnO2 =>
3 C3H8 + 4 KMnO4 + 2 H2O = 3 C3H8O2 + 4 KOH + 4 MnO2
CH3CH2CH2COONa + NaOH = C3H8 + Na2CO3 =>
CH3CH2CH2COONa + NaOH = C3H8 + Na2CO3
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
MgS + HBr = MgBr2 + H2S =>
MgS + 2 HBr = MgBr2 + H2S
Mo + HF + HNO3 = HMoF7 + NO + H2O =>
Mo + 7 HF + 2 HNO3 = HMoF7 + 2 NO + 4 H2O
[Al(OH)3] + [H2SO4] = [Al2(SO4)3] + H2O =>
2[Al(OH)3] + 3[H2SO4] = [Al2(SO4)3] + 6 H2O
NH3 + O3 = N2O3 + H2 =>
2 NH3 + O3 = N2O3 + 3 H2
Pb + H2SO4 = Pb4(SO2)2 + H2O + PbO5 =>
22 Pb + 10 H2SO4 = 5 Pb4(SO2)2 + 10 H2O + 2 PbO5
H2SO4 + HNO3 + C8H8O2 = C8H7NO4 + H3O{+} + HSO4{-} =>
H2SO4 + HNO3 + C8H8O2 = C8H7NO4 + H3O{+} + HSO4{-}
Na2SO3(aq) + HCl(aq) = NaCl + SO2 + H2O =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl + SO2 + H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
K2SO3 + K2CrO4 + H2O = K2SO4 + K2[Cr(OH)4] =>
2 K2SO3 + K2CrO4 + 2 H2O = 2 K2SO4 + K2[Cr(OH)4]
C7H8O = C7H6O + H2 =>
C7H8O = C7H6O + H2
Al(NO3)3 + K3Fe(CN)6 = AlFe(CN)6 + KNO3 =>
Al(NO3)3 + K3Fe(CN)6 = AlFe(CN)6 + 3 KNO3
NaCl + KIO3 + H2O = Cl2 + NaOH + KI =>
6 NaCl + KIO3 + 3 H2O = 3 Cl2 + 6 NaOH + KI
CaO + SO2 = CaS + O3 =>
CaO + SO2 = CaS + O3
K3Te(CN)6 + Cr2O3 + KOH = K4Te(CN)6 + K2CrO4 + H2O =>
6 K3Te(CN)6 + Cr2O3 + 10 KOH = 6 K4Te(CN)6 + 2 K2CrO4 + 5 H2O
Ba + O = BaO7 =>
Ba + 7 O = BaO7
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
