| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Li + H(OH) = H2 + LiOH =>
2 Li + 2 H(OH) = H2 + 2 LiOH
BF3(g) + H2O(l) = HF(l) + H3BO3(s) =>
BF3(g) + 3 H2O(l) = 3 HF(l) + H3BO3(s)
Li(l) + HCl(aq) = LiCl(s) + H2(g) =>
2 Li(l) + 2 HCl(aq) = 2 LiCl(s) + H2(g)
Zn(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Zn(OH)2 =>
Zn(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Zn(OH)2
Br2 + S8 + H2O = HBr + H2SO4 =>
24 Br2 + S8 + 32 H2O = 48 HBr + 8 H2SO4
Sn + (OH)4 = Sn(OH)4 =>
Sn + (OH)4 = Sn(OH)4
HAsO2 + I2 + H2O = H3AsO4 + HI =>
HAsO2 + I2 + 2 H2O = H3AsO4 + 2 HI
Fe(OH)2 + NO2 = Fe(NO3)2 + NO + H2O =>
Fe(OH)2 + 3 NO2 = Fe(NO3)2 + NO + H2O
Cu + CaCl2 = CuCl + Ca2 =>
4 Cu + 2 CaCl2 = 4 CuCl + Ca2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Ba(OH)2 + SnCl4 = Sn(OH)4 + BaCl2 =>
2 Ba(OH)2 + SnCl4 = Sn(OH)4 + 2 BaCl2
HO(CH2CH2O)H + O2 = CO2 + H2O =>
2 HO(CH2CH2O)H + 5 O2 = 4 CO2 + 6 H2O
FeCl3 + F2 = FeF + Cl2 =>
2 FeCl3 + F2 = 2 FeF + 3 Cl2
As + KNO3 + KOH = K3AsO4 + NH3 + H2O =>
8 As + 5 KNO3 + 19 KOH = 8 K3AsO4 + 5 NH3 + 2 H2O
Zn + CuO = Cu + ZnO =>
Zn + CuO = Cu + ZnO
(CuOH)2SO4 + NaOH = CuO + Na2SO4 + H2O =>
(CuOH)2SO4 + 2 NaOH = 2 CuO + Na2SO4 + 2 H2O
SOCl2 + C10H18O4 = C10H16Cl2O2 + HCl + SO2 =>
2 SOCl2 + C10H18O4 = C10H16Cl2O2 + 2 HCl + 2 SO2
Mo + HNO3 = NO + MoO3 + H2O =>
Mo + 2 HNO3 = 2 NO + MoO3 + H2O
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Zn(OH)2 + NH3*H2O = [Zn(NH3)46](OH)2 + H2O =>
Zn(OH)2 + 46 NH3*H2O = [Zn(NH3)46](OH)2 + 46 H2O
PBr3 + C3H6O = C3H5Br + PBr2OH =>
PBr3 + C3H6O = C3H5Br + PBr2OH
NO2{-} + NH3 = N2O + H2O + O{2-} =>
4 NO2{-} + 2 NH3 = 3 N2O + 3 H2O + 2 O{2-}
C + H2 = CH41 =>
2 C + 41 H2 = 2 CH41
Pb + H2O = H2PbO =>
Pb + H2O = H2PbO
NaOH + Fe2O3Cl2 = NaCl2 + Fe2O3OH =>
NaOH + Fe2O3Cl2 = NaCl2 + Fe2O3OH
IO3{-} + N2H4 = N2 + I{-} + H2O =>
2 IO3{-} + 3 N2H4 = 3 N2 + 2 I{-} + 6 H2O
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 H2O
NH4Cl + CH3COONa = NH3Cl + CH3COOHNa =>
NH4Cl + CH3COONa = NH3Cl + CH3COOHNa
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Si + HI(g) = SiI2 + H2 =>
Si + 2 HI(g) = SiI2 + H2
Fe(Cr2)(O7) + (K2)CO3 + O2 = (K2)CrO4 + (Fe2)O3 + CO2 =>
4 Fe(Cr2)(O7) + 8(K2)CO3 + O2 = 8(K2)CrO4 + 2(Fe2)O3 + 8 CO2
Al + Mg(OH)2 = Mg + Al(OH)3 =>
2 Al + 3 Mg(OH)2 = 3 Mg + 2 Al(OH)3
K2Cr2O7 + K3AsO3 + H2O = K3AsO4 + KCr(OH)4 =>
K2Cr2O7 + 3 K3AsO3 + 4 H2O = 3 K3AsO4 + 2 KCr(OH)4
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
H2SO3 + Pb(C2H3O2)2 = HC2H3O2 + PbSO3 =>
H2SO3 + Pb(C2H3O2)2 = 2 HC2H3O2 + PbSO3
Ti + CoO = Ti2O3 + Co =>
2 Ti + 3 CoO = Ti2O3 + 3 Co
LiF + BaSO4 = Li2SO4 + BaF2 =>
2 LiF + BaSO4 = Li2SO4 + BaF2
Fe{3+} + HCOOH = CO2 + H{+} + Fe{2+} =>
2 Fe{3+} + HCOOH = CO2 + 2 H{+} + 2 Fe{2+}
Zn(NO2)2 + Na3PO4 = Zn3(PO4)2 + NaNO2 =>
3 Zn(NO2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaNO2
CO4H4 = CO2 + H2O =>
CO4H4 = CO2 + 2 H2O
Al + Cu(SO4)3 = Cu + Al2SO4 =>
6 Al + Cu(SO4)3 = Cu + 3 Al2SO4
Ag + H2Se = Ag2Se + H2 =>
2 Ag + H2Se = Ag2Se + H2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
S8 + KClO = SO2 + KCl =>
S8 + 16 KClO = 8 SO2 + 16 KCl
C3H5O2Cl + NH3 = C3H7O2N + NH4Cl =>
C3H5O2Cl + 2 NH3 = C3H7O2N + NH4Cl
C6H10KMnO4 = C6H10O2KMnO2 =>
C6H10KMnO4 = C6H10O2KMnO2
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
NaB + NaOH = Na + BOH =>
NaB + NaOH = 2 Na + BOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
