| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 A2 = 2 A7
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
SiH4 + KOH + H2O = H2 + K2SiO3 =>
SiH4 + 2 KOH + H2O = 4 H2 + K2SiO3
Na3Al + Cl3PO4 = Na3PO4 + AlCl3 =>
Na3Al + Cl3PO4 = Na3PO4 + AlCl3
Cu2S + NH4OH = CuOH + (NH4)2S =>
Cu2S + 2 NH4OH = 2 CuOH + (NH4)2S
AgNO3KBr = AgBr + KNO3 =>
AgNO3KBr = AgBr + KNO3
HSO4 + NaHCO3 = NaSO4 + CO2 + HOH =>
HSO4 + NaHCO3 = NaSO4 + CO2 + HOH
Ca3(PO4)2 + C + SiO2 = P4 + CO2 + CaSi =>
2 Ca3(PO4)2 + 14 C + 6 SiO2 = P4 + 14 CO2 + 6 CaSi
C2H2O4 + NH4 = (NH4)2C2O4 + H2 =>
C2H2O4 + 2 NH4 = (NH4)2C2O4 + H2
K + LiBr = LiK + Br =>
K + LiBr = LiK + Br
KI + Mg = MgI2 + K =>
2 KI + Mg = MgI2 + 2 K
KMnO4 + CH3CH2OH + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
12 KMnO4 + 5 CH3CH2OH + 18 H2SO4 = 10 CO2 + 33 H2O + 12 MnSO4 + 6 K2SO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe2 + CO3 = Fe2O3 + CO2 =>
Fe2 + 3 CO3 = Fe2O3 + 3 CO2
PH3 + Cu2O = P4 + H2O + Cu =>
4 PH3 + 6 Cu2O = P4 + 6 H2O + 12 Cu
Pb(C2H3O2)2 + CrCl3 = PbCl3 + Cr(C2H3O2)2 =>
Pb(C2H3O2)2 + CrCl3 = PbCl3 + Cr(C2H3O2)2
Cr(OH)6 + H2PO3 = CrPO5 + H2O =>
Cr(OH)6 + H2PO3 = CrPO5 + 4 H2O
Fe(s) + Zn(NO4)2(aq) = FeZn + NO4 =>
Fe(s) + Zn(NO4)2(aq) = FeZn + 2 NO4
SO + O = SO3 =>
SO + 2 O = SO3
Ag + FeSO4 = Ag(SO4)2 + Fe =>
Ag + 2 FeSO4 = Ag(SO4)2 + 2 Fe
Fe2(SO4)3 + HNO3 = H2SO4 + Fe(NO3)3 =>
Fe2(SO4)3 + 6 HNO3 = 3 H2SO4 + 2 Fe(NO3)3
LiOH + SO = Li2SO2 + H2O =>
2 LiOH + SO = Li2SO2 + H2O
HNO3 + PbS2 = Pb(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 PbS2 = 3 Pb(NO3)2 + 2 NO + 6 S + 4 H2O
Na + H3O = Na5(OH)2 + H5 =>
25 Na + 10 H3O = 5 Na5(OH)2 + 4 H5
Cl2O7 + FeO = FeCl2O8 =>
Cl2O7 + FeO = FeCl2O8
MnSO4 + K2S2O8 + H2O = KMnO4 + K2S2O7 + H2SO4 =>
2 MnSO4 + 5 K2S2O8 + 4 H2O = 2 KMnO4 + 4 K2S2O7 + 4 H2SO4
H3Po4 + Mg(OH)2 = Mg3(Po4)2 + H(OH) =>
2 H3Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H(OH)
C16 + H2 + OH = C8H12HOH =>
C16 + 13 H2 + 2 OH = 2 C8H12HOH
BiCl3 + SnCl2 = SnCl4 + Bi =>
2 BiCl3 + 3 SnCl2 = 3 SnCl4 + 2 Bi
As2O2 + AgNO3 = Ag2AsO2 + NO2 + O2 =>
As2O2 + 4 AgNO3 = 2 Ag2AsO2 + 4 NO2 + O2
NaCl + CaCl2 = CaNa + Cl2 =>
2 NaCl + 2 CaCl2 = 2 CaNa + 3 Cl2
C3H6O + HCl = C3H7OH + Cl2 =>
C3H6O + 2 HCl = C3H7OH + Cl2
Li + CuO = Li2O + Cu =>
2 Li + CuO = Li2O + Cu
NH3 + CrCl3 + H2O = Cr(OH)3 + NH4Cl =>
3 NH3 + CrCl3 + 3 H2O = Cr(OH)3 + 3 NH4Cl
NO + O2 + Na2CO3 = CO2 + NaNO2 =>
4 NO + O2 + 2 Na2CO3 = 2 CO2 + 4 NaNO2
NH4Cl + NH3 = NH4{+} + NH3Cl{-} =>
NH4Cl + NH3 = NH4{+} + NH3Cl{-}
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
Cu3N + Li2Cr2O7 + HClO4 = Cu(ClO4)2 + HNO3 + Cr(ClO4)3 + LiClO4 + H2O =>
6 Cu3N + 11 Li2Cr2O7 + 124 HClO4 = 18 Cu(ClO4)2 + 6 HNO3 + 22 Cr(ClO4)3 + 22 LiClO4 + 59 H2O
MnSO5H2 + H2C2O4 + H2O = MnC2O7H6 + H2SO4 =>
MnSO5H2 + H2C2O4 + 2 H2O = MnC2O7H6 + H2SO4
H3C6H5O9 + NaHCO3 = Na3C6H5O4 + H2O + CO2 =>
12 H3C6H5O9 + 21 NaHCO3 = 7 Na3C6H5O4 + 41 H2O + 51 CO2
As4O6 + C = As + CO =>
As4O6 + 6 C = 4 As + 6 CO
NH3(aq) + H2O(l) = HO + NH3H =>
NH3(aq) + H2O(l) = HO + NH3H
H2SO4 + Fe = Fe(SO4) + H2O + SO =>
3 H2SO4 + 2 Fe = 2 Fe(SO4) + 3 H2O + SO
K2S + Li = Li2S + K2 =>
K2S + 2 Li = Li2S + K2
NiCl2 + Pd = PdCl2 + Ni =>
NiCl2 + Pd = PdCl2 + Ni
Fe(s) + HBr(l) = FeBr2(aq) + H2(g) =>
Fe(s) + 2 HBr(l) = FeBr2(aq) + H2(g)
O2(g) + PCl3(g) = POCl3(g) =>
O2(g) + 2 PCl3(g) = 2 POCl3(g)
SrSO3 + HNO3 = Sr(NO3)2 + H2SO3 =>
SrSO3 + 2 HNO3 = Sr(NO3)2 + H2SO3
PuO2C2H3O2 = Pu + O2 + C + H2 =>
2 PuO2C2H3O2 = 2 Pu + 4 O2 + 4 C + 3 H2
Ph + H2O2 = Ph(OH)2 =>
Ph + H2O2 = Ph(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
