| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + MgOH = Mg(H2PO4) + H2O
C6H6 + NaOH = C6H5Na + H2O =>
C6H6 + NaOH = C6H5Na + H2O
H2SO4 + Na2C2O4 + KMnO4 = CO2 + H2O + K2SO4 + MnSO4 + NaSO4 =>
16 H2SO4 + 5 Na2C2O4 + 4 KMnO4 = 10 CO2 + 16 H2O + 2 K2SO4 + 4 MnSO4 + 10 NaSO4
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
BaSO4 + CH3COOH = BaCH3COOH + SO4 =>
BaSO4 + CH3COOH = BaCH3COOH + SO4
NH4I + K2SO4 = (NH4)2SO4 + KI =>
2 NH4I + K2SO4 = (NH4)2SO4 + 2 KI
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
HClO3 + H2O = ClO3{-} + H3O{+} =>
HClO3 + H2O = ClO3{-} + H3O{+}
C5H9NO2 + O2 = CO2 + H2O + N2 =>
4 C5H9NO2 + 25 O2 = 20 CO2 + 18 H2O + 2 N2
H + PO = HPO =>
H + PO = HPO
AgCl + NH4OH = [Ag(NH3)Cl] + H2O =>
AgCl + NH4OH = [Ag(NH3)Cl] + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
AB2 + C[DE3] = A(DE3)2 + CB =>
AB2 + 2 C[DE3] = A(DE3)2 + 2 CB
CuSO4*5H2O(aq) = CuSO4(s) + H2O(g) =>
CuSO4*5H2O(aq) = CuSO4(s) + 5 H2O(g)
C2H5OH + FeSO4 = C2H4 + FeSO4*H2O =>
C2H5OH + FeSO4 = C2H4 + FeSO4*H2O
C9H21N3O3 = C + NH3 + C2H4 + NO2 =>
8 C9H21N3O3 = 6 C + 12 NH3 + 33 C2H4 + 12 NO2
Rb{+} + O{-2} = Rb2O =>
2 Rb{+} + O{-2} = Rb2O
C6H + O = C2O + H2O =>
2 C6H + 7 O = 6 C2O + H2O
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
Cu3Zn2 + HNO3 = Cu(NO3)2 + Zn(NO3)2 + NO2 + H2O =>
Cu3Zn2 + 20 HNO3 = 3 Cu(NO3)2 + 2 Zn(NO3)2 + 10 NO2 + 10 H2O
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl + KCl + H2O =>
3 Na2SO3 + KMnO4 + 2 HCl = 3 Na2SO4 + MnCl + KCl + H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CoCl2*6H2O + FeCl3 + NaOH = CoFe2O4 + NaCl + H2O =>
CoCl2*6H2O + 2 FeCl3 + 8 NaOH = CoFe2O4 + 8 NaCl + 10 H2O
SiO2 + K = K2O + Si =>
SiO2 + 4 K = 2 K2O + Si
Ag2SO2 + AlCl3 = AgCl + Al2(SO2)3 =>
3 Ag2SO2 + 2 AlCl3 = 6 AgCl + Al2(SO2)3
NH3 + K2HgI4 + NaOH = Hg2NI + KI + NaI + H2O =>
NH3 + 2 K2HgI4 + 3 NaOH = Hg2NI + 4 KI + 3 NaI + 3 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag(NO3) + CuCl2 = AgCl + Cu(NO3)2 =>
2 Ag(NO3) + CuCl2 = 2 AgCl + Cu(NO3)2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li6 + N2 = Li3N =>
Li6 + N2 = 2 Li3N
H2SiF6 = HF + SiF4 =>
H2SiF6 = 2 HF + SiF4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
BF3 + H = B + HF =>
BF3 + 3 H = B + 3 HF
FeSO4 + NaNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO + Na2SO4 =>
6 FeSO4 + 2 NaNO3 + 4 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO + Na2SO4
KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2SO4 + 2 Na2MnO4 + 2 H2O
CH2O + Cu(OH)2 + NaOH = Na2CO3 + Cu2 + H2O = cu2 + hcoona + h20 =>
CH2O + 2 Cu(OH)2 + 2 NaOH = Na2CO3 + Cu2 + 4 H2O
Mn + F = MnF3 =>
Mn + 3 F = MnF3
NH4ClO4 = Cl2 + O2 + N2 + H2 =>
2 NH4ClO4 = Cl2 + 4 O2 + N2 + 4 H2
C8H8O3 + NaOH = C8H7O3Na + H2O =>
C8H8O3 + NaOH = C8H7O3Na + H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
O2 + C2H6O2 = CO2 + H2O =>
5 O2 + 2 C2H6O2 = 4 CO2 + 6 H2O
Fe(NO3)2*9H2O + Gd(NO3)3*6H2O + NaOH = Fe2GdO4 + N2 + H2O + NaNO3 =>
20 Fe(NO3)2*9H2O + 10 Gd(NO3)3*6H2O + 68 NaOH = 10 Fe2GdO4 + N2 + 274 H2O + 68 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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