| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl + KHF2 = LiF + KCl + HF
C7H9N + O2 = CO2 + H2O + NO2 =>
4 C7H9N + 41 O2 = 28 CO2 + 18 H2O + 4 NO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe(NO3)3*9(H2O) + C6H8O7*H2O + C6H15NO3 = C12H22FeN3O14*2(H2O) + C6H15NO3(NO3) + H2O =>
7 Fe(NO3)3*9(H2O) + 6 C6H8O7*H2O + 16 C6H15NO3 = 7 C12H22FeN3O14*2(H2O) + 8 C6H15NO3(NO3) + 62 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
N2 + O2 = NO =>
N2 + O2 = 2 NO
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Fe(NO3)3*9H2O + C6H8O7*H2O + C6H15NO3 = (C6H15NO3)5(Fe(C6H5O7)2) + C6H15NO3(NO3) + H2O =>
7 Fe(NO3)3*9H2O + 16 C6H8O7*H2O + 52 C6H15NO3 = 7(C6H15NO3)5(Fe(C6H5O7)2) + 19 C6H15NO3(NO3) + 93 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2O = H{+} + OH{-} =>
H2O = H{+} + OH{-}
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2O = H{+} + OH{-} =>
H2O = H{+} + OH{-}
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + NH4NO3 =>
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + 2 NH4NO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2O = H{+} + OH{-} =>
H2O = H{+} + OH{-}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + OH = H2O =>
H2 + 2 OH = 2 H2O
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaCl + H2O =>
7 Cl2 + 12 Ba(OH)2 = 2 Ba(ClO3)2 + 10 BaCl + 12 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/20
Équations équilibrées sur02/17/19
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
