| Équations équilibrées la veille |
2 Hg + HNO3 = H + Hg2NO3
Cd2CO3 = Cd2O + CO2 =>
Cd2CO3 = Cd2O + CO2
NiCl2(s) + O(g) = Ni2O3(s) + Cl2O5(g) =>
2 NiCl2(s) + 13 O(g) = Ni2O3(s) + 2 Cl2O5(g)
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O + 5 Na2SO4
N2 + O2 = N4O7 =>
4 N2 + 7 O2 = 2 N4O7
C8H8O2 + HCl = C8H8O2H + Cl =>
C8H8O2 + HCl = C8H8O2H + Cl
P + HNO3 = NO2 + water + H3PO4 =>
P + 5 HNO3 = 5 NO2 + H2O + H3PO4
Fe + Ni3N = Fe3N2 + Ni =>
3 Fe + 2 Ni3N = Fe3N2 + 6 Ni
H2SO4 + Na2CO3(aq) = H2CO3 + Na2SO4 =>
H2SO4 + Na2CO3(aq) = H2CO3 + Na2SO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe2O3 + NaOH + H2O = Na3[Fe(OH)6] =>
Fe2O3 + 6 NaOH + 3 H2O = 2 Na3[Fe(OH)6]
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaOH + H2C4O2 = Na2C4O2 + H2O =>
2 NaOH + H2C4O2 = Na2C4O2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe(OH)2 + H2O2 = Fe(OH)3 = =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + SO4{-} + H{+} = Fe2(SO4)3 + H2O + SO2 =>
2 Fe + 4 SO4{-} + 4 H{+} = Fe2(SO4)3 + 2 H2O + SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C19H40 + H2O = H2 + CO =>
C19H40 + 19 H2O = 39 H2 + 19 CO
C7H5O2K + HNO3 + H2SO4 = C7H5O4N + K2SO4 + H2O =>
2 C7H5O2K + 2 HNO3 + H2SO4 = 2 C7H5O4N + K2SO4 + 2 H2O
K2C2O4 + H2C2O4 + K2Cr2O7 = K2[Cr(C2O4)3] + H2O + CO2 =>
K2C2O4 + 7 H2C2O4 + K2Cr2O7 = 2 K2[Cr(C2O4)3] + 7 H2O + 4 CO2
HAlO2 + NH4OH = NH4AlO2 + H2O =>
HAlO2 + NH4OH = NH4AlO2 + H2O
K3(PO4) + CaBr2 = K3Br2 + Ca(PO4) =>
K3(PO4) + CaBr2 = K3Br2 + Ca(PO4)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CuI + NH3 = Cu(NH3)4 + I2 =>
2 CuI + 8 NH3 = 2 Cu(NH3)4 + I2
CuCl2 + H2SO3 + Na2SO3 + H2O = CuCl + NaHSO4 + HCl =>
4 CuCl2 + H2SO3 + Na2SO3 + 2 H2O = 4 CuCl + 2 NaHSO4 + 4 HCl
Zn2O2 + H2SO4 = ZnSO4 + H2O =>
Zn2O2 + 2 H2SO4 = 2 ZnSO4 + 2 H2O
Ca(HCO3)2 + HCl = CaCl2 + H(HCO3) =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H(HCO3)
NO + O3 + H2O = HNO3 =>
2 NO + O3 + H2O = 2 HNO3
CrCl2 + NO + HCl = CrCl3 + N2 + H2O =>
4 CrCl2 + 2 NO + 4 HCl = 4 CrCl3 + N2 + 2 H2O
NH4OH + HC2H32 = CH3CO2 + NH4 + H2O =>
34 NH4OH + HC2H32 = CH3CO2 + 34 NH4 + 32 H2O
KMnO4 + C3H6 + H2O = C3H6(OH)2 + KOH + MnO2 =>
2 KMnO4 + 3 C3H6 + 4 H2O = 3 C3H6(OH)2 + 2 KOH + 2 MnO2
K2SO4 + AgCl = K2Cl2 + SO4Ag2 =>
K2SO4 + 2 AgCl = K2Cl2 + SO4Ag2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SrSO4(l) + BaCl2 = SrCl2 + BaSO4 =>
SrSO4(l) + BaCl2 = SrCl2 + BaSO4
KC2H3O2 + HCl = KCl + H2CO =>
KC2H3O2 + HCl = KCl + 2 H2CO
PbS + H2 + O2 = H2SO4 + Pb =>
PbS + H2 + 2 O2 = H2SO4 + Pb
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeBr2 + NH3 + H2O = Fe(OH)2 + NH4Br =>
FeBr2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4Br
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
KI + Pb3N2 = K3N + PbI2 =>
6 KI + Pb3N2 = 2 K3N + 3 PbI2
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HAsO3 = As2O5 + H2O =>
2 HAsO3 = As2O5 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
