The equilibrium constant (Kp) for the decomposition of phosphorus pentachloride (PCl5) to phosphorus trichloride (PCl3) and molecular chlorine (Cl2) is found to be 1.05 at 250oC. If the equilibrium partial pressure of PCl5 and PCl3 are 0.973 and 0.548 atm, respectively, what is the equilibrium partial pressure of Cl2 at 250 oC?PCl5 (g) ↔ PCl3 (g) + Cl2 (g)

The partial pressure of is 1.86 atm

Explanation:

Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as

The given balanced equilibrium reaction is,

Pressure at eqm.     0.973 atm                 0.548atm      x atm

The expression for equilibrium constant for this reaction will be,

Now put all the given values in this expression, we get :

By solving the term 'x', we get :

x = 1.86 atm

Thus, the partial pressure of is 1.86 atm

a non redox reaction occurs when there is not a transfer of electrons. for redox reactions, which are reduction-oxidation reactions, a change in the oxidation number occurs. elements that are reduced gain electrons, and elements that are oxidized lose electrons.

explanation:

i think the answer is terrae but not 100 percent sure. ▓▬▬ §