Question

Pcl5, Pcl3 and cl3 are at equilibrirem at
500K and having concertation 1.59 M pcl3
1.59 M cl2 and 1.41 Pcl5 calculate the
Kc for the reaction
Pun pcl5 + pcl3​

Answer 1

Answer:

Kc is 1.79

Explanation:

Kc =[PCl3][Cl2]/[PCl5]

=(1.59)(1.59)/(1.41)

=1.79