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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: yonglu1989 on March 06, 2016, 01:05:14 PM

Title: Chemistry olympiad 2015 Question 33: Ratio of Kc/Kp
Post by: yonglu1989 on March 06, 2016, 01:05:14 PM

The question goes as follows:
What is the ratio Kc/Kp for the following reaction at 723 °C?

O2(g) + 3 UO2Cl2(g)  ::equil:: U3O8(s) + 3 Cl2(g)

(A) 0.0122 (B) 1.00 (C) 59.4 (D) 81.8

The problem doesnt provide any constants, can someone explain to me how to solve this problem? Thanks once again!

Title: Re: Chemistry olympiad 2015 Question 33: Ratio of Kc/Kp
Post by: AWK on March 06, 2016, 03:02:25 PM

Use ideal gas law and symbols for recalculation.