Question

Calculate the value of kpp for the equation c ( s ) co 2 ( g ) ����� - - ������ 2 co ( g ) kp = ? c ( s ) co 2 ���� ( g ) ���� ����� - - ������ ���� 2 co ( g ) ���� p = ? given that at a certain temperature c ( s ) 2 h 2 o ( g ) h 2 ( g ) co 2 ( g ) ����� - - ������ co 2 ( g ) 2 h 2 ( g ) ����� - - ������ h 2 o ( g ) co ( g ) kp 1 kp 2 = 3 . 4 3 = 0 . 7 3 3

Answer 1

To calculate the equilibrium constant Kp for the reaction C(s) + CO2(g) ⇌ 2CO(g), use the relation Kp = Kp1 / Kp2 with the given values of Kp1 = 3.43 and Kp2 = 0.733 to find Kp ≈ 4.68.

Step-by-step explanation:

The calculation of the equilibrium constant Kp from the given equilibrium constants Kp1 and Kp2 for the series of reactions can be found by understanding how these constants relate to each other algebraically. Since the student has provided the constant for the two reactions involving CO, H2O, H2, and CO2, we can use the equation Kp = Kp1 / Kp2 to find the missing Kp for the overall reaction C(s) + CO2(g) ⇌ 2CO(g). Plugging in the given values, Kp1 = 3.43 and Kp2 = 0.733, we find that Kp = 3.43 / 0.733, which equals approximately 4.68.