Kp = 0.04 atm at 899 K for the equilibrium shown below.

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asked Oct 7, 2017 in Chemistry by jisu zahaan (28,760 points) 28 435 1070

Kp = 0.04 atm at 899 K for the equilibrium shown below. What is the equilibrium concentration of C2H6 when it is placed in a flask at 4.0 atm pressure and allowed to come to equilibrium?  

1 Answer

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answered Oct 7, 2017 by sforrest072 (157,439 points) 63 448 1258
selected Oct 8, 2017 by sanjeev
 
Best answer

Let p be the pressure exerted by ethene and hydrogen gas (each) at equilibrium. Now, according to the reaction, 

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