<u>Answer:</u>
<u>For A:</u> The total pressure in the flask at equilibrium is 1.19 atm
<u>For B:</u> The value of for the given equation is 2.016
<u>Explanation:</u>
We are given:
Initial partial pressure of A = 0.77 atm
Equilibrium partial pressure of A = 0.35 atm
For the given chemical equation:
<u>Initial:</u> 0.77
<u>At eqllm:</u> 0.77-x 2x
Evaluating the value of 'x'
Equilibrium partial pressure of B = 2x = (2 × 0.42) = 0.84 atm
Total pressure in the flask at equilibrium =
Hence, the total pressure in the flask at equilibrium is 1.19 atm
The expression of for given equation follows:
Putting values in above expression, we get:
Hence, the value of for the given equation is 2.016