General Chemistry for Engineers

Lesson: Chemical Equilibrium

Directions: Answer the following problems by showing the complete solution. In return, I will give you a good rating. Thank you so much!

Note: Please be careful with the units and measurements in calculations. Thank you!

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Suppose a 500.mL flask is filled with 0.80mol of O2 and 1.0mol of NO. The following reaction becomes possible: N2(g)+O2(g)2NO(g) The equilibrium constant K for this reaction is 2.70 at the temperature of the flask. Calculate the equilibrium molarity of N2. Round your answer to two decimal places