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I need help with the following questions. If you don't have time to solve both then please do the 2nd one. The answers I got are

1a .5

1b 1

1c not sure how to do it

2a 3.86

2b 2.42^13

Are they correct?

1) For the following reaction

2SO

What is the value of the Mass Action Expression when 2.5 moles of SO

4NH

What is the value of the mass action expression in (d) above if, in a 2.5 liter container there is 7.5 moles of NH

1a .5

1b 1

1c not sure how to do it

2a 3.86

2b 2.42^13

Are they correct?

1) For the following reaction

2SO

_{2}+ O_{2}<_-_-_-_-_-> 2SO_{3}What is the value of the Mass Action Expression when 2.5 moles of SO

_{2}and 1.0 moles of O_{2}are placed in a 500mL container? What is the value after .50 moles of the O_{2}have been used up? What is the value at equilibrium if there is still 1.5 moles of O_{2}left?4NH

_{3}+ 5O_{2}<_-_-_-_-_-> 4NO + 6H_{2}OWhat is the value of the mass action expression in (d) above if, in a 2.5 liter container there is 7.5 moles of NH

_{3}, 5.0 moles of O_{2}, 25.0 moles of NO and 2.5 moles of H_{2}O? What is the value of the mass action expression if, at equilibrium, the concentration of the NO has increased to 11M?
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