For the Reaction SO₂(g)+ NO₂(g) SO₃(g)+ NO(g),the Equilibrium Constant

question 10

Multiple Choice

For the reaction SO₂(g) + NO₂(g) SO₃(g) + NO(g) ,the equilibrium constant K_c is 18.0 at 1200ºC.If 1.0 mole of SO₂ and 2.0 moles of NO₂ are placed in a 20.0-L container,what concentration of SO₃ will be present at equilibrium?

• A)0.048 mol/L
• B)0.11 mol/L
• C)0.95 mol/L
• D)2.22 mol/L
• E)18 mol/L

---

Definitions:

Psychological Well-being

A state of mental health characterized by positive feelings, low levels of distress, and a satisfying sense of personal fulfillment and growth.

Emotional Well-being

A state of positive psychological functioning that includes feeling good about oneself, being able to cope with stress effectively, and having positive social relationships.

Divorce Mediation

A structured process in which a neutral third party helps divorcing couples negotiate an agreement on various aspects of their divorce.

Divorce Effects

The consequences and changes experienced by individuals and families as a result of the legal termination of a marital relationship.