In the First Order Reaction a → Products, [A] =

question 15

Multiple Choice

In the first order reaction A → products, [A] = 0.400 M initially and 0.250 M after 15.0 min, what will [A] be after 175 min?

• A) 1.67 × 10^-3 M
• B) 1.04 × 10^-3 M
• C) 3.70 × 10^-2 M
• D) 6.024 × 10^-3 M
• E) 2.31 × 10^-1 M

---

Definitions:

Psychoanalytic Tradition

A framework in psychology, originated by Sigmund Freud, which emphasizes the role of unconscious factors in personality and behavior.

Repress Memories

The psychological defense mechanism where an individual unconsciously blocks out memories that are too traumatic or stressful to confront.

Schemas

Cognitive structures or frameworks that help organize and interpret information, allowing individuals to understand and predict the world around them.