Calculate the PH of a 0

question 62

Multiple Choice

Calculate the pH of a 0.011 M solution of NH₄NO₃. (K_b(NH₃) = 1.8 x 10^-5)

• A) 5.21
• B) 5.41
• C) 5.61
• D) 5.81
• E) None of the above

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Definitions:

Goal-Directed Behavior

Behavior motivated towards achieving a specific outcome or goal.

Overregularization

The tendency for young children to incorrectly use a regular grammar rule where they should use an exception to the rule.

Cognitive Development

The process through which a person's ability to think, understand, and learn evolves over time.

Container

A general term for any object that can hold, store, or contain other objects or substances.