A Solution Is Made by Dissolving 0

question 94

Multiple Choice

A solution is made by dissolving 0.100 mole NH₃ ( K _b = 1.8×10 ^{- 5}) and 0.200 mole of NH₄Cl in water and diluting to 1.00 L. What is the pH of the resulting solution?

• A) 8.95
• B) 11.12
• C) 2.72
• D) 13.00
• E) 5.04

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Definitions:

Ego

The conscious part of the mind that navigates between the id and the super-ego.

Psychodynamic Theorists

Individuals in psychology who study and apply theories focused on the unconscious mind's influence over human behavior and emotions.

Interplay

The reciprocal influence or interaction between two or more factors, highlighting how they affect each other in various contexts.

Conscious

The part of the mind within our usual awareness.