Calculate the PH of a 1

question 71

Multiple Choice

Calculate the pH of a 1.7 M solution of H₂A (K_a1 = 1.0 × 10^-6 and K_a2 is 1.0 × 10^-10) .

• A) 10.00
• B) 2.88
• C) 11.12
• D) 5.77
• E) 7.00

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Definitions:

Coping

The process of managing external and internal demands that are perceived as taxing or exceeding the resources of the person.

Master

A person with the ability to control or influence others, often seen in contexts of mastery over a subject, skill, or environment.

Tolerate

The ability to endure or accept something unpleasant or difficult.

Learned Helplessness

A condition in which individuals believe they have no control over the outcomes of situations, often resulting from repeated failures or a sense of powerlessness.