You Have 75 $\times$ 10^-6
B) 1 $\times$ 10^-6
C) 0 $\times$ 10^-6
E) None of These

question 53

Multiple Choice

You have 75.0 mL of 0.11 M HA.After adding 30.0 mL of 0.10 M NaOH,the pH is 5.50.What is the K_a value of HA?

• A) 3.2 \(\times\) 10^-6
• B) 1.8 \(\times\) 10^-6
• C) 0.57
• D) 1.1 \(\times\) 10^-6
• E) none of these

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Definitions:

Emotion-Focused Coping

A coping mechanism where individuals reduce stress by managing the emotions that the stressor has caused rather than confronting the root problem directly.

Three-Dimensional Scheduling

A method of planning that incorporates not only the sequence and duration of tasks but also considers their spatial arrangement or allocation of resources in three dimensions.

Type B Behavior

A personality type characterized by a relaxed, non-competitive, and less stress-prone pattern of behavior.

Competitiveness

The inclination to strive for success or superiority over others in scenarios that involve a comparison of performance.