In the Titration of 100

question 79

Multiple Choice

In the titration of 100.0 mL of a 0.200 M solution of H₂A (K_a1 = 1.0 × 10^-5, K_a2 = 1.0 × 10^-8) , what volume of 0.400 M NaOH must be added to reach a pH of 5.00?

• A) 25.0 mL
• B) 100.0 mL
• C) 0 mL
• D) 150.0 mL
• E) 50.0 mL

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Objective Study

A method of research or examination that is fair, unbiased, and not influenced by personal feelings or opinions.

Conflict Approach

A theory in sociology that emphasizes the role of coercion and power in producing social order, focusing on the conflicts between different social classes or groups.

Social Inequality

The existence of unequal opportunities and rewards for different social positions or statuses within a group or society.

Deviant Behavior

Actions or behaviors that diverge from societal norms, which may attract disapproval, sanction, or even legal penalty.