A 10 Liter Solution Contains 0

question 35

Multiple Choice

A 1.0 liter solution contains 0.25 M hydrogen fluoride (HF) and 0.38 M sodium fluoride (NaF) .What is the pH of this solution? (K_a for HF is 7.2 × 10^-4)

• A) 3.14
• B) 3.32
• C) 2.96
• D) 0.18
• E) 10.68

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Definitions:

Encourage Groupthink

involves promoting a decision-making environment where conformity is valued over critical analysis, leading to a lack of creativity or individual responsibility in the outcomes.

Problem-Solving

The process of identifying a challenge or obstacle and applying critical thinking and creativity to find an effective solution.

Brainstorming

A collaborative idea generation technique aiming to solve a problem or generate creative solutions without immediate criticism.

Researching

The act of systematically investigating and studying materials and sources to establish facts and reach new conclusions.