Calculate the PH of a Solution Prepared by Mixing 50

question 122

Multiple Choice

Calculate the pH of a solution prepared by mixing 50 mL of a 0.10 M solution of HF with 25 mL of a 0.20 M solution of NaF. pK_a of HF is 3.14.

• A) 5.83
• B) 12.00
• C) 3.14
• D) 7.35
• E) 10.80

---

Definitions:

Monopsony

A market situation where there is only one buyer for many sellers, giving the buyer significant power over prices.

Resource Markets

Resource markets are venues where resources or factors of production (such as labor, capital, and raw materials) are bought and sold, influencing the allocation and distribution of resources in an economy.

Marginal Productivity Theory

An economic principle stating that the addition of a unit of labor or capital increases output to a point, but eventually, additional units will add less output.

Marginal Productivity Theory

An economic theory suggesting that the wage or value of a worker's labor is equal to the additional output generated by employing one more unit of labor.