A Formic Acid Buffer Containing 0

question 12

Multiple Choice

A formic acid buffer containing 0.50 M HCOOH and 0.50 M HCOONa has a pH of 3.77. What will the pH be after 0.010 mol of NaOH has been added to 100.0 mL of the buffer?

• A)3.67
• B)3.78
• C)3.81
• D)3.85
• E)3.95

---

Definitions:

Members-only Representation

A labor representation model where union services and benefits are provided exclusively to members of the union rather than all employees in a bargaining unit.

Card-check Agreements

A method for workers to organize into a union wherein if a majority of employees sign authorization cards expressing their wish to unionize, the employer may recognize the union without a formal election.

NLRB

Stands for the National Labor Relations Board, a U.S. federal agency overseeing labor law enforcement, particularly concerning collective bargaining and unfair labor practices.

Employer

An individual or organization that hires and compensates employees for their labor and services, assuming the responsibilities of providing work, overseeing tasks, and ensuring a safe working environment.