Calculate the PH of a Buffer That Is 0

question 99

Multiple Choice

Calculate the pH of a buffer that is 0.032 M HF and 0.032 M NaF.The K_a for HF is 3.5 × 10^-4.

• A) 2.86
• B) 9.31
• C) 10.54
• D) 3.46
• E) 4.79

---

Definitions:

Health Insurance Payments

Payments made by individuals or their employers to cover medical expenses and health care costs.

AGI Deduction

Deductions from gross income that are allowed in computing for Adjusted Gross Income (AGI), affecting eligibility for various tax credits and deductions.

Early Withdrawal

Withdrawing funds from an investment or retirement account before a predetermined age or period, often resulting in penalties.

AGI Deduction

A reduction allowed in computing an individual's Adjusted Gross Income, which can include certain business expenses, educational expenses, or health savings account contributions.