How Many Moles of KF Are Contained in 347 G

question 107

Multiple Choice

How many moles of KF are contained in 347 g of water in a 0.175 mol kg^-1 KF solution?

• A) 1.65 × 10^-2 mol KF
• B) 5.04 × 10^-2 mol KF
• C) 6.07 × 10^-2 mol KF
• D) 3.22 × 10^-2 mol KF
• E) 1.98 × 10^-2 mol KF

---

Definitions:

Drug Tolerance

The phenomenon where a person's response to a drug decreases with its continuous use, necessitating higher doses to achieve the same effect.

Morphine Sulfate

A powerful opioid analgesic drug used to relieve severe pain.

Epidural Medication

Medications administered into the epidural space outside the dura mater to provide regional anesthesia or pain relief.

Subarachnoid Space

An area between the arachnoid mater and pia mater, filled with cerebrospinal fluid, surrounding the brain and spinal cord.