How Many Grams of NaCl Are Contained in 350

question 20

Multiple Choice

How many grams of NaCl are contained in 350. mL of a 0.238 M solution of sodium chloride?

• A) 83.3 g
• B) 4.87 g
• C) 13.9 g
• D) 1.43 g
• E) none of these

---

Definitions:

Spacing Effect

A psychological phenomenon where learning is more effective when study sessions are spaced out over time rather than conducted in a single marathon session.

Misinformation Effect

The tendency for post-event information to interfere with the memory of the original event, often leading to false memories.

Hypnotically Refreshed

The controversial process of using hypnosis in an attempt to enhance or restore memory, often employed in therapeutic or forensic contexts.

Hypnotist's Questions

Inquiries made by a hypnotist designed to guide the subject into a hypnotic state, often probing into subconscious thoughts or memories.