A Student Wants to Make a 1

question 17

Multiple Choice

A student wants to make a 1.55 M KCl solution using 39.5 g KCl. What volume (in mL) is needed to made this concentration? The formula mass for KCl is 74.55 g/mol.

• A) 342 mL
• B) 242 mL
• C) 338 mL
• D) 584 mL
• E) 639 mL

---

Definitions:

Trade Deficit

The economic condition that arises when a country imports more goods and services than it exports.

Unfair Trade Practices

Business activities deemed unjust, deceptive, or fraudulent that can affect fair competition in the market.

Self-Sufficiency

The ability of an individual or economy to meet all its needs without external assistance.

Balance of Trade

The variance between what a country spends on imports and earns from exports during a certain timeframe.