Page 108 - Science Course 2 (Book 1)

Mo4-L1: Key Concept Check

Direction: Answer each question or respond to each statement on the lines provided.

1. How is the percent by volume of a liquid solute calculated?

2. Explain the difference between concentration and solubility.

3. How is the volume of a solution used in calculating concentration?

4. Explain the formula for calculating the concentration of sugar found in a 2-L container of fruit juice.

5. Explain the formula for calculating the concentration of oxygen in 1 L of air.

6. What is meant by the term high solubility?

7. What two factors affect the solubility of a substance? and

8. What could prevent all the sugar that is added to a glass of water from dissolving?

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