📊 Part 1: Data Analysis

Study the solubility data table below:

Solubility Results (grams dissolved per 100mL)
Butter in Water: 0.2g | Butter in Oil: 8.5g
Baking Soda in Water: 9.6g | Baking Soda in Oil: 0.1g
Road Salt in Water: 35.9g | Road Salt in Oil: 0.3g

1. Which substance is MOST soluble in water?

Butter

Baking Soda

Road Salt

2. Which substance is MOST soluble in oil?

Butter

Baking Soda

Road Salt

3. Check all substances that dissolve better in water than in oil:

Butter

Baking Soda

Road Salt

4. What is the difference in road salt's solubility between water and oil?

_________________ grams per 100mL

📈 Part 2: Graph Construction

5. Create a bar graph showing the solubility of all three substances in water. Use the grid below:

6. Based on your graph, rank the substances from LEAST to MOST soluble in water:

Least: _____________ → _____________ → _____________: Most

✍️ Part 3: Claims, Evidence, and Reasoning (CER)

7. Write a scientific claim comparing how butter behaves in water versus oil:

Claim: Butter dissolves _________________ in _______ than in _______.

8. Provide evidence from the data to support your claim:

Evidence:

9. Explain WHY you think butter behaves differently in these two liquids:

Reasoning:

10. Extension Challenge: If you mixed butter and road salt together in water, predict what would happen and explain your reasoning:

Solubility Data Analysis

Solubility Data Analysis

📊 Part 1: Data Analysis

📈 Part 2: Graph Construction

✍️ Part 3: Claims, Evidence, and Reasoning (CER)

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