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Grade 12 Solution Concentration (Molarity) Worksheet with Answers
Grade 12 (US) · Year 13 (UK) · Class 12 (India) · Chemistry
Unit 2: Quantitative ChemistrySolutionsNGSS HS-PS1-5
Calculating molarity and how much solute is needed to make a solution. This free high school worksheet has 12 questions and a full answer key. Print it or save it as a PDF — every answer is checked by code, not guessed.
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Practice Sheetaethelsystems.comSolution Concentration (Molarity)
Grade 12 · Chemistry
Name
Class
Date
Learning goal: Solutions · NGSS HS-PS1-5
Directions: Read each question carefully and write your answer on the line.
3 mol of solute is dissolved to make 2 L of solution. What is the molarity?
Answer: 1.5 M
RememberChemistry tool kit
- 1
How many moles of solute are in 0.25 L of a 4 M solution?
- 2
How many moles of solute are in 1 L of a 1.5 M solution?
- 3
1.5 mol of solute is dissolved to make 0.25 L of solution. What is the molarity?
- 4
1.5 mol of solute is dissolved to make 0.5 L of solution. What is the molarity?
- 5
How many moles of solute are in 1 L of a 0.5 M solution?
- 6
How many moles of solute are in 2 L of a 1.5 M solution?
- 7
How many moles of solute are in 1 L of a 1 M solution?
- 8
2 mol of solute is dissolved to make 0.5 L of solution. What is the molarity?
- 9
1 mol of solute is dissolved to make 1 L of solution. What is the molarity?
- 10
1 mol of solute is dissolved to make 2 L of solution. What is the molarity?
- 11
How many moles of solute are in 0.5 L of a 0.5 M solution?
- 12
0.25 mol of solute is dissolved to make 1 L of solution. What is the molarity?
★ Challenge corner for fast finishers
You are in a closed room with a candle, a match and a lamp. What do you light first?
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Free printable worksheets with answer keys · aethelsystems.com/worksheets/chemistry/12/molarity
Answer key — Solution Concentration (Molarity) (Grade 12)
- 1.1 mol
- 2.1.5 mol
- 3.6 M
- 4.3 M
- 5.0.5 mol
- 6.3 mol
- 7.1 mol
- 8.4 M
- 9.1 M
- 10.0.5 M
- 11.0.25 mol
- 12.0.25 M
- ★the match
Answer key (click to show)
- 1.1 mol
- 2.1.5 mol
- 3.6 M
- 4.3 M
- 5.0.5 mol
- 6.3 mol
- 7.1 mol
- 8.4 M
- 9.1 M
- 10.0.5 M
- 11.0.25 mol
- 12.0.25 M
- ★the match (challenge corner)
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