2.3.3 - Mass by Volume Percentage
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Practice Questions
Test your understanding with targeted questions
Calculate the mass by volume percentage for 8g of solute in 120mL of solution.
💡 Hint: Use the formula: (mass of solute/volume of solution) x 100.
If you have a solution of 5g of salt in 50mL of water, what is the mass by volume percentage?
💡 Hint: Remember, percentage means you need to multiply by 100.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for calculating mass by volume percentage?
💡 Hint: Remember it involves the mass of solute over the volume of the solution.
True or False: The mass by volume percentage is always less than 100%.
💡 Hint: Think about what a percentage represents.
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Challenge Problems
Push your limits with advanced challenges
You have a solution prepared with 15g of solute in 300mL of water. If you evaporate 100mL of this solution, what will the new concentration be?
💡 Hint: Focus on how evaporation affects both mass and volume.
If a chemist needs a 12% mass by volume solution and has 1000mL of solution, how much solute is required?
💡 Hint: Use the mass by volume percentage formula in reverse.
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