2.2.1 - Concentration of a Solution
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Practice Questions
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What are the two main components of a solution?
💡 Hint: Think about what is being dissolved.
Define what a saturated solution is.
💡 Hint: Remember it’s all about the maximum solute amount.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a solute?
💡 Hint: Remember the definition we discussed.
True or False: A saturated solution can hold more solute when temperature rises.
💡 Hint: Think about heating water with salt.
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Challenge Problems
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Calculate how many grams of potassium nitrate are needed to form a saturated solution in 200g of water at 313 K, knowing its solubility at that temperature is 62g per 100g of water.
💡 Hint: Use the solubility ratio provided.
A chemist has a solution of saltwater that is 15% sodium chloride. How much salt would they need to make 500mL of the solution?
💡 Hint: Remember to convert the percentage into grams accordingly.
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