Practice Concentration Of A Solution (2.2.1)

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8 questions

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6 sample questions

Question 1.
What are the two main components of a solution?
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Think about what is being dissolved.
Question 2.
Define what a saturated solution is.
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Remember it’s all about the maximum solute amount.
3Question 3.
What is a solute?
- A component that is dissolved
- A component that does the dissolving
- Both
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Remember the definition we discussed.
4Question 4.
True or False: A saturated solution can hold more solute when temperature rises.
- True
- False
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Think about heating water with salt.
Question 5.
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.
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Use the solubility ratio provided.
Question 6.
A chemist has a solution of saltwater that is 15% sodium chloride. How much salt would they need to make 500mL of the solution?
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Remember to convert the percentage into grams accordingly.

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