Solubility Curve Review

Instructions

Use the graph below to answer the questions below.  

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Which substance is least soluble at 0 degrees Celsius?

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Which substance appears to only increase in solubility slightly as the temperature increases? (In other words, temperature has little effect on its solubility)

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Which substance appears to decrease in solubility as the temperature is increased?

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Which substance appears to increase most in solubility as the temperature is increased? (in other words, temperature has the biggest effect on its solubility)

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Which substance is most soluble at 0 degrees Celsius?

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Which two substances have the same solubility at 71 degrees Celsius?

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At what temperature would 100 grams of water dissolve 70 grams of CaCl2?

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At what temperature would 100 grams of water dissolve 70 grams of KNO3?

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Classify a solution that contains 20 grams of KClO3 in 100 grams of water at 70 degrees Celsius.

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Based on the previous question, how many additional grams of KClO3 will dissolve at the same temperature?

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How would you classify a solution that contains 45 grams of NaCl dissolved in 100 grams of water at 80 degrees Celsius?

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How would you classify a solution that contains 64 grams of CaCl2 dissolved in 100 grams of water at 10 degrees Celsius?

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Which of the solutes in the solubility graph is a gas?

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How many grams of KCl will dissolve at 60 degrees Celsius in 200 grams of water? (Hint: read that carefully!)

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Solubility Curve Review

Which substance is least soluble at 0 degrees Celsius?

Which substance appears to only increase in solubility slightly as the temperature increases? (In other words, temperature has little effect on its solubility)

Which substance appears to decrease in solubility as the temperature is increased?

Which substance appears to increase most in solubility as the temperature is increased? (in other words, temperature has the biggest effect on its solubility)

Which substance is most soluble at 0 degrees Celsius?

Which two substances have the same solubility at 71 degrees Celsius?

At what temperature would 100 grams of water dissolve 70 grams of CaCl2?

At what temperature would 100 grams of water dissolve 70 grams of KNO3?

Classify a solution that contains 20 grams of KClO3 in 100 grams of water at 70 degrees Celsius.

Based on the previous question, how many additional grams of KClO3 will dissolve at the same temperature?

How would you classify a solution that contains 45 grams of NaCl dissolved in 100 grams of water at 80 degrees Celsius?

How would you classify a solution that contains 64 grams of CaCl2 dissolved in 100 grams of water at 10 degrees Celsius?

Which of the solutes in the solubility graph is a gas?

How many grams of KCl will dissolve at 60 degrees Celsius in 200 grams of water? (Hint: read that carefully!)

How many grams of KNO3 will dissolve at 10 degrees Celsius in 50 grams of water? (Hint: read that carefully)

Which substance is least soluble at 0 degrees Celsius?

Which substance appears to only increase in solubility slightly as the temperature increases? (In other words, temperature has little effect on its solubility)

Which substance appears to decrease in solubility as the temperature is increased?

Which substance appears to increase most in solubility as the temperature is increased? (in other words, temperature has the biggest effect on its solubility)

Which substance is most soluble at 0 degrees Celsius?

Which two substances have the same solubility at 71 degrees Celsius?

At what temperature would 100 grams of water dissolve 70 grams of CaCl2?

At what temperature would 100 grams of water dissolve 70 grams of KNO3?

Classify a solution that contains 20 grams of KClO3 in 100 grams of water at 70 degrees Celsius.

Based on the previous question, how many additional grams of KClO3 will dissolve at the same temperature?

How would you classify a solution that contains 45 grams of NaCl dissolved in 100 grams of water at 80 degrees Celsius?

How would you classify a solution that contains 64 grams of CaCl2 dissolved in 100 grams of water at 10 degrees Celsius?

Which of the solutes in the solubility graph is a gas?

How many grams of KCl will dissolve at 60 degrees Celsius in 200 grams of water? (Hint: read that carefully!)

How many grams of KNO3 will dissolve at 10 degrees Celsius in 50 grams of water? (Hint: read that carefully)