Name: Day 1. 2 Practice: Solubility Curve Marylee Answer the following questions about the solubility curve below. You may need a separate sheet of paper. Solubility (grams per 100 g of water) 100 80 60. 40. 20. Solubility Curve Key Subslance A Substance B Substance C 1. 0. 10 20 30 40 50 60 Temperature (degrees Celsius) 80 90 100 What substance is the most soluble at 0°C? What substance is most soluble at 100°C? Substance C, Substance A 2. How many grams of Substance B will dissolve in 100 g of water at 60°C? How many would dissolve in 400 g of water at the same temperature? 50g, 200g 3. Which substance shows the least change in solubility from 0°C to 100°C? Substance B 4. As temperature increases in water, what happens to the solubility of each substance? Substance = shakerses, Substance = minimal change, substances. ¿crease 5. At what temperature is 30 g of Substance C in 100 g of water considered to be a saturated solution? 60°C 6. At what temperature do Substances A and B have the same solubility? What about Substances A and C? 468°C, 40°0 7. In terms of saturation, if you put 40 g of Substance A into 100 g of water at 50°C, what type of solution would it be unsaturated 8. In terms of saturation, if you put 40 g of Substance B into 100 g of water at 50°C, what type of solution would it b Saturated solution 9. In terms of saturation, if you put 40 g of Substance A into 100 g of water at 20°C, what type of solution would it Supersaturated solution 10. What would it take to make a supersaturated solution of Substance B at 90°C? Matter Unit CIC's Not Rocket Science 2017 It's Not Rocket Science
Name: Day 1. 2 Practice: Solubility Curve Marylee Answer the following questions about the solubility curve below. You may need a separate sheet of paper. Solubility (grams per 100 g of water) 100 80 60. 40. 20. Solubility Curve Key Subslance A Substance B Substance C 1. 0. 10 20 30 40 50 60 Temperature (degrees Celsius) 80 90 100 What substance is the most soluble at 0°C? What substance is most soluble at 100°C? Substance C, Substance A 2. How many grams of Substance B will dissolve in 100 g of water at 60°C? How many would dissolve in 400 g of water at the same temperature? 50g, 200g 3. Which substance shows the least change in solubility from 0°C to 100°C? Substance B 4. As temperature increases in water, what happens to the solubility of each substance? Substance = shakerses, Substance = minimal change, substances. ¿crease 5. At what temperature is 30 g of Substance C in 100 g of water considered to be a saturated solution? 60°C 6. At what temperature do Substances A and B have the same solubility? What about Substances A and C? 468°C, 40°0 7. In terms of saturation, if you put 40 g of Substance A into 100 g of water at 50°C, what type of solution would it be unsaturated 8. In terms of saturation, if you put 40 g of Substance B into 100 g of water at 50°C, what type of solution would it b Saturated solution 9. In terms of saturation, if you put 40 g of Substance A into 100 g of water at 20°C, what type of solution would it Supersaturated solution 10. What would it take to make a supersaturated solution of Substance B at 90°C? Matter Unit CIC's Not Rocket Science 2017 It's Not Rocket Science
Chapter4: Physics Of Matter
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Problem 1C: When exactly 1 cup of sugar is dissolved in exactly 1 cup of water, less than 2 cups of solution...
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I need help with questions 1-10 on my solubility curve practice sheet. I tried to my best ability on the answers, however, i believe they are wrong and I would like to know which ones a wrong and just need help figuring it out.
Transcribed Image Text:Name:
Day
1.
2
Practice: Solubility Curve
Marylee
Answer the following questions about the solubility curve below. You may need a separate sheet of paper.
Solubility
(grams per 100 g of water)
100
80
60.
40.
20.
Solubility Curve
Key
Subslance A
Substance B
Substance C
1.
0.
10 20 30 40 50 60
Temperature
(degrees Celsius)
80 90 100
What substance is the most soluble at 0°C? What substance is most soluble at 100°C?
Substance C, Substance A
2. How many grams of Substance B will dissolve in 100 g of water at 60°C? How many would dissolve in 400 g of
water at the same temperature?
50g, 200g
3. Which substance shows the least change in solubility from 0°C to 100°C?
Substance B
4. As temperature increases in water, what happens to the solubility of each substance?
Substance = shakerses, Substance = minimal change, substances.
¿crease
5. At what temperature is 30 g of Substance C in 100 g of water considered to be a saturated solution?
60°C
6. At what temperature do Substances A and B have the same solubility? What about Substances A and C?
468°C, 40°0
7. In terms of saturation, if you put 40 g of Substance A into 100 g of water at 50°C, what type of solution would it be
unsaturated
8. In terms of saturation, if you put 40 g of Substance B into 100 g of water at 50°C, what type of solution would it b
Saturated solution
9. In terms of saturation, if you put 40 g of Substance A into 100 g of water at 20°C, what type of solution would it
Supersaturated solution
10. What would it take to make a supersaturated solution of Substance B at 90°C?
Matter Unit
CIC's Not Rocket Science 2017
It's Not Rocket Science
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