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Worksheet 25 . Topic 7
Set C : Determining saturated amount Objective: To test your ability to use the Solubility Reference
Table G to determine amount of solute that will form a
saturated solution.
Based on the given information, determine the amount of the solute needed to form a saturated
solution. Use Reference Table G.
14. In 100 g of H2O at 70 C, what amount of KNO3 will make a saturated solution? _______
o
15.In 100 g of H2O at 50 C, what amount of NH4Cl will form a saturated solution? _______
o
16. In 100 g of H2O at 30 C, what amount of HCl will make a saturated solution? _______
o
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17. In 50 g of H2O at 20 C, what amount of NaNO3 will form a saturated solution? _______
Need help? Study Book pg 148 Set 14
o
18. In 200 g of H2O at 60 C, what amount of KClO3 will make a saturated solution? ________
o
19. In 50 g of H2O at 10 C, what amount of KI will make a saturated solution? ________
o
20. In 300 g of H2O at 90 C, what amount of NH3 will form a saturated solution? _______
o
21. In 25 g of H2O at 80 C, what amount of NaCl will make a saturated solution? _______
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Set D: Determining types of solution Objective: To test your ability to use the Solubility Curve
Reference Table G to determine type of solution.
Base on the given information, determine the type of solution that is formed.
Write “Saturated”, “Supersaturated”, or “Unsaturated” in the line provided.
o
22. 80 g of NaNO3 is dissolved in 100 g of H2O at 10 C. ____________________
o
23. 75 g of NaNO3 is dissolved in 100 g of H2O at 10 C. _____________________
24. 90 g of NaNO3 is dissolved in 100 g of H2O at 10 C. ____________________
o
25. 90 g of KNO3 is dissolved in 100 g of H2O at 50 C. _____________________
o
o
26. 5 g of KClO3 is dissolved in 100 g of H2Oat 5 C _____________________ Need help? Study Book pg 150 – 151 Set 17 - 18
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27. 40 g of KCl is dissolved in 50 g of H2O at 60 C. _____________________
28. 40 g of NaNO3 is dissolved in 50 g of H2O at 10 C. _____________________
o
o
29. 120 g of NH3 is dissolved in 200 g of H2O at 10 C. _____________________
30. 90 g of NaCl is dissolved in 200 g of H2O at 80 C. _____________________
o
Copyright©2010 E3 Scholastic Publishing. All Rights Reserved. SurvivingChem.com 57
Set C : Determining saturated amount Objective: To test your ability to use the Solubility Reference
Table G to determine amount of solute that will form a
saturated solution.
Based on the given information, determine the amount of the solute needed to form a saturated
solution. Use Reference Table G.
14. In 100 g of H2O at 70 C, what amount of KNO3 will make a saturated solution? _______
o
15.In 100 g of H2O at 50 C, what amount of NH4Cl will form a saturated solution? _______
o
16. In 100 g of H2O at 30 C, what amount of HCl will make a saturated solution? _______
o
Teacher Preview Copy
o
17. In 50 g of H2O at 20 C, what amount of NaNO3 will form a saturated solution? _______
Need help? Study Book pg 148 Set 14
o
18. In 200 g of H2O at 60 C, what amount of KClO3 will make a saturated solution? ________
o
19. In 50 g of H2O at 10 C, what amount of KI will make a saturated solution? ________
o
20. In 300 g of H2O at 90 C, what amount of NH3 will form a saturated solution? _______
o
21. In 25 g of H2O at 80 C, what amount of NaCl will make a saturated solution? _______
Teacher Preview Copy
Set D: Determining types of solution Objective: To test your ability to use the Solubility Curve
Reference Table G to determine type of solution.
Base on the given information, determine the type of solution that is formed.
Write “Saturated”, “Supersaturated”, or “Unsaturated” in the line provided.
o
22. 80 g of NaNO3 is dissolved in 100 g of H2O at 10 C. ____________________
o
23. 75 g of NaNO3 is dissolved in 100 g of H2O at 10 C. _____________________
24. 90 g of NaNO3 is dissolved in 100 g of H2O at 10 C. ____________________
o
25. 90 g of KNO3 is dissolved in 100 g of H2O at 50 C. _____________________
o
o
26. 5 g of KClO3 is dissolved in 100 g of H2Oat 5 C _____________________ Need help? Study Book pg 150 – 151 Set 17 - 18
o
27. 40 g of KCl is dissolved in 50 g of H2O at 60 C. _____________________
28. 40 g of NaNO3 is dissolved in 50 g of H2O at 10 C. _____________________
o
o
29. 120 g of NH3 is dissolved in 200 g of H2O at 10 C. _____________________
30. 90 g of NaCl is dissolved in 200 g of H2O at 80 C. _____________________
o
Copyright©2010 E3 Scholastic Publishing. All Rights Reserved. SurvivingChem.com 57
