Solubility of KNOs 70 Answer the following 3 questions by using this solubility graph of KNOs. 60 50 40 30 20 10 O 10 20 30 40 s0 60 70 80 90 Temperature (C) a) What happens to a solution of KNO; that is saturated at 50°C when it is cooled quickly to 10°C? EXPLAIN. b) How would you describe a solution of KNO, at 80°C if there are about 45 g of KNO, dissolved in 100 g of water? EXPLAIN. (8 0OL6) Aamanjos

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Solubility of KNO3
70
Answer the following 3 questions by using this sohubility graph
of KNO3.
O 60
50
O 40
30
20
10
10 20 30 40 50 60 70 80 90
Temperature (c)
a) What happens to a solution of KNO3 that is saturated at 50°C when it is cooled quickly to
10°C? EXPLAIN.
b) How would you describe a solution of KNO3 at 80°C if there are about 45 g of KNO3
dissolved in 100 g of water? EXPLAIN.
c) How many grams of KNO3 need to be dissolved in 300 g of water in order to have a
saturated solution
Solubility (g/100 g)
of
Transcribed Image Text:PDF chem_353_2020-2021_final.pdf Dosya | C:/Users/Asus/Downloads/chem_353_2020-2021_final.pdf Solubility of KNO3 70 Answer the following 3 questions by using this sohubility graph of KNO3. O 60 50 O 40 30 20 10 10 20 30 40 50 60 70 80 90 Temperature (c) a) What happens to a solution of KNO3 that is saturated at 50°C when it is cooled quickly to 10°C? EXPLAIN. b) How would you describe a solution of KNO3 at 80°C if there are about 45 g of KNO3 dissolved in 100 g of water? EXPLAIN. c) How many grams of KNO3 need to be dissolved in 300 g of water in order to have a saturated solution Solubility (g/100 g) of
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