Please answer subparts A, and B A. At 40 degrees Celsius, the solubility of KNO3 is 65 g / 100g H2O. How many grams (g) of KNO3 will dissolve in 120 g of water at 40 degrees Celsius? B. Calculate the weight percent (% w/w) of a solution containing 15.5 g of Na2SO4 and 75.5 g of H2O.
Please answer subparts A, and B A. At 40 degrees Celsius, the solubility of KNO3 is 65 g / 100g H2O. How many grams (g) of KNO3 will dissolve in 120 g of water at 40 degrees Celsius? B. Calculate the weight percent (% w/w) of a solution containing 15.5 g of Na2SO4 and 75.5 g of H2O.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section: Chapter Questions
Problem 101QRT
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Please answer subparts A, and B
A. At 40 degrees Celsius, the solubility of KNO3 is 65 g / 100g H2O. How many grams (g) of KNO3 will dissolve in 120 g of water at 40 degrees Celsius?
B. Calculate the weight percent (% w/w) of a solution containing 15.5 g of Na2SO4 and 75.5 g of H2O.
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