Toluene, C6H5CH3. The molar mass of toluene is 92g/mol and its density is 0.867 g/ml. A...
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Toluene, C6H5CH3. The molar mass of toluene is 92g/mol and its density is 0.867 g/ml. A solution is prepared by dissolving 156 grams of benzene C6H6 (Molar Mass= 78 g/mol) in 2120 ml of toluene. Answer questions a and b. a. Calculate the percent by mass of benzene in the solution formed. b. Calculate the mol fraction of benzene in the solution formed. Toluene, C6H5CH3. The molar mass of toluene is 92g/mol and its density is 0.867 g/ml. A solution is prepared by dissolving 156 grams of benzene C6H6 (Molar Mass= 78 g/mol) in 2120 ml of toluene. Answer questions a and b. a. Calculate the percent by mass of benzene in the solution formed. b. Calculate the mol fraction of benzene in the solution formed.
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To solve these questions we will first need to calculate the mass of toluene used to make the soluti... View the full answer
Related Book For
Fundamentals of Analytical Chemistry
ISBN: 978-0495558286
9th edition
Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch
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