QUESTION NO. 6: The density of acetonitrile (CH3CN, MW=41.054 g/mol) is 0.786 g/mL and the density of methanol (CH3OH, MW=32.042 g/mol) is 0.791 g/mL. A solution is made by dissolving 20 mL CH3CN in 80 mL CH3OH. What is the mole fraction of methanol in the solution? O Xmethanol = 0.8072 Xmethanol = 0.8273 O Xmethanol = 0.8376 O Xmethanol = 0.8670 O None of these

QUESTION NO. 6: The density of acetonitrile (CH3CN, MW=41.054 g/mol) is 0.786 g/mL and the density of methanol (CH3OH, MW=32.042 g/mol) is 0.791 g/mL. A solution is made by dissolving 20 mL CH3CN in 80 mL CH3OH. What is the mole fraction of methanol in the solution? O Xmethanol = 0.8072 Xmethanol = 0.8273 O Xmethanol = 0.8376 O Xmethanol = 0.8670 O None of these

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.108E

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