Question

Calculate the mass% of benzene and carbon tetrachloride if 22g of benzene is dissolved in 122g of carbon tetrachloride

Answer 1

Hey !!

Mass percentage of benzene = Mass of benzene / Mass of solute × 100

           = 22 g / 22 g + 122 g

           = 15.28 %

Mass percentage of carbon tetrachloride = 100 - Mass percentage of benzene

           = 100 - 15.28

FINAL RESULT = 84.72 %

Hope it helps you !!

Answer 2

Answer:

Explanation:

Mass percentage of benzene = Mass of benzene / Mass of solute × 100

          = 22 g / 22 g + 122 g

          = 15.28 %

Mass percentage of carbon tetrachloride = 100 - Mass percentage of benzene

          = 100 - 15.28

FINAL RESULT = 84.72 %

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