Question

find mass% of Benzene and CCl4 if 22 g of benzene is dissolved in 122 g of CCl4.

Answer 1

Answer:

Calculate the mass percentage of benzene (C6H6) and carbon tetrachloride (CCl4) if 22 g of benzene is dissolved in 122 g of carbon tetrachloride. Answer: Mass of solution = Mass of benzene + Mass of carbon tetrachloride = 22 g + 122 g = 144 g Mass percentage of benzne = 15.28%.

Explanation:

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Answer 2

Answer:

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) %

= 84.72 %

So the required answer is = 84.72 %

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