Question

calculate yhe mass percentage of benzene and carbkn tetrachloride (CCl4)if 22g of benzene is dissolved in 122 g of carbon tetra chloride​

Answer 1

Answer:

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Mass of solution = Mass of benzene + Mass of carbon tetrachloride = 22 g + 122 g = 144 g Mass percentage of benzne = 15.28%.

Mass percentage of CCl4 = 84.72%.

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Answer 2

Hey ur answer is here

Mass %=mass of solute/mass of sol+mass of solvent *100

More justification is

Mass percent is equal to the mass of solute divided by the mass of slute plus solvent multiplied by 100

That is

=22/22+122*100

=22/144*100

=0.152*100

=15.277

Hope it helped u

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