calculate the mass percentage of benzene and carbon tetrachloride if 22 gram of benzene is dissolved in 122 gram of carbon tetrachloride.
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Answered by
12
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
FINAL RESULT = 84.72 %
Hope it helps you !
Answered by
45
ᾰṧ-ṧᾰℓᾰՊ ᾰℓ!кṳՊ!
total mass of solution = 22+ 122
= 144g
Mass% benzene = 22/ 144 × 100
= 15.28%
Mass% tetrachloride = 122/ 144 × 100
= 84.72%
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