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- Part A 28.0am for hydrogen chonde, MW 36.5 am , for ethyl chloride What is the theoretical yield of ethyl chloride in the r
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Answer #1

first calculate limiting reagent

according to balanced reaction

28 g ethylene reacts with 36.5 g HCl

20.1 g ethylene reacts with 20.1 x 36.5 / 28 = 26.2 g HCl

but we have 50 g HCl.

so HCl is excess reagent

limiting reagent = ethylene

now

28 g ethylene gives 64.5 g ethylchloride

20.1 g ethyllene gives 20.1 x 64.5 / 28 = 46.3 g ethyl chloride

theoretical yield of ethyl chloride = 46.3 g

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