Question

What voluan of ethyl alcohol and water
muut be mixed together to prepare 250ml
of 60% by volume of alcohol in water?​

Answer 1

Answer:

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nupurlata1981

Secondary School Chemistry 50+25 pts

What volume of ethanol and water must be mixed together to prepare 250ml of 60% volume by volume solution of alcohol.

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by Nandinikaushik 19.05.2018

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Answers

swara15

Swara15Ace

Hey dear !!

So here's the solution of the given question :-

Let the volume of alcohol taken = x mL.

Volume percent = Volume of alcohol/ volume of solution* 100.

Or 60= x/ 250 * 100 or X (i.e. volume of ethanol mixed).

= 60*250/100

= 150 mL.

Ꭲᕼᗴᖇᗴᖴᝪᖇᗴ ᐯᝪᏞᑌᗰᗴ ᝪᖴ ᗯᗩᎢᗴᖇ ᗰᏆ᙭ᗴᗞ = 250- 150 = 100ᗰᏞ

Explanation:

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