Chemistry, asked by layanmousa88, 11 months ago

How many grams of ethyl alcohol (C2H5OH, MW 46,1) are present in 500mL of a solution 0,2M? PLEASE HELP ME

Answers

Answered by Divyansh50800850

2

Answer :-

molar mass of ethyl alcohol = 46.0g/mole

volume of solution = 500 ml

= 0.5l

molarity = mole /volume of solution

mole of ethyl alcohol = 50/46

molarity = (50/46)/ 0.5= 2.1739 ....ans....

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