How many grams are there in .5 mol of #CF_2Cl_2#?

1 Answer
Nov 7, 2015

Answer:

Approx. 60 odd grams.

Explanation:

So what is the molecular weight of 1 mol of this material? Sum up the individual atomic masses, #C, F, Cl, (12.011 + 2 xx 19.......)*g*mol^-1#, and then halve this for your answer.