If a chemist analyzes a 3.84g sample containing sand and table sugar, and recovers 1.43g of sand, what percent by mass of

Question

Alex17521 [72]

3 years ago

15

If a chemist analyzes a 3.84g sample containing sand and table sugar, and recovers 1.43g of sand, what percent by mass of

table sugar should the chemist report for this sample.

Chemistry

1 answer:

n200080 [17] · Answer 1 · 2022-06-19T08:48:49+03:00

n200080 [17]3 years ago

4 0

We are given with a mixture of sand and table sugar. The mixture has a mas s of 3.84 grams. After recovery, it was found out that there is 1.43 grams of sand. The amount of table sugar then is 3.84-1.43 or 2.41 grams. This is equal to 2.41/3.84 or 62.76% by mass/