Question

A solution is prepared by adding 4 g of a substance A to 16 g of water. Calculate
the mass percent of the solute.
a)20%
b) 10%
c) 16%
d) 4%​

Answer 1

Answer:

4/16×100

=25

Explanation:

your answer must be 25 bcoz when we divide 4 by 16 so we get 4 and we can cancel 4from so we get 25 go through the answer

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