A saline solution contains 1.6 % NaCl by mass. How much NaCl is present in 57.2 g of this solution?

Question

Kaylie Downs

Chemistry

16 November, 11:35

A saline solution contains 1.6 % NaCl by mass. How much NaCl is present in 57.2 g of this solution?

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Answers (1)

Know the Answer?

Armando Weber · Answer 1

0.92 g

Explanation:

Given dа ta:

Percentage of NaCl = 1.6%

Amount of NaCl present in 57.2 g = ?

Solution:

1.6% of 57.2 g NaCl:

1.6/100 * 57.2 g

0.92 g

So in 57.2 g 1.6% of NaCl is 0.92 g.