Question

15 gram of common salt is dissolved in water the solution was found to weight 115 grams calculate the mass by mass percentage of salt​

Answer 1

$mass\% = \frac{100 \times mass \: of \: solute}{mass \: of \: solution}$

mass% = (15 x 100)/115

= 0.1304 × 100

= 13.04%

Answer 2

Answer:

Here is the answer

Explanation:

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