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A solution is made by dissolving 40.0 g of KOH in 100 mL of water (density...

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Chemistry

A solution is made by dissolving 40.0 g of KOH in 100 mL ofwater (density 0.995 g/mL) to form a solution. What is the masspercent solute in the solution?

1. 40.2%

2. 40.0%

3. 3.49%

4. 28.6%

5. 28.7%

Answer & Explanation Solved by verified expert
4.3 Ratings (509 Votes)
Given mass of KOH is m 400 g Volume of the water V 100 mL Density of water d    See Answer
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