Chemistry, 26.02.2021 17:50, Rosy1234Locks
A solution contains 25 grams of KNO3 dissolved in 200. grams of H2O. What is the percent by mass of potassium nitrate in this solution?
125%
1%
11%
12.5%
Answers: 2
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A solution contains 25 grams of KNO3 dissolved in 200. grams of H2O. What is the percent by mass of...
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