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o-na [289]
3 years ago
10

"An unsaturated solution is formed when 80 grams of salt is dissolved in 100 grams of water at 40° celsius. This salt could be..

. "
1. KNO3 2. KCL 3. NaNO3 4. NaCL
>>>I know the answer is NaNO3 however I do not know how to arrive at this answer. NaNO3 on the graph (Table G - Solubility Curves at Standard Pressure) is above the line which would make supersaturated. Why is this the answer?
Chemistry
1 answer:
olchik [2.2K]3 years ago
4 0

Answer:

3. NaNO3

Explanation:

Below the line on TABLE G in the reference tables at 40C

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