Question

what mass of potassium nitrate would be needed to produce a saturated solution of potassium nitrate in 50 grams of water at 313k

Answer 1

The solubility of KNO3 is 62g KNO3 in 100g H2O at 313K

That is how I interpret your statement.

This is the maximum amount of solute that can be dissolved in water at 313K. The solution is saturated at that temperature.

If you have only 50g H2OP you will dissolve only half the mass of KNO3

Mass KNO3 = 62/2 = 31g . KNO3 soluble in 50g H2O at 313K.

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Answer 2

Answer:

Here is the answer

Explanation:

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