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22-04-2020
Chemistry

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HELP PLZ!!!

If you have 40 grams of potassium nitrate in 100 grams of water at 20 C:

How many grams of potassium nitrate will fall to the bottom of the container?

HELP PLZIf you have 40 grams of potassium nitrate in 100 grams of water at 20 C How many grams of potassium nitrate will fall to the bottom of the container class=

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caitlynramirez caitlynramirez

22-04-2020

Answer:

Approx. 8 grams of KNO3 will not dissolve

Explanation:

According to the curve at 20 degrees C only 32 grams of KNO3 can dissolve in 100 grams of water meaning if you hvae 40 grams of KNO3 in water at 20 degrees C ; 40-32= 8

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