StudentLife336
22.04.2020 •
Chemistry
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?
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Ответ:
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
Ответ:
Because 29 - 29 is 0
Explanation: