Which compound would make a saturated solution if 200 grams were dissolved in 100 grams of water at 90 degrees Celsius?

KNO3

Sugar

NaBr

KCl

The following transition occurs at a molecular level for a substance. what transition corresponds to this change in microscopic structure? the carbon dioxide molecules on the left are in a regular, tightly packed pattern. after heating, it becomes much lower density. a. melting b. boiling c. sublimation d. freezing