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Me and a few friends are trying to choose a mountain to hike this summer, preferably west of the Appalachians. Anyone have any suggestions?

A student weighs an empty flask and stopper and finds the mass to be 54.868 g. She then adds about 5 mL of an unknown liquid and heats the flask in a boiling water bath at 100 C. After all the liquid is vaporized, she removes the flask from the bath, stoppers it, and lets it cool. After it is...