An unsaturated solution is one that A. Can dissolve more solute at the current conditions
B. Will precipitate out all its dissolved solute
C. Can dissolve more solute only if heated
D. Can dissolve more solute only if the pressure is increased

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

How many grams of cupric sulfate pentahydrate are needed to prepare 50.00 ml of 0.0800m cuso4× 5h2o?