Why is soap used to remove grease? a. it chemically bonds with the grease. b. its nonpolar end dissolves the grease. c. its polar end dissolves the grease. d. it makes the water bond with the grease.

Why do cells appear different in distilled water than they do in 10% salt water?

If i add water to oil what will happen

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?