When layered into a single column, which water will sink to the bottom?

a.
cold water with no salt

b.
warm water with no salt

c.
warm, salty water

d.
cold, salty water

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?