The balanced chemical equation for this lab is: 3CuCl2(aq) + 2Al(s) -> 3Cu(s) + 2AlCl3(aq)

If 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?

This graph gives information on changes in sea ice extent in the arctic ocean over a 30-year span. the overall trend shows in the ice extent. to address the trend, scientists need to ask themselves, one direct consequence of the trend is that

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

Element before carbon on the periodic table