For the exothermic reaction 2SO 2 (g)+O 2 (g)=2SO 3 (g) predict the equilibrium shift caused by each of the following changes. SO 2 added. c. The volume is decreased. . SO 3 is removed . d. The temperature is decreased.

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

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.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption