How many grams of SO3 are produced when 20.0 g FeS2 react with 16.0 g O2 according to this balanced equation?(Hint: Determine the limiting reactnant first.)

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

How many peaks will be present in a mass spectrum for brcl?

What is the body’s main processing system? it uses input from various parts to control voluntary and involutiontary movement. it’s composed of two main parts-the brain and spinal cord. a. nbs b.cns c. ans d. pns