you find that 7.36g of a compound has decomposed to give 6.93 g of oxygen. the only other compound is 34.0 g/mol, what is the molecular formula? show your work. ​

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?

What is the main reason why some developing countries fear the increase the free trade policies around the world?

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.