Acid rain can damage the galvanized coating on metals meant to protect them from outdoor weather according to the reaction: Zn(s) + H2SO4(aq) → H2(g) + ZnSO4(aq). If you collect 0.25 L hydrogen gas when this reaction is performed in the lab but 0.31 L were predicted by calculation, what is the percent yield?

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?

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally