Summarize the Aufbau principle, Hand’s rule, and the Pauli Exclusion principle?

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?

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?