An electrolytic cell is made of two unreactive graphite electrodes and a battery. If sufficient electricity is pumped into the solution of silver nitrate, does the anode or the cathode gain mass?

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?

Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal

What reaction is taking place? 02 + c3h8 = h20 + co2