What does a salt bridge do? A. It supplies energy to make the redox reaction happen.

B. It supplies the electrolyte solutions with metal ions.

C. It creates a path for metal ions to flow from anode to cathode.

D. It prevents charges from building up in the solutions.

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?

Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged