Explain how you could separate a mixture of ocean water (salt water) which has sand in it. You must separate all three substances.

Copper, silver, aluminum, cobalt, chromium, mercury 

Since there is the same amount of agn03 in both silver chloride and silver nitrate they produce the same amount of moles. therefore silver chloride produces the same amount of silver nitrate, so your answer is 15.0 moles of silver nitrate. i hope this !