The interaction of two hormones most directly humans to

The interaction of these two hormones most directly helps humans maintain      a balanced internal environment.  The pancreas produces one hormone that lowers blood sugar level and another that increases blood sugar level. 

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 !

Anions are negative charged ions