Molar mass is the number of moles of a substance that have a mass of 1 gram. select one: true false

I think the answer is true.

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 !