How long does cream of tartar activate

As long as you keep your cream of tartar in an air-tight container, and away from light, heat, and moisture, it should keep for a few years

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 !