Some solids, such as called
can change state directly into a gas; this is
carbon dioxide, or dry ice; melting
O carbon dioxide, or dry ice; deposition
carbon dioxide, or dry ice; sublimation
carbon dioxide, or dry ice; freezing

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 !