3. 2 NO 19) N, 0419) compute Ar H at 2n8k, Arcp at 298k and IH a at 100 C given the data l which are all for 298 k); State ang assumptions (Hint: defination of cp = (2017 :)) you find necessary mat ( ) = 2T -1 Os H / K5 mol Cp/5**'mol? NO2 33.18 37.2 N204 9.16 77.28