Question

Part B An ideal gaseous reaction (which is a hypothetical gaseous reaction that conforms to the laws governing gas behavior) occurs at a constant pressure of 30.0 atm and releases 59.2 kJ of heat. Before the reaction, the volume of the system was 7.20 L. After the reaction, the volume of the system was 3.00 L. Calculate the total internal energy change, AE in kilojoules. Express your answer with the appropriate units. View Available Hint(s) 1: HÅR O a ? AE = - 39.9 kJ Submit Previous Answers

Answer 1

Given Coastant toressue 30.0 atm Heat releosed g) 59.2 kJ Initial Volune (v) - 720 lie Linal Volume ()300tte Wik done PLS-) -303-.20) atm lite -30(-4.20) atu lutie So -126 atu lute Accarding to Gat Lud AUE heat Wock alone f/a0Chonge in inlel afy I atu lutre = lo| . 3 95 So, 1d6 atu lie hone RGPARAN T 5 .200 t 187669J Heat relersed Value of9i nagaline Cus

AE--46483. os S 1 k lo00 So SE 46433.05 kJ 000 4GE-46.43 KJ