Exercise 9.138 Identify AE for the process. Express your answer using one signif

Question

Exercise 9.138 Identify AE for the process. Express your answer using one significant figure. When 1mol of a gas bums at constant pressure, it produces 2424 J of heat and does 4 k.J of work k.J SubmitP Previous Answers Request Answer X Incorrect; Try Again Part B Identify ?? for the process. Express your answer using four significant figures. k.J Submit Request Answer Part C Identify q for the process. Express your answer using four significant figures. k.J Submit Part D Identify ue for the process. Express your answer using one significant figure. k.J

Explanation / Answer

at constant pressure, deltaH=Q= 2424 J= 2.424 KJ

work,W = 4 KJ= work done

since deltaU= Q+W = 2.424+4= 6.424 KJ

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