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thermodynamics questions. just those two questions. 1. how many moles are in 1 s

ID: 714448 • Letter: T

Question

thermodynamics questions.
just those two questions.
1. how many moles are in 1 standard cubic foot?
2.how much heat is available in the hot gas stream?
assuming the given things (in picture)

Project 1: How many moles are in 1 standard cubic foot? Project 2: How much heat is available in the hot gas stream. 1: Assume the hot gases have a molar heat capacity 2: Assume the hot gas heat capacities are computed Assume the hot gas leaves the exchanger at 65°C of (9/2) R. using information in Appendix C.1.

Explanation / Answer

1. 1 cubic foot = 28.317 litres

22.4 litres contains one mole

28.317 litres contain 28.317/22.4 moles = 1.264 moles