Question

Assume we have three states of saturated vapor R-134a at +40 C, 0 C, and - 40 C. Calculate the specific volume at the set of temperatures and corresponding saturated pressure assuming ideal-gas behavior. Find the percent relative error = 100(v-vg)/vg with vg from the saturated R-134a table.

How do I approach this problem?

Answer 1

what is R-134a?

i'm assuming that you would use the ideal gas law, PV=nRT

Answer 2

"1,1,1,2-Tetrafluoroethane [R-134a] is an inert gas used primarily as a “high-temperature” refrigerant for domestic refrigeration and automobile air conditioners." - http://en.wikipedia.org/wiki/1,1,1,2-Tetrafluoroethane

Answer 3

PV=nRT

Answer 4

solve for V

Answer 5

What would n and T be?

Answer 6

n is moles
T is temperature

Answer 7

I know what n and T are, but how do I find n? T is given...

Answer 8

Which statement most accurately describes why the division property of exponents does not apply to the expression 2003-02-03-00-00_files/i0380000.

Answer 9

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Answer 10

Read this passage from "Four Freedoms Speech" by Franklin D. Roosevelt.

No realistic American can expect from a dictatoru2019s peace international generosi

Answer 11

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Answer 12

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Answer 13

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, write a Paraphrase of ONLY lines 69 through 74 from the text in step 2 above (starting with u201cEveryone held himu201d through u2

Answer 14

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Answer 15

Math word problem help

Answer 16

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Answer 17

Listen to the audio and then answer the following question. Feel free to listen to the audio as many times as necessary before answering the question.

Answer 18

What does biodiesel produce in higher amounts?
Biodiesel produces higher amounts of _______________.

Answer 19

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Answer 20

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Answer 21

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Two triangles are shown. The sides of the triangle on the left are marked 4, 5, 6.

Answer 22

where is the internal organs located?

Answer 23

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Answer 24

https://prnt.sc/l46pk4

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Answer 25

if 25% of a number is 100,whats the number
A.50 B.100 C.150 D.200 E.400

Answer 26

The influence of Mahatma Gandhi be seen most clearly in Kingu2019s rhetoric in his _____.

Answer 27

Choose the most correct answer