Ask Question
4 November, 23:28

Be sure to answer all parts. A sample of nitrogen gas expands in volume from 1.4 to 5.8 L at constant temperature. Calculate the work done in joules if the gas expands (a) against a vacuum: J (b) against a constant pressure of 0.73 atm: * 10 J Enter your answer in scientific notation. (c) against a constant pressure of 4.1 atm: * 10 J Enter your answer in scientific notation.

+2
Answers (1)
  1. 5 November, 02:13
    0
    Answer: 0, 3.212J, 18.04J

    Explanation:

    a) Work done by gae against vacuum is zero because in vacuum Pressure = 0

    W=P️V

    =0 x (5.8-1.4)

    = 0 Ans

    b)

    W=P️V

    = 0.73 x (5.8-1.4)

    = 3.212 J

    c)

    W = P️V

    =4.1 x (5.8-1.4)

    = 18.04 J
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Be sure to answer all parts. A sample of nitrogen gas expands in volume from 1.4 to 5.8 L at constant temperature. Calculate the work done ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers