Textbook question 4C.3

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Paige Lee 1A
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Joined: Sat Sep 07, 2019 12:16 am

Textbook question 4C.3

Postby Paige Lee 1A » Sat Jan 25, 2020 1:50 pm

What are the correct answers for this question? The answer key just says the answer is 373K, but there are four parts to this question.

4C.3 Calculate the final temperature and the change in enthalpy when 765 J of energy is transferred as heat to 0.820 mol Kr(g) at 298 K and 1.00 atm (a) at constant pressure; (b) at constant volume. Treat the gas as ideal.

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Re: Textbook question 4C.3

Postby 205007651 » Sun Jan 26, 2020 2:59 pm

The answers should be that at constant pressure your temperature = 343 and at constant volume your temperature = 373

Aman Sankineni 2L
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Joined: Fri Aug 30, 2019 12:17 am

Re: Textbook question 4C.3

Postby Aman Sankineni 2L » Sun Jan 26, 2020 4:05 pm

a. 343 degrees K
b. 373 degrees K

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