A container of neon gas has the following properties: (1) 2.4 moles (2) T = 400 K (3) p = 0.8 atm. Calculate the entropy in J K-1 as a number in normal form accurate to 1 decimal place (X.X or XX.X, etc.). Do not include units in your answer.
A container of neon gas has the following properties: (1) 2.4 moles (2) T = 400 K (3) p = 0.8 atm. Calculate the entropy in J K-1 as a number in normal form accurate to 1 decimal place (X.X or XX.X, etc.). Do not include units in your answer.
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A container of neon gas has the following properties:
(1) 2.4 moles
(2) T = 400 K
(3) p = 0.8 atm.
Calculate the entropy in J K-1 as a number in normal form accurate to 1 decimal place (X.X or XX.X, etc.). Do not include units in your answer.
USE THE EXACT METHOD IN THE PICTURE BELOW, JUST SUB IN THE NEW VALUES IN THE QURSTION AND REPLACE THEM IN THE IMAGE PROVIDED.
Transcribed Image Text:2 Calculate the entropy
for 2,3 moles of
at T: 289 K and p:0.8 atm
neon gas
T= 289 K
1 mol = 6,02<10 atons
Ne = 20.18 g
p=0.8 atm =
81040 Pa
m= 20.189
6.022치03
= 2.64 x 10%
3.35 x 10 ka
-23
2r (1.055 a 10 3)=
-34
*- 1.,055x 10 J-S
21040
(1:38 -10*)(289) = 2.03 × 103
k= 1.38|x 1o /K
-23
KT
NA 6.022 10
S= Nk [ln () + = (19.196) l
2.64 x10%
2.03 x 109
N=nNA
= (2.3) (6.022 지6)
*1.39 x 10*
S: 539.2
mol-k
NK : (1.3f- 10")(1381 10)
= 19.196
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