Consider 2.00 mol of an ideal gas with a constant‑volume molar specific heat of 12.5 J/(mol·K), an initial temperature of 22.8 ∘C, and an initial pressure of 5.210×10^4 Pa. The state of the gas is then changed to a final temperature of 44.1 ∘C and a final pressure of 3.090×10^4 Pa.
What is the change in the entropy Δ of the gas during this process? The gas constant is 8.31 J/(mol·K).
I keep getting 10.7 J/K but it is wrong. Can someone explain?
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 09:00, lrasanaoaksandfurana
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
Chemistry, 22.06.2019 19:00, montgomerykarloxc24x
Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.
Answers: 2
Chemistry, 22.06.2019 20:30, demarcuswiseman
From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.
Answers: 2
Chemistry, 22.06.2019 23:00, 1315055427
Which subshell is represented by the actinides family?
Answers: 1
You know the right answer?
Consider 2.00 mol of an ideal gas with a constant‑volume molar specific heat of 12.5 J/(mol·K), an i...
Questions in other subjects:
History, 17.01.2020 02:31
Biology, 17.01.2020 02:31
Chemistry, 17.01.2020 02:31
Mathematics, 17.01.2020 02:31
Mathematics, 17.01.2020 02:31
