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Pari A A 3.95 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1970 m to 0.728 m. Initially the pressure was 1.00 atm. Determine the initial and final temperatures. Enter your answers numerically separated by a comma. T T¡ = K Submit Request Answer Part B Determine the change in internal energy. ΔΕn J Submit Request Answer

Pari A A 3.95 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1970 m to 0.728 m. Initially the pressure was 1.00 atm. Determine the initial and final temperatures. Enter your answers numerically separated by a comma. T T¡ = K Submit Request Answer Part B Determine the change in internal energy. ΔΕn J Submit Request Answer

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Problem 19.53 Con rari A A3.95 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1970 m3 to 0.728 m. Initially the pressure was 1.00 atm. Determine the initial and final temperatures. Enter your answers numerically separated by a comma. | ν ΑΣφ ? T, T† = K Submit Request Answer Part B Determine the change in internal energy. 1响 AX中 AEint = J Submit Request Answer Part C P Pearson Copyright © 2020 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy | Permissions | Contact Us |
Transcribed Image Text:Problem 19.53 Con rari A A3.95 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1970 m3 to 0.728 m. Initially the pressure was 1.00 atm. Determine the initial and final temperatures. Enter your answers numerically separated by a comma. | ν ΑΣφ ? T, T† = K Submit Request Answer Part B Determine the change in internal energy. 1响 AX中 AEint = J Submit Request Answer Part C P Pearson Copyright © 2020 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy | Permissions | Contact Us |
<Homework 13 Problem 19.53 Constants A 3.95 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1970 m3 to 0.728 m. Initially the pressure was 1.00 atm. Part C Determine the heat lost by the gas. ? Q = J Submit Request Answer Part D Determine the work done on the gas. (Assume no molecular vibration.) Hνα ΑΣΦ W on = J Submit Request Answer P Pearson Copyright © 2020 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
Transcribed Image Text:<Homework 13 Problem 19.53 Constants A 3.95 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1970 m3 to 0.728 m. Initially the pressure was 1.00 atm. Part C Determine the heat lost by the gas. ? Q = J Submit Request Answer Part D Determine the work done on the gas. (Assume no molecular vibration.) Hνα ΑΣΦ W on = J Submit Request Answer P Pearson Copyright © 2020 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
Expert Solution
Step 1

(a) Initial temperature

Ti=PiVinR=1.00 atm0.1970 m33.95 mol8.314 J/mol·K1.013×105 Pa1.00 mol=607.67 K≈608 K

Step 2

Final temperature

Tf=PfVfnR=PiViVfγVfnR=1.00 atm0.1970 m30.728 m3750.728 m33.95 mol8.314 J/mol·K1.013×105 Pa1.00 atm=360.28 K≈360 K

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