Question

calculate the maximum work when 24g of oxygen are expanded isothermally and reversibly from a pressure of 1.5×10^5pa to 100kpa at 298k​

Answer 1

Explanation:

W= −2.303 nRT log P1P2 = −2.303 × WM × RT log P1P2 = −2.303 × 2432 × 8.314 × 298× log 1.6 × 105100 × 103 = −2.303 × 2432 × 8.314 × 298× log 1.6 = −2.303 × 0.75 × 8.314× 298× log 1.6 =− 873. 42 J