Current Attempt in Progress - One-quarter Ibmol of oxygen gas (O) undergoes a process from p = 20 lb/in, T= 500R to p2 = 150 lb/in. For the process W = -500 Btu and Q=-152.5 Btu. Assume the oxygen behaves as an ideal gas. Determine T2, in R, and the change in entropy, in Btu/R. Step 1 Determine T2, in R. T= i Save for Later OR 4 Attempts: 0 of 3 used Step 2 The parts of this question must be completed in order. This part will be available when you complete the part above. Submit