Problem 2.43 Part A A 1.70 mol sample of an ideal gas is compressed isothermally from 59.2 L to 23.8 L using a constant external pressure of 2.78 atm . Calculate uw. Express your answer to three significant figures and include the appropriate units. å³? Vatue Units Submit My Answers Give Up Incorrect; Try Again; 4 attempts remaining Part B Calculate q Express your answer to three significant figures and include the appropriate units. Value Units Submit My Answers Give Up