Lead has a density of 11.3 g/cm3 and a mass of 282.5 g. what is its volume? . a. 2.5 cm3 c. 250 cm3 . b. 25 cm3 d. 2500 cm3 .

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm