A 45 min tape plays at the speed of 1.88 in/S. How long is the tape in meters? One inch is equal to 2.54 cm

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

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

Find the number of moles of argon in 364g of argon.