Chemistry helps firefighters identify the temperatures at which different substances burn
calculate how much water pressure is available at a hydrant
determine which chemicals to use to fight different types of fires
know the angles at which they can safely deploy ladders

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