Question

1. Your friend breathes in 1.5 L of helium from a balloon at 22C and 1.00atm and talks funny. You want to give it a try , but you are breathing from a small tank that is at 17 C and 1.50atm. Assuming you have to breath 1.5L of He to talk funny will you?

2. An oxygen tank contains 2.5 L at 29.4 psi at a temperature of 27C. A diver takes the tank to 58.8 psi and the temperature drops to 12C. If the tank has a maxium volume of 4.0 L is the tank in danger of exploding at hese depths.

Answer 1