A Gas Sample In A Closed Expandable Container

Question: A gas sample in a closed, expandable container of initial volume 5.00 L was allowed to warm from 25 °C to 35 °C. What was its new volume?

Answer: 5.17 L

Question: Which of the following is not a potential for a hyperbaric chamber

Answer: Increasing tghe rate at which a broken bone heals treatments for burns and infections

Question: Which of the following correctly describes the processes of inspiration ( air entering the lungs )

Answer: The lungs expand, causing their internal pressure to decrease

Question: A gas at 5.00 atm pressure was stored in a tank during the winter at 5.0 degrees Celsius. During the summer the temperature in the storage area reached 40.0 degrees C. What was the pressure in the gas tank in the summer

Answer: 5.63

Question: A STP conditions, 11g of SO2 have a volume of

Answer: 3.8L

Question: Which of the following correctly describes the partial pressures of gases in the body

Answer: high O2, low CO2, oxygenated blood

Question: A diver exhales a bubble with a volume of 250mL at a pressure of 2.4 atm and a temperature of 15 degrees Celsius. What is the volume of the bubble when it reaches the surface where the pressure is 1.0 atm and the temperature is 27 degrees celsius

Answer: 630 mL

Question: In the kinetic molecular theory of gas behavior, particles of a a gas tend to move _______ and collisions between them are_____

Answer: Rapidly , Elastic

Question: The pressure of 5.0 L of gas increases fro 1.50 atm to 1240mmHg. What is the final volume of the gas , assuming constant temperature

Answer: 4.6L

Question: The mixture is 330mmHg and the partial pressure of the oxygen is 1.0 atm , what is the total pressure of the mixture in torr?

Answer: 1100 torr