Consider a sample of gas in a container on a comfortable spring day. The Celsius temperature suddenly doubles and you transfer the gas to a container with twice the volume of the first container. If the original pressure was 10 ATM what is a good estimate for the new pressure?

Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .