QUESTION 23 A 3.65 L of H2 gas at 1.25 atm is allowed to expand to...
A gas-filled balloon having a volume of 2.90 L at 1.25 atm and 23 degrees Celsius is allowed to rise to the stratosphere (about 30 km above the surface of the Earth), where the temperature and pressure are -44 degrees Celsius and 5.30 x 10-3 atm, respectively. Calculate the final volume of the balloon.
A gas cylinder contains a gas at 5.25 atm pressure. When the gas is allowed to expand to a final volume of 12.5 L, the pressure drops to 1.85 atm. What was the original volume of the gas?
An ideal gas is allowed to expand from 4.00 L to 38.0 L at constant temperature. By what factor does the volume increase? factor: The pressure will increase by that same factor. decrease by that same factor. If the initial pressure was 133 atm, what is the final pressure? Pinal= atm
An ideal gas is allowed to expand from 7.20 L to 10.8 L at constant temperature. By what factor does the volume increase? factor: The pressure will decrease by that same factor. increase by that same factor. If the initial pressure was 113 atm, what is the final pressure? Pinal = The volume of a sample of hydrogen gas was decreased from 14.32 L to 7.61 L at constant temperature. If the final pressure exerted by the hydrogen gas sample...
A 7.10-L sample of gas at (308K.0.146 atm) is allowed to expand so that the final pressure is 0.0832 atm. Assuming constant temperature, calculate the final volume of Answer: Note: you may enter your answer in Enotation. Example: 1.5x10-in E notation is 1.5E-6. Example: 1036, which is the same as 1x1036, in E notation is 1E36.)
An ideal gas is allowed to expand from 7.00 L to 52.5 L at constant temperature. By what factor does the volume increase? factor: The pressure will e The pressure will decrease by that same factor. increase by that same factor. If the initial pressure was 123 atm, what is the final pressure? atm Pfinal e BB nt
An ideal gas is allowed to expand from 3.80 L to 17.1 L at constant temperature. By what factor does the volume increase? factor: The pressure will increase by that same factor. decrease by that same factor. If the initial pressure was 131 atm, what is the final pressure? Pinal =
An ideal gas is allowed to expand from 6.80 L to 17.0 L at constant temperature. By what factor does the volume increase? factor: The pressure will increase by that same factor. decrease by that same factor. If the initial pressure was 119 atm, what is the final pressure? Pinal =
a gas occupying a volume of 725 ml at a pressure of 0.970 ATM is allowed to expand at a constant temperature until it's pressure reaches 0.362 ATM what is the final volume in L?
An ideal gas is allowed to expand from 4.00 L to 34.0 L at constant temperature. By what factor does the volume increase? factor: The pressure will increase by that same factor. decrease by that same factor If the initial pressure was 123 atm, what is the final pressure? Pfinal