Problem 2
What is the pressure in pascals if a force of \(3.44 \times 10^{4} \mathrm{MN}\) is pressed against an area of 1.09 \(\mathrm{km}^{2} ?\)
Problem 3
If a force of \(16.7 \mathrm{~N}\) is pressed against an area of \(2.44 \mathrm{~m}^{2}\), what is the pressure in pascals?
Problem 3
Using the kinetic molecular theory, explain how an increase in the number of moles of gas at constant volume and temperature affects the pressure.
Problem 3
Use Gay-Lussac's law to determine the final pressure of a gas whose initial pressure is 602 torr, initial temperature is \(356 \mathrm{~K}\), and final temperature is \(277 \mathrm{~K}\). Assume volume and amount are held constant.
Problem 3
In a gas mixture of He and Ne, the total pressure is 335 torr and the partial pressure of He is 0.228 atm. What is the partial pressure of Ne?
Problem 3
A sample of gas has a volume of \(3.91 \mathrm{~L}\), a temperature of \(305 \mathrm{~K}\), and a pressure of 2.09 atm. How many moles of gas are present?
Problem 4
If a force of \(2,546 \mathrm{~N}\) is pressed against an area of \(0.0332 \mathrm{~m}^{2},\) what is the pressure in pascals?
Problem 4
What is the final pressure of a gas whose initial conditions are \(1.407 \mathrm{~L}, 2.06 \mathrm{~atm},\) and \(-67^{\circ} \mathrm{C}\), and whose final volume and temperature are \(608 \mathrm{~mL}\) and \(449 \mathrm{~K}\), respectively? Assume the amount remains constant.
Problem 4
In a gas mixture of \(\mathrm{O}_{2}\) and \(\mathrm{N}_{2}\), the total pressure is 2.66 atm and the partial pressure of \(\mathrm{O}_{2}\) is 888 torr. What is the partial pressure of \(\mathrm{N}_{2}\) ?
Problem 4
A 3.88 mol sample of gas has a temperature of \(28^{\circ} \mathrm{C}\) and a pressure of 885 torr. What is its volume?
