5) Oxygen gas is collected over water. The total pressure (the O2 pressure + the water vapor pressure) is 765 torr. The temperature of the water is such that the water vapor pressure is 38 torr. What is the partial pressure of the oxygen gas in torr?
5) Oxygen gas is collected over water. The total pressure (the O2 pressure + the water...
The oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at a temperature of 25 ∘C and a total pressure of 756 torr . What is the partial pressure of the oxygen gas?
A total of 0.829 L of hydrogen gas is collected over water at 33.0°C. The total pressure is 794 torr. If the vapor pressure of water at 33.0°C is 13.2 torr, what is the partial pressure of hydrogen? torr
A sample of oxygen gas was collected via water displacement. Since the oxvgen was collected via water displacement, the sample is saturated with water vapor. If the total pressure of the mixture at 26.4 ? is 725 torr, what is the partial pressure of oxygen? The vapor pressure of water at 26.4 °C is 25.81 mm Hg Number torr
6. A volume of 310 ml of O2 (g) is collected over water at 20C at a pressure of 738 torr. (a) What is the partial pressure of the O? (b) What would be its volume when dry at STP? (Vapor pressure at 20°C is 17.5 torr) (10) 0 mol N2 exerts a pressure of 800 torr. What is the partial pressure of each gas? (5) 8. A mixture of 2.00 mol H2, 3.00 mol NH3, 64.00 mol Co2, and...
A sample of oxygen is collected over water at a total pressure of 654.4 mmHg at 23°C. The vapor pressure of water at 23°C is 21.1 mmHg. The partial pressure of the O2 in atm is A. 0.9223 atm. OB. 0.8333 atm. C. 1.084 atm. D. 0.8611 atm. OE. 0.8888 atm.
A sample of CO2 is collected over water at 23oC. If the total pressure of the sample is 734 torr, and the vapor pressure of water at 23oC is 21.2 torr, what is the partial pressure of CO2 in torr? DON"T WRITE THE UNITS: ONLY THE VALUES.
A 100 mL sample of oxygen gas is collected over water at 26 °C and at a pressure of 756 torr. Given that the vapor pressure of water at 26 °C is 25 torr, how many moles of dry oxygen are present? Show all steps and explain fully. ANSWER: 3.9 x 10^-3 mol
9. Ndeye collected oxygen gas in the laboratory by bubbling them into a bottle filled with water and then inverted it under water. The gas is in contact with the water, some water in the form of gas, or vapor, is mixed with the collected oxygen. If the atmospheric pressure is 760 torr and the partial pressure of water vapor is 23.0 torr, what is the pressure of oxygen collected under this condition? a. 760 torr b. 737 torr Pavtialpesse...
A gas is collected over water at a temperature where the vapor pressure of water is known to be 25.0 mmHg. The total pressure recorded in the container is 775.0 mmHg, what is the pressure of the “dry” gas, in mmHg, being collected?
A sample of O2 is collected over water at 22.0 °C. The volume of the sample is 150.0 mL and the total pressure is 752 torr. What is the mass of O2 present? (The vapor pressure of water at 22 °C is 19.8 torr)