Suppose you have collected 23.21 mL of gas in your eudiometer. The pressure in the lab room is 751.5 mmHg. The temperature of the water is 19.7 degrees C. What is the pressure of the gas that you produced in this experiment?
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Suppose you have collected 23.21 mL of gas in your eudiometer. The pressure in the lab...
Suppose you have collected 23.21 mL of gas in your eudiometer. The pressure in the lab room is 751.5 mmHg. The temperature of the water is 19.7 degrees C. What is the pressure of the gas that you produced in this experiment? thank you!
3. Nitrogen gas was collected in a eudiometer during a chemistry experiment by displacement of water. When the levels of water inside and outside the eudiometer were adjusted to be the same, the volume of the collected gas was found to be 85.2 mL. The water temperature was 24°C and the barometric (atmospheric) pressure was found to be 764.0 mm Hg. What would be the volume of dry nitrogen gas at STP?
QUESTION 3 A student collected a sample of hydrogen gas in a eudiometer over a water bath to experimentally determine the value of the gas constant, R. Calculate the experimental value of Rif the pressure of the gas was 0.991 atm, the volume was 36.3 mL the temperature was 292 K and the sample contained 1.54 x 103 moles of gas. QUESTION 4 A student collected a sample of hydrogen gas in a eudiometer over a water bath. The atmospheric...
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2 Calculate the pressure of the Hydrogen gas collected. Water temperature was 23.0 ° C and the atmospheric pressure was 741.0 mmHg. (Hint the density of Mercury is 13.6 g/mL) H2 gas collected over water 220. mm H20 RT
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?
-REPORT FO SECTION DATA Mass of magnesium strip: 2402 Temperature of water from the thermometer: 71 3705 Atmospheric pressure (inches) 29.3Sx 2513 Volume of gas collected: CALCULATIONS: (Show work) 20 94A0つ Moles of magnesium: OS10X 24.30 2.094316 3 Moles of hydrogen produced 12 29215K Temperature of gas in Kelvins: Volume of hydrpgen gas in liters: Atmospheric pressure (mm. Hg): Vapor pressure of water in eudiometer: Pressure of hydrogen gas in eudiometer (mm.Hg.): Pressure of hydrogen gas (atmosphere): Calculated value of...