Final VolumeVolume of O,CollectedTemperatureof Tap Water(°C)Room (orregional)Pressure (atm) of Air (mL)Initialof AirVolume(after reaction) (Final Volume -(mL)45Initial Volume)48 °C7501745-17 = 28Table 3: Reaction Time DataTime ReactionTime ReactionTotal Reaction TimeStartedEnded0.0013.0013.00ost-Lab Questions1. Using the Ideal Gas Law (PV = DRI), calculate the grams of O2 produced in the reaction. Showyour work and follow the steps below.%3Da. If you pressure is not yet in atm, convert it to atm using the appropriate conversion factor.b. Convert the volume of oxygen collected from ml to L.c. Convert the temperature of the water from °C to K.d. Plug in P, V, R (gas constant), and T to the ideal gas law and solve for n, which is molesof oxygen gas.е.Use the moles of oxygen gas found and the molar mass of O2 to calculate the grams ofoxygen produced using dimensional analysis.

Given P = 750 atm V = 28 ml = 28×10-3 L T = 48°C = 48+273 = 321°K standard value of R R = 0.08206…

Final Volume Volume of O, Collected Temperature of Tap Water ("C) Room (or regional) Pressure (atm) of Air (mL) (after reaction) (Final Volume - 750 Initial of Air Volume İnitial Volume) (mL) 45 48 °C 17 45-17 = 28 Table 3: Reaction Time Data Time Reaction Started Time Reaction Ended Total Reaction Time 0.00 13.00 13.00 ost-Lab Questions 1. Using the Ideal Gas Law (PV = nRI), calculate the grams of Oz produced in the reaction. Show your work and follow the steps below. a. If you pressure is not yet in atm, convert it to atm using the appropriate conversion factor. b. Convert the volume of oxygen collected from mL to L. c. Convert the temperature of the water from °C to K. d. Plug in P, V, R (gas constant), and T to the ideal gas law and solve for n, which is moles of oxygen gas. е. Use the moles of oxygen gas found and the molar mass of O2 to calculate the grams of oxygen produced using dimensional analysis.

Final Volume Volume of O, Collected Temperature of Tap Water ("C) Room (or regional) Pressure (atm) of Air (mL) (after reaction) (Final Volume - 750 Initial of Air Volume İnitial Volume) (mL) 45 48 °C 17 45-17 = 28 Table 3: Reaction Time Data Time Reaction Started Time Reaction Ended Total Reaction Time 0.00 13.00 13.00 ost-Lab Questions 1. Using the Ideal Gas Law (PV = nRI), calculate the grams of Oz produced in the reaction. Show your work and follow the steps below. a. If you pressure is not yet in atm, convert it to atm using the appropriate conversion factor. b. Convert the volume of oxygen collected from mL to L. c. Convert the temperature of the water from °C to K. d. Plug in P, V, R (gas constant), and T to the ideal gas law and solve for n, which is moles of oxygen gas. е. Use the moles of oxygen gas found and the molar mass of O2 to calculate the grams of oxygen produced using dimensional analysis.

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter12: Kinetics

Section: Chapter Questions

Problem 9E: Go to the PhET Reactions and change to Angled shot to see the difference. (a) What happens when the...

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