Answer part A, B, and C A closed container is filled with oxygen. The pressure in the container is 235 kPa. What is the pressure in millimeters ofmercury?Express the pressure numerically in millimeters of mercury.View Available Hint(s) Figure1 of 1Gas18 cmV▼A closed container is filled with 8xygen. The pressure in the container is 235 kPa. What is the pressure in millimetersmercury?Express the pressure numerically in millimeters of mercury.► View Available Hint(s)195| ΑΣΦSubmitPart Cgas pressure =SubmitWhat is the pressure (in atmospheres) of the gas inside the container connected to an open-end, mercury-filledmanometer as shown in the picture? (Figure 1) The atmospheric pressure is 0.95 atm.Express your answer numerically in atmospheres.► View Available Hint(s)Provide Feedbackwww15. ΑΣΦ?mmHgPA?atmNex

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Figure Gas 1 of 1 18 cm ▼ Part C What is the pressure (in atmospheres) of the gas inside the container connected to an open-end, mercury-filled manometer as shown in the picture? (Figure 1) The atmospheric pressure is 0.95 atm. Express your answer numerically in atmospheres. ▸ View Available Hint(s) gas pressure = Submit [5] ΑΣΦ atm

Figure Gas 1 of 1 18 cm ▼ Part C What is the pressure (in atmospheres) of the gas inside the container connected to an open-end, mercury-filled manometer as shown in the picture? (Figure 1) The atmospheric pressure is 0.95 atm. Express your answer numerically in atmospheres. ▸ View Available Hint(s) gas pressure = Submit [5] ΑΣΦ atm

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter4: Introduction To Gases

Section: Chapter Questions

Problem 22E

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A sample of a compound of xenon and fluorine was confined in a bulb with a pressure of 18 tor. Hydrogen was added to the bulb until the pressure was 72 torr. Passage of an electric spark through the mixture produced Xe and HF. After the HF was removed by reaction with solid KOH, the final pressure of xenon and unreacted hydrogen in the bulb was 36 torr. What is the empirical formula of the xenon fluoride in the original sample? (Note: Xenon fluorides contain only one xenon atom per molecule.)
The following figure shows three 1.00-L bulbs connected by valves. Each bulb contains argon gas with amounts proportional to the number of circles pictorially represented in the chamber. All three bulbs are maintained at the same temperature. Unless stated otherwise, assume that the valves connecting the bulbs are closed and seal the gases in their respective chambers. Assume also that the volume between each bulb is negligible. (a) Which bulb has the highest pressure? (b) If the pressure in bulb A is 0.500 atm, what is the pressure in bulb C? (c) If the pressure in bulb A is 0.500 atm, what is the total pressure? (d) If the pressure in bulb A is 0.500 arm, and the valve between bulbs A and B is opened, redraw the figure shown above to accurately represent the gas atoms in all three bulbs. What is P A+P B+P C? Compare your answer in part (d) to that in part (c). (e) Follow the instructions of part (d) but now open only the valve between bulbs B and C.
Workers at a research station in the Antarctic collected a sample of air to test for airborne pollutants. They collected the sample in a 1.00-L container at 764 torr and 20 C. Calculate the pressure in the container when it was opened for analysis in a particulate-free clean room in a laboratory in South Carolina, at a temperature of 22 C.
One molecule of hemoglobin will combine with four molecules of oxygen. If 1.0 g of hemoglobin combines with 133 mL of oxygen at body temperature (37 C) and a pressure of 743 tort, what is the molar mass of hemoglobin?
A collapsed balloon is filled with He to a volume of 12.5 L at a pressure of 1.00 atm. Oxygen, O2, is then added so that the final volume of the balloon is 26 L with a total pressure of 1.00 atm. The temperature, which remains constant throughout, is 21.5 C. (a) What mass of He does the balloon contain? (b) What is the final partial pressure of He in the balloon? (c) What is the partial pressure of O2 in the balloon? (d) What is the mole fraction of each gas?
Ethanol, C2H5OH, is produced industrially from ethylene, C2H4, by the following sequence of reactions: 3C2H4+2H2SO4C2H5HSO4+( C 2 H 5)2SO4C2H5HSO4+( C 2 H 5)2SO4+3H2O3C2H5OH+2H2SO4 What volume of ethylene at STP is required to produce 1.000 metric ton (1000 kg) of ethanol if the overall yield of ethanol is 90.1%?