Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Mole Concept
Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can b…
Question

Three glass bulbs, joined by closed stopcocks, have the following volumes and initial pressures of the specified gases.
Bulb A: 300. mL of H2S(g) at 380. torr
Bulb B: 600. mL of H2(g) at 0.250 atm
Bulb C: 51.50L of Ne(g) at 101.325 kPa

After both stopcocks are opened and the gases allowed to diffuse throughout, what will be the final total pressure?
(The ambient temperature is constant.)

What is the partial pressure of H2S(g)?

What is the mole fraction of H2(g)?

 

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