12. A sample of ammonia (NH,) gas is completely decomposed to nitrogen and hydrogen gases over heated iron wool (Fe is not part of balanced chemical equations). If the total pressure is 866 mm Hg, calculate the partial pressure of N; and H3.

12. A sample of ammonia (NH,) gas is completely decomposed to nitrogen and hydrogen gases over heated iron wool (Fe is not part of balanced chemical equations). If the total pressure is 866 mm Hg, calculate the partial pressure of N; and H3.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter8: Properties Of Gases

Section: Chapter Questions

Problem 8QRT

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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 be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

12. A sample of ammonia (NH;) gas is completely decomposed to nitrogen and hydrogen gases over
heated iron wool (Fe is not part of balanced chemical equations). If the total pressure is 866 mm
Hg, calculate the partial pressure of N2 and H3.

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