Chemistry In Context
9th Edition
ISBN: 9781259638145
Author: Fahlman, Bradley D., Purvis-roberts, Kathleen, Kirk, John S., Bentley, Anne K., Daubenmire, Patrick L., ELLIS, Jamie P., Mury, Michael T., American Chemical Society
Publisher: Mcgraw-hill Education,
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Chapter 10, Problem 5Q
Interpretation Introduction
Interpretation:
How many times faster will food be cooked when the pressure of a cooker is increased from normal atmospheric pressure
Concept introduction:
Gay-Lussac’s Law
Pressure and temperature are directly related at constant volume and of moles.
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Gaseous nitrosyl chloride (NOCl) is injected in a 1.0-L container where it starts decomposing irreversibly.
2NOCl(g) → 2NO(g) + Cl2(g)
The container is insulated (no heat exchange with its surroundings) and has a movable part that allows one to change its volume. Before the reaction is over, the container’s volume is abruptly increased to 1.5 L. Use collision theory to explain how this will affect the rate at which NOCl decomposes.
Gaseous nitrosyl chloride (NOCl) is injected in a 1.0-L container where it starts decomposing irreversibly.
2NOCl(g) → 2NO(g) + Cl2(g)The container is insulated (no heat exchange with its surroundings) and has a movable part
that allows one to change its volume. Before the reaction is over, the container’s volume is abruptly increased to 1.5 L. Use collision theory to explain how this will affect the rate at which NOCl decomposes. (We saw four factors, two of which should play a role here.)
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Chapter 10 Solutions
Chemistry In Context
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