Hydrogen Bromide Will Dissociate into Hydrogen and Bromine Gases

question 98

Multiple Choice

Hydrogen bromide will dissociate into hydrogen and bromine gases. 2HBr(g) ⇄ H₂(g) + Br₂(g) ΔH°_rxn = 68 kJ
What effect will a temperature increase of 50°C have on this system at equilibrium?

• A)The partial pressure of hydrogen bromide will increase.
• B)The partial pressure of hydrogen will increase.
• C)The partial pressure of hydrogen bromide and bromine will increase.
• D)There will be no effect on the partial pressure of any of the gases.
• E)Need to know the initial pressure, volume, and temperature before any of the above predictions can be made.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Address

A unique identifier for a location in memory or on a storage device where data can be found or stored.

Memory Organization

The way in which memory is structured and managed in a computer or computing device, crucial for performance and efficiency.

PLC

Programmable Logic Controller, an industrial digital computer used for automation of electromechanical processes.