What Would Be the Standard Enthalpy Change for the Reaction $\Delta$

question 29

Multiple Choice

What would be the standard enthalpy change for the reaction of 1.00 mole of H₂(g) with 1.00 mole of Cl₂(g) to produce 2.00 moles of HCl(g) at standard state conditions
[ $\Delta$ H ^$\circ$ _f (HCl(g) ) = -92.3 kJ/mol) ]

• A) -155 kJ
• B) -165 kJ
• C) -175 kJ
• D) -185 kJ
• E) None of the above

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Definitions:

Neurons

Specialized cells of the nervous system that transmit information to other nerve cells, muscle, or gland cells, fundamental in the communication within the brain and body.

Electrically Charged

Having a property that causes it to attract or repel other electrically charged objects due to the presence of electric charges on its surface.

At Rest

A state in which one is not engaged in physical activity or exertion, often associated with the body’s normal functions at a basal metabolic rate.

Neuron

A specialized cell transmitting nerve impulses; a fundamental unit of the brain and nervous system.