Elemental Boron Can Be Formed by the Reaction of Boron

question 7

Multiple Choice

Elemental boron can be formed by the reaction of boron trichloride with hydrogen. 2BCl₃(g) + 3H₂(g) → 2B(s) + 6HCl(g)
What is ΔG°_rxn for this reaction?

• A) -293.4 kJ/mol
• B) 293.4 kJ/mol
• C) -205.6 kJ/mol
• D) 205.6 kJ/mol
• E) -2141.6 kJ/mol

Understand the impact of the nervous system on physiological responses to stress and environmental changes.

Learn about the body's homeostasis maintenance through the interactions of the nervous system.

Acquire knowledge on brain imaging techniques and their relevance in studying the brain's structure and function.

Understand the functions and effects of various endocrine glands on the body.

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Definitions:

Somatic Nervous System

The part of the peripheral nervous system that handles voluntary control of body movements through control of skeletal muscles.

Spinal Cord

A long, thin bundle of nervous tissue and support cells that extends from the brain down the vertebral column; it is central to transmitting neural signals between the brain and the rest of the body.

Cerebrum

The largest part of the brain, responsible for higher brain functions such as thought, action, and emotion.

Corpus Callosum

The large band of neural fibers connecting the two brain hemispheres and carrying messages between them.