A Container Was Charged with Hydrogen, Nitrogen, and Ammonia Gases

question 29

Multiple Choice

A container was charged with hydrogen, nitrogen, and ammonia gases at 120°C and the system was allowed to reach equilibrium. What will happen if the volume of the container is increased at constant temperature? 3H₂(g) + N₂(g) 2NH₃(g)

• A) There will be no effect.
• B) More ammonia will be produced at the expense of hydrogen and nitrogen.
• C) Hydrogen and nitrogen will be produced at the expense of ammonia.
• D) The equilibrium constant will increase.
• E) The equilibrium constant will decrease.

Identify the effects of damage to specific areas of the cerebral cortex on sensory perceptions, motor skills, and cognitive functions.

Describe the role and location of the cerebellum in coordinating movement and maintaining balance.

Understand how the prefrontal cortex is involved in planning, organizing movements, and suppressing socially inappropriate behaviors.

Recognize the impact of the cerebral cortex's occipital lobe on vision and how damage can lead to cortical blindness.

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Definitions:

Attachment Point

A specific location on the body where muscles, ligaments, or other structures are connected to bone.

Biopsy

A medical test involving the removal of cells or tissues for examination to diagnose diseases.

Needle

A thin, pointed piece of metal with an eye for thread at one end, used in sewing, or a very thin, sharp metal tube used in medical procedures.

Muscle

A tissue in the body of animals that is capable of contracting and causing movement or maintaining a position.