Consider the Reaction If an Equilibrium Mixture of These

question 12

Multiple Choice

Consider the reaction If an equilibrium mixture of these three substances is compressed, equilibrium will ____, because ____.

• A) shift to the right; higher pressure favors fewer moles of gas
• B) shift top the right; higher pressure favors more moles of gas
• C) shift to the left; higher pressure favors fewer moles of gas
• D) shift to the left; higher pressure favors more moles of gas
• E) be unchanged; solid NH₄Cl does not appear in the equilibrium constant expression.

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Definitions:

Placenta

A vital structure forming inside the uterus throughout pregnancy, supplying the developing fetus with oxygen and necessary nutrients while also eliminating waste materials.

Embryonic Period

The stage of prenatal development from approximately the second to the eighth week after conception, during which major body organs and structures begin to develop.

Ultrasound

A medical imaging technique that uses high-frequency sound waves to produce images of structures within the body.

Circulatory System

The bodily system responsible for the transport of blood, nutrients, gases, and wastes, involving the heart, blood vessels, and blood.