On Analysis, an Equilibrium Mixture for the Reaction 2H₂S(g) $\rightleftharpoons$ 2H₂(g) + S₂(g) Was Found to Contain 1

question 13

Multiple Choice

On analysis, an equilibrium mixture for the reaction 2H₂S(g) $\rightleftharpoons$ 2H₂(g) + S₂(g) was found to contain 1.0 mol H₂S, 4.0 mol H₂, and 0.80 mol S₂ in a 4.0 L vessel. Calculate the equilibrium constant, K_c, for this reaction.

• A) 1.6
• B) 3.2
• C) 12.8
• D) 0.64
• E) 0.8

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Definitions:

Homeostasis

The self-regulating process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival.

Electrical Signals

Impulses generated by movements of ions across cell membranes, used for communication between neurons or between nerves and muscles.

Neural Tissue

Specialized tissue making up the central and peripheral nervous system, consisting of neurons and glial cells.

Environmental Changes

Alterations in the external surroundings that can influence ecosystems and human activities.