Consider the Decomposition of Hydrazine as Shown Below

question 70

Multiple Choice

Consider the decomposition of hydrazine as shown below.N₂H₄(g) 2H₂(g) + N₂(g)
At a certain temperature, K_p = 2.5 × 10³. When pure hydrazine is placed in an otherwise empty vessel at this temperature, equilibrium is reached after 30.0% of the hydrazine has decomposed. Calculate the partial pressure of hydrogen gas at equilibrium.

• A) 76 atm
• B) 5776 atm
• C) 54 atm
• D) 127 atm
• E) none of these

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Definitions:

Marginal Utility

Describes the additional satisfaction or usefulness obtained from consuming one more unit of a product or service.

Total Utility

The complete fulfillment experienced from the consumption of a specific overall amount of a product or service.

Consumer Surplus

The gap between what consumers are prepared and able to spend on a product or service and the actual sum they end up paying.

Demand Curve

A graph showing the relationship between the price of a good and the quantity of that good consumers are willing and able to purchase at various prices.