For the Reaction
N₂O₅(s) $\rightarrow$ 2NO₂(g)+ ½O₂(g) $\Delta$ H_r = 109 $\Delta$ H >

question 25

True/False

for the reaction
N₂O₅(s) $\rightarrow$ 2NO₂(g)+ ½O₂(g), $\Delta$ H_r = 109.5 kJ.mol^-1 at 298 K
at constant temperature and pressure, $\Delta$ H > $\Delta$ U.

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Definitions:

Long Run

A period in economics during which all factors of production and costs are variable, allowing firms to adjust all inputs.

Deli

A short form for delicatessen, which is a store or counter specializing in prepared foods, sandwiches, and specialty groceries.

Zero Economic Profits

A condition in perfect competition where firms earn just enough revenue to cover their total costs, leading to no supernormal profit in the long term.

Monopolistically Competitive

A market structure where many firms sell products that are similar but not identical, allowing for significant brand differentiation and some control over prices.