Which of the Following Has A $\Delta$ H°_f = 0 KJ/mol?
A)NO(g)
B)CS₂(l)
C)Fe²⁺(aq)
D)H₂O(l)
E)N₂(g)

question 8

Multiple Choice

Which of the following has a $\Delta$ H°_f = 0 kJ/mol?

• A)NO(g)
• B)CS₂(l)
• C)Fe²⁺(aq)
• D)H₂O(l)
• E)N₂(g)

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Definitions:

Total Revenue

The total amount of money received by a company for goods sold or services provided during a certain period.

Relatively Inelastic

A situation where a change in the price of a good or service causes a comparatively smaller change in the quantity demanded or supplied.

Necessities

Goods and services that are essential for survival, such as food, shelter, and healthcare, often characterized by inelastic demand.

Luxuries

Goods or services that are considered non-essential but are desired for their ability to provide comfort, convenience, or pleasure.