In the Reaction Below,ΔH°_f Is Zero for ________

question 110

Multiple Choice

In the reaction below,ΔH°_f is zero for ________. Ni (s) + 2CO (g) + 2PF₃ (g) → Ni(CO) ₂(PF₃) ₂ (l)

• A)Ni (s)
• B)CO (g)
• C)PF₃ (g)
• D)Ni(CO)₂(PF₃)₂ (l)
• E)both CO (g)and PF₃ (g)

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Definitions:

Interest Expense

The cost incurred by an entity for borrowed funds, including loans, bonds, or lines of credit.

Bondholders

Individuals or entities that hold bonds issued by corporations, municipalities, or governments and are entitled to receive the bond's interest payments plus the return of the bond's principal upon maturity.

Common Stock

A form of corporate equity ownership, a type of security representing ownership in a corporation, with a claim on a portion of its profits.

Operating Expenses

Costs associated with a company's main operational activities, such as rent, utilities, and payroll.