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The Value of ΔH° for the Following Reaction Is -3351

question 142

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The value of ΔH° for the following reaction is -3351 kJ: 2Al (s) + 3O2 (g) → 2Al2O3 (s)
The value of ΔH°f for Al2O3 (s) is ________ kJ.


Definitions:

Limitation

A restriction or boundary that defines the scope or extent of something, often highlighting a weakness or drawback.

Reservation

The act of holding or booking a place, item, or service for future use, or a doubt or objection raised regarding a particular point or proposal.

Delimitation

The process of establishing boundaries or limits, often used in research to define the scope of a study.

Inductive Organization

A method of structuring information that starts with specific instances or evidence and builds toward a general conclusion.

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