Consider the Following Standard Heats of Formation

question 47

Short Answer

Consider the following standard heats of formation:
P₄O₁₀(s) = -3110 kJ/mol
H₂O(l) = -286 kJ/mol
H₃PO₄(s) = -1279 kJ/mol
Calculate the change in enthalpy for the following process:
P₄O₁₀(s) + 6H₂O(l) → 4H₃PO₄(s)

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Definitions:

Marginal Cost

The growth in total expenses incurred from the production of one more unit.

Output

The total amount of goods or services produced by a firm or country.

Demand

How much of a good or service that consumers can and want to buy, influenced by differing price levels.

Economic Profit

The difference between total revenues and total costs, including both explicit and implicit costs, representing the surplus generated from economic activities.