Given the Following ΔH° Values

question 109

Short Answer

Given the following ΔH° values
H₂(g) + ½O₂(g) → H₂O(l) ΔH°_f = -285.8 kJ
H₂O₂(l) → H₂(g) + O₂(g) ΔH°_rxn = 187.6 kJ
calculate ΔH°_rxn for the reaction H₂O₂(l) → H₂O(l) + ½O₂(g),

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Definitions:

Marginal Utility

The extra pleasure or benefit a consumer receives from purchasing an additional unit of a product or service.

Utility Schedule

A table or graph that shows the total utility or satisfaction that a consumer derives from consuming various quantities of a good or service.

Marginal Utility

The incremental utility or joy received when one more unit of a good or service is consumed.

Total Utility

The absolute gratification obtained through the intake of a certain quantity of products or services.