The Conversion of Substance a to Substance B Has DE

question 66

Essay

The conversion of substance A to substance B has DE = -35 kJ mol^-1 and an activation energy, E_a, of 25 kJ mol^-1. Sketch a reaction diagram, and on it clearly indicate A, B, the activated complex (C), DE and E_a.

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Definitions:

Bread

A staple food made primarily from flour, water, and yeast or another leavening agent, baked into a variety of forms.

Surplus

An excess amount of a commodity, product, or resource beyond what is needed or utilized.

Substitute Product

An alternative product that serves the same purpose or meets the same need as another.

Apple Juice

A beverage made by pressing and extracting the liquid from apples.