Solving for the Equilibrium Composition

The law of mass action for a particular reaction (Eq (9.24)) is but a single equation with more than one variable. As an example, Eq (9.21a) contains three unknown mole fractions. There are two principal methods for incorporating the conservation equations into the analysis: the "element conservation" method and the "reaction progress variable" method. Both of these methods require the following input information:

• The temperature and total pressure

• AHo and ASo of the reaction

This information fixes KP by Eq (9.20) and K by Eq (9.24). Thereafter, the two methods differ.

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Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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