What Does a Two Direction Arrow Indicate in a Chemical Equation?

Answer

Chemical equations represent and summarize the reactions of chemical compounds. An arrow in a chemical equation defines the direction of the process of reactants (a substance that enters into a reaction), to products (or the end result of the reaction or equation). The arrow itself is read as 'yield' or 'produce'. A double-headed arrow indicates that the equation can also be true when reversed.
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Q&A Related to "What Does a Two Direction Arrow Indicate in..."
It indicates that the reaction can proceed in both directions. It could also mean that the reactions are in a dynamic equilibrium.
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Looking at the other responses I think there is a need for clarification. If there is one line with a complete arrow at both ends then it is a reversible reaction. If there are two
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A bi-directional arrow indicates that the reaction
http://www.chacha.com/question/what-does-a-two%26%...
The triangle is a greek letter- delta. It means "change in" therefore, it would make sense that you'd be able to use it.
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