Write the equations for the reactions of potassium and calcium with water. Which reaction do you predict

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Write the equations for the reactions of potassium and calcium with water. Which reaction do you predict will be more energetic?

Strategy

Both metallic elements react with water to form an aqueous hydroxide compound and hydrogen gas. The metal that gives its electron(s) up more easily will produce the more energetic reaction.

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Related Book For  book-img-for-question

Chemistry Principles And Practice

ISBN: 9780534420123

3rd Edition

Authors: Daniel L. Reger, Scott R. Goode, David W. Ball

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