Show how to balance the following chemical equation.
Potassium metal and chlorine gas combine to form potassium chloride.
Chemical equations are used to identify the elements involved in a chemical reaction as well as their relative quantities. By using the symbol of the compounds involved, the reactants and products of a chemical equation are balanced by inspection or algebraic method to follow the law of conservation of mass. The coefficients found from balancing the chemical equation serve as the ratio of the reactants to products but not necessarily the amount used or produced in the chemical reaction.
Answer and Explanation: 1
First, we write the initial reaction based solely on the chemical formula of the product and the reactants.
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fromChapter 9 / Lesson 1
Balancing chemical equations is possible because of the law of conservation of matter. Understand how to balance chemical equations step by step with examples.