The following process involves a separation of either a mixture into substances or a compound...

Question:

The following process involves a separation of either a mixture into substances or a compound into elements. Decide whether a physical process or a chemical reaction is required: Sodium metal is obtained from the substance sodium chloride.

Chemical Reaction

A chemical reaction takes place when a group of substances called reactants are changed into new substances called products. In contrast to physical processes where there is just mere separation, chemical process require chemical transformation.

Answer and Explanation: 1

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In order to obtain sodium metal from sodium chloride, electrolysis of sodium chloride has to be conducted.

Th chemical reactions for the electrolysis...

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What Is a Chemical Reaction? - Definition & Effects

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Chapter 8 / Lesson 1
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This lesson will cover what happens when a chemical reaction occurs, the types of chemical reactions, and how to know if a chemical reaction occurs.


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