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What is Chemical Change?

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A chemical change refers to what happens to a chemical when an outside force or influence affects it. Some chemicals may breakdown when left in sunlight. Others may change states when heated or chilled.
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Q&A Related to "What is Chemical Change?"
physical changes are anything that can be undone, eg crumpling paper chopping wood building with legos freezing water boiling water dissolving salt water chemical reactions can't
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1. Mix the cake batter as detailed in the instructions. Pour equal amounts into the cupcake pan molds. Number the cupcake molds starting with the number one. 2. Measure an eighth
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Phase changes are discrete versus temperature because they represent a crossover point where the thermodynamic free energy of one state suddenly becomes lower than the previously
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Explore this Topic
A chemical change is a change that takes place on the molecular level of the matter. In this change, a completely new substance, different from the initial matter ...
The are many different chemical changes. For example, rust forming on metal is a chemical change. As is photosynthesis, which is the process of (chemically) changing ...
Chemical changes occur when there is a chemical reaction and it causes a new substance is formed. It is difficult or impossible to reverse a chemical change. ...
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