Yes, a chemical change and a chemical reaction refer to the same fundamental process. Both terms describe the transformation of one or more substances into different substances through the breaking and forming of chemical bonds. In a chemical change, the composition of the original materials is altered, resulting in the production of new substances with different properties. Examples include rusting, combustion, and fermentation. While the terms can sometimes be used interchangeably, "chemical reaction" often emphasizes the process itself, while "chemical change" may highlight the result of that process.
A chemical change and chemical reaction are the same thing
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