Why is burning wood a chemical change?
Understand the Problem
The question is asking for an explanation of why the process of burning wood is classified as a chemical change, which involves discussing the transformation of substances and the formation of new products during combustion.
Answer
Burning wood is a chemical change because it forms new substances like carbon dioxide, water vapor, and ash.
The final answer is burning wood is a chemical change because it leads to the formation of new substances like carbon dioxide, water vapor, and ash that have different chemical compositions from the original wood.
Answer for screen readers
The final answer is burning wood is a chemical change because it leads to the formation of new substances like carbon dioxide, water vapor, and ash that have different chemical compositions from the original wood.
More Information
Burning wood is an exothermic reaction, meaning it releases heat, and it involves complex organic compounds breaking down in the presence of oxygen.
Tips
Avoid confusing physical changes—where the substance's state might change but not its chemical structure—with chemical changes that result in new substances with different chemical compositions.
Sources
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