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Sidana [21]
3 years ago
12

Which example illustrates a chemical change

Chemistry
2 answers:
Svetllana [295]3 years ago
7 0
Burning wood because heat indicates a chemical change
Anastasy [175]3 years ago
3 0
Burning wood since it is changing into a new substance, whereas the other examples are not
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A bicycle rusting after it is left in the rain is an example of a chemical reaction because it involves oxidation (Option d).  

<h3>What is a chemical reaction?</h3>

A chemical reaction can be defined as a phenomenon in which one or more substances called reactants react to form one or more different compounds, which are known as products.

A chemical reaction may include an enzyme that works to increase the seed of the reaction in normal conditions by lowering the activation energy of the reaction.

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Complete question:

Which of the following situations contains an example of a chemical reaction?

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6 0
1 year ago
What will the pressure be if 89.9 moles of argon are contained in a 12.0 L cylinder that is pressurized at a temperature of 300
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Done!

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What is one source of human stem cells other than embryos
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Between HClO3 and HIO3, which is stronger and why? Question 16 options: 1) HClO3 is stronger because chlorine is in a higher oxi
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4 0
3 years ago
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