A chemical reaction can be reversed if the energy of the products exceeds the activation energy threshold.
<h3>What are reversible reactions?</h3>
Reversible reactions are reactions which can proceed in two directions.
In reversible reactions, reactants can form products and products can also break down to form reactants.
For a chemical reaction to be reversed, the original reaction conditions leading to formation of products are reversed.
Therefore, a chemical reaction can be reversed if the energy of the products exceeds the activation energy threshold.
Learn more about reversible reactions at: brainly.com/question/16614705
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