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LUCKY_DIMON [66]
3 years ago
5

Question 5 (2 points)

Chemistry
1 answer:
insens350 [35]3 years ago
5 0

Answer:

law

It has been proven so it cant be a theory

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Answer:

Option (1) Br– is the catalyst, and the reaction follows a faster pathway with Br– than without

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Let us consider the equation below:

Step 1:

H2O2(aq) + Br–(aq) → H2O(l) + BrO–(aq)

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BrO–(aq) + H2O2(aq) → H2O(l) + O2(g) + Br–(aq)

From the above equation, we can see that Br– is unchanged.

This implies that Br– is the catalyst as catalyst does not take part in a chemical reaction but they create an alternate pathway to lower the activation energy in order for the reaction to proceed at a much faster rate to arrive at the products.

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