Problem: Consider the following graph of the concentration of a substance X over time.Is each of the following statements true or false?(a) X is a product of the reaction.(b) The rate of the reaction remains the same as time progresses.(c) The average rate between points 1 and 2 is greater than the average rate between points 1 and 3.(d) As time progresses, the curve will eventually turn downward toward the x-axis.

🤓 Based on our data, we think this question is relevant for Professor Wilson's class at Saint Louis Community College.

FREE Expert Solution


Analyzing each statement:

(a) X is a product of the reaction.

• as time goes by the concentration of [X] increases

• X is being produced

The statement is TRUE.


(b) The rate of the reaction remains the same as time progresses.

• the progress of the reaction is not linear

• amount of X produced is not constant

The statement is FALSE.


(c) The average rate between points 1 and 2 is greater than the average rate between points 1 and 3.

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Problem Details

Consider the following graph of the concentration of a substance X over time.

Is each of the following statements true or false?
(a) X is a product of the reaction.
(b) The rate of the reaction remains the same as time progresses.
(c) The average rate between points 1 and 2 is greater than the average rate between points 1 and 3.
(d) As time progresses, the curve will eventually turn downward toward the x-axis.

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Rate of Reaction concept. You can view video lessons to learn Rate of Reaction. Or if you need more Rate of Reaction practice, you can also practice Rate of Reaction practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Wilson's class at Saint Louis Community College.