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KATRIN_1 [288]
1 year ago
8

The table shows the concentration of a reactant in the reaction mixture over a period of time.

Chemistry
1 answer:
Andrews [41]1 year ago
4 0

The average rate of the reaction over the first 450 seconds -2.2×10⁻³ M/s

<h3>What is speed? </h3>

Speed is defined as the rate of change of the distance moved with time. Mathematically, it can be expressed as:

Speed = distance / time

With the above idea, we can obtain the rate of the reaction as illustrated below:

<h3>How to determine the rate of the reaction over the first 45os</h3>
  • Change in concentration = 0.8 - 1.8 = -1 M
  • Time = 450 s
  • Speed = ?

Rate = Change in concentration / time

Rate = -1 / 450

Rate = -2.2×10⁻³ M/s

Learn more about speed:

brainly.com/question/680492

#SPJ1

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