Consider the graph (provided as image) for the following reaction at 780K:2HI(g) → H2(g)+ I2(g)Plot a graph for H2 concentration as a function of time.Calculate the average rate for the reaction depicted above.Determine the instantaneous rate of reaction at t=1sec and t= 2sec using the graph, explain how. [HI] (M)1.00.80.60.40.200123st4

The graph shows the concentration of hydrogen Iodide versus time.From the reaction equation2 moles…

Answered: [HI] (M) 1.0 0.8 0.6 0.4 0.2 0 0 1 2 3…

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[HI] (M) 1.0 0.8 0.6 0.4 0.2 0 0 1 2 3 4

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter8: Sampling, Standardization, And Calibration

Section: Chapter Questions

Problem 8.2QAP

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Question

Consider the graph (provided as image) for the following reaction at 780K:

2HI_(g) → H_2(g)+ I_2(g)

Plot a graph for H2 concentration as a function of time.
Calculate the average rate for the reaction depicted above.
Determine the instantaneous rate of reaction at t=1sec and t= 2sec using the graph, explain how.

[HI] (M)
1.0
0.8
0.6
0.4
0.2
0
0
1
2
3
st
4

Definition Definition Study of the speed of chemical reactions and other factors that affect the rate of reaction. It also extends toward the mechanism involved in the reaction.

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