You proceed to measure the equilibrium constant at three more temperatures, and now have the following...

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Chemistry

You proceed to measure the equilibrium constant at three moretemperatures, and now have the following results:
Temperature (K)
Equilibrium constant
100.0 Â± 0.01
(1.6Â±0.1) Ã—10⁴
150.0Â±0.01
(3.3Â±0.1) Ã—10⁴
200.0 Â± 0.01
(5.7Â±0.1) Ã—10⁴
250.0Â±0.01
(6.2Â±0.1) Ã—10⁴
300.0Â±0.01
(7.8Â±0.1) Ã—10⁴
(a) Linearize your date and perform a linear regression, usingExcel or another computer program. Use the program to find theslope, intercept, and uncertainties in the slope and intercept.
(b) Make a figure of the linearized data in 7(a); be sure toinclude the best-fit line.
(c) Calculate the Î”H and Î”S for this reaction.
(d) Estimate the uncertainties for Î”H and Î”S in part (c).

Answer & Explanation Solved by verified expert

3.9 Ratings (637 Votes)

a Linear data points Temperature K 1T Equilibrium constant K lnK 100001 16x104 968 150000733x104 1040 200000557x104 1095 2500004 62x104 11035 3000003 78x104 1126 To calculate See Answer

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Temperature (K)	Equilibrium constant
100.0 Â± 0.01	(1.6Â±0.1) Ã—10⁴
150.0Â±0.01	(3.3Â±0.1) Ã—10⁴
200.0 Â± 0.01	(5.7Â±0.1) Ã—10⁴
250.0Â±0.01	(6.2Â±0.1) Ã—10⁴
300.0Â±0.01	(7.8Â±0.1) Ã—10⁴