Mean [KIO3] (based on titration) = 0.02451 mol L-1 Standard deviation in the mean [KIO3] mol L-1 Confidence limit for the [KIO3] mol L-1 || ||

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Sample #
1
2
0.2425
0.2160
0.2274
Weighed mass of ascorbic acid (g)
volume of KIO3 (mL)
18.86
17.91
17.37
0.02459
0.02462
0.02432
[KIO3] (mol L-1)
Mean [KIO3] (based on titration)
0.02451
mol L-1
Standard deviation in the mean [KIO3]
mol L-1
Confidence limit for the [KI03]
mol L-1
Relative confidence limit for the [KIO3]
ppt
=
Transcribed Image Text:Sample # 1 2 0.2425 0.2160 0.2274 Weighed mass of ascorbic acid (g) volume of KIO3 (mL) 18.86 17.91 17.37 0.02459 0.02462 0.02432 [KIO3] (mol L-1) Mean [KIO3] (based on titration) 0.02451 mol L-1 Standard deviation in the mean [KIO3] mol L-1 Confidence limit for the [KI03] mol L-1 Relative confidence limit for the [KIO3] ppt =
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