Solutions: pH of solution Concentration of H3O+ (616) Absorbance at Amax(for B²-) Concentration of B2- in solution Concentration of HB in solution K values Average K value Deviation esab end Standard deviation 1 2 8.21 7.15 6.84 6.16x107.07x 108m 1.44 x 107 M 2.24x10²M281x10 0.884a.v. 0.470au, 0.305au. 0.213 au. 0.403a..! 25x10M /.3x10 "M 8.7x10-³M 6.1×10-³M. N/A N/A N/A N/A 3 1.2x10M 1.6x10" M 1.9x10" M 2.5×10 "M 7.7x10 7.6x10-8 7.1x10-8 7.5x10-8 noitsijaled wel 5 6.65 4.55 84.107 N/A sono 181 769 ishodA N/A

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter9: Atomic Absorption And Atomic Fluorescence Spectrometry
Section: Chapter Questions
Problem 9.6QAP
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Would you show work for the deviations and Standard deviation. 

 

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Solutions: miqx3
pH of solution
Concentration of H3O+
(616)
Absorbance at Amax(for B²-)
Concentration of B2- in solution
K values
Concentration of HB in solution
Average K value
Deviation
ND 8.21
Standard deviation
fob and
1 2
8.21 7.15 6.84 6.65 4.55
6.16x107.07x 108M 1.49 x 107 M 2.24x107 2.81x10-5
N/A
3
N/A
N/A
0.8840.v. 0.470 au 0.305au. 0.213 au 0.403 a...
2.5×10 M 1.3x10 "M 8.7x10-SM 6.1x10-³M
N/A
4
7.7x10 7.6x108 7.1x108
7.5x10-8
5
M.
1.2x10M 1.6x10""M_1,9x10 "M_25×10="M
noitslubled weJ2hs
N/A
BH 101 16 sungchoada
N/A
Transcribed Image Text:Solutions: miqx3 pH of solution Concentration of H3O+ (616) Absorbance at Amax(for B²-) Concentration of B2- in solution K values Concentration of HB in solution Average K value Deviation ND 8.21 Standard deviation fob and 1 2 8.21 7.15 6.84 6.65 4.55 6.16x107.07x 108M 1.49 x 107 M 2.24x107 2.81x10-5 N/A 3 N/A N/A 0.8840.v. 0.470 au 0.305au. 0.213 au 0.403 a... 2.5×10 M 1.3x10 "M 8.7x10-SM 6.1x10-³M N/A 4 7.7x10 7.6x108 7.1x108 7.5x10-8 5 M. 1.2x10M 1.6x10""M_1,9x10 "M_25×10="M noitslubled weJ2hs N/A BH 101 16 sungchoada N/A
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