Lab Report #2-2-1: 0.1 M Na2CO3 solution, using the given pH data, calculate: [H*], [OH"] O [H*] = 1.0 x 10-4 M, [OH"]= 1.0 x 10-10 M [H*] = 1.0 x 10-7 M, [OH"]= 1.0 x 10-7 M O [H*] = 1.0 x 10-11 M, [OH"]= 1.0 x 10-3 M %3D O [H*] = 1.0 x 10-3 M, [OH¯]= 1.0 x 10-11 M

Lab Report #2-2-1: 0.1 M Na2CO3 solution, using the given pH data, calculate: [H], [OH"] O [H] = 1.0 x 10-4 M, [OH"]= 1.0 x 10-10 M [H] = 1.0 x 10-7 M, [OH"]= 1.0 x 10-7 M O [H] = 1.0 x 10-11 M, [OH"]= 1.0 x 10-3 M %3D O [H*] = 1.0 x 10-3 M, [OH¯]= 1.0 x 10-11 M

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.14QAP

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Question

pH values
3.5
Solutions
H20 (unboiled)
H20 (boiled)
7.0
NaCl
7.0
NaC2H302
9.1
NHẠC1
4.5
NaHCO3
9.5
Na3PO4
11.9
Na2CO3
11.0

Lab Report #2-2-1:
0.1 M Na2CO3 solution, using the given pH data, calculate: [H*], [OH']
[H*] = 1.0 x 10-4 M, [OH"]= 1.0 x 10-10 M
[H*] = 1.0 x 10-7 M, [OH"]= 1.0 x 10-7 M
[H*] = 1.0 x 10-11 M, [OH"]= 1.0 x 10-3 M
[H*] = 1.0 x 10-3 M, [OH"]= 1.0 x 10-11 M

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