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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Question
Please answer #4-6
![ieU
ide.
4.
5.
he data table.
bas sul oop s b
Determine the pH of a buffer system that is 1.00 M CH3COOH (aq) and 1.00 M CH3COONa
(aq).
record the pl
of 0.1 MBC
and record the pl
tion 6
[OHOH]
solution.
#5 and 5.0 pal of 0.1 M Na
... # НОН НИ] - dx
[cHM]
AGGA
Which buffer system has the LOWEST pH? Why? oi
(A) 0.50 M C6H5COOH (aq) and 0.50 M C6H5COONa (aq)
(B) 1.00 M C6H5COOH (aq) and 0.50 M C6H5COONa (aq)
(C) 0.50 M C6H5COOH (aq) and 1.00 M C6H5COONa (aq)
LOHO] gol+XqHq
LOHOHT
gho
tmtgange
10 art
Hq edit gniaimasish
(noitsopel doedolaesH-norobno)
01 x 58.1 = AX
01 x 58.1 - X
For x 02.2 =
A
The pH of NaCl (aq) is: 7, less than 7, or greater than 7?
biss to travome llaum & lo nobibbs
The pH of NH4NO3 (aq) is: 7, less than 7, or greater than 7?ed oals biroda ti acilofoe sd to He
XqHq bae.0
[Old
OHOM OO
ATA OH,OH
АГ. - (ра) НИ
HM:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa3c9993b-6f9a-4c09-b171-c98165fc9cf4%2F646171ac-7402-4654-8520-57548b172e87%2Fckdim7i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ieU
ide.
4.
5.
he data table.
bas sul oop s b
Determine the pH of a buffer system that is 1.00 M CH3COOH (aq) and 1.00 M CH3COONa
(aq).
record the pl
of 0.1 MBC
and record the pl
tion 6
[OHOH]
solution.
#5 and 5.0 pal of 0.1 M Na
... # НОН НИ] - dx
[cHM]
AGGA
Which buffer system has the LOWEST pH? Why? oi
(A) 0.50 M C6H5COOH (aq) and 0.50 M C6H5COONa (aq)
(B) 1.00 M C6H5COOH (aq) and 0.50 M C6H5COONa (aq)
(C) 0.50 M C6H5COOH (aq) and 1.00 M C6H5COONa (aq)
LOHO] gol+XqHq
LOHOHT
gho
tmtgange
10 art
Hq edit gniaimasish
(noitsopel doedolaesH-norobno)
01 x 58.1 = AX
01 x 58.1 - X
For x 02.2 =
A
The pH of NaCl (aq) is: 7, less than 7, or greater than 7?
biss to travome llaum & lo nobibbs
The pH of NH4NO3 (aq) is: 7, less than 7, or greater than 7?ed oals biroda ti acilofoe sd to He
XqHq bae.0
[Old
OHOM OO
ATA OH,OH
АГ. - (ра) НИ
HM:
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