1. [1] Volume of acid (mL) 25.0 25.0 25.0 [2] Burette reading of NaOH, initial (mL) 2.16 1.14 2.79 [3] Burette reading of NaOH, final (mL) 7.10 6.16 7.64 [4] Volume of NaOH, dispensed (mL) [5] Molar concentration of NaOH (part A) [6] Molar concentration of acid solution (M) 17] Average molar concentration of acid solution (M)
1. [1] Volume of acid (mL) 25.0 25.0 25.0 [2] Burette reading of NaOH, initial (mL) 2.16 1.14 2.79 [3] Burette reading of NaOH, final (mL) 7.10 6.16 7.64 [4] Volume of NaOH, dispensed (mL) [5] Molar concentration of NaOH (part A) [6] Molar concentration of acid solution (M) 17] Average molar concentration of acid solution (M)
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter24: The Standardization Of A Basic Solution And The Determination Of The Molar Mass Of An Acid
Section: Chapter Questions
Problem 2ASA: In an acid-base titration, 21.16 mL of an NaOH solution are needed to neutralize 20.04 mL of a...
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Trial 1: [4] Volume of NaOH, dispensed (mL): 0.01608
Trial 1: [5] Molar concentration of NaOH (mol/L): 0.102
Trial 2: [4] Volume of NaOH, dispensed (mL): 0.01423
Trial 2: [5] Molar concentration of NaOH (mol/L): 0.106
Trial 3: [4] Volume of NaOH, dispensed (mL): 0.01721
Trial 3: [5] Molar concentration of NaOH (mol/L): 0.109
Average molar concentration of NaOH (mol/L): 0.1057
![Part B Data. Molar Concentration of an Acid Solution
Enter the number corresponding to the type
acid you have
1. HA
1
2. H2А
3. НзА
Data Table 2. Measurements for titration of unknown acid
Data Table 2. Measurements for titration of unknown acid
Trial 1
Trial 2
Trial 3
[1] Volume of acid (mL)
25.0
25.0
25.0
[2] Burette reading of NaOH,
initial (mL)
2.16
1.14
2.79
[3] Burette reading of NaOH,
final (mL)
7.10
6.16
7.64](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbea8501a-47cf-43c6-9fd0-955ec556d935%2Fda63a8e0-0836-407d-af0e-b36fda9be189%2Felwjtxw_processed.png&w=3840&q=75)
Transcribed Image Text:Part B Data. Molar Concentration of an Acid Solution
Enter the number corresponding to the type
acid you have
1. HA
1
2. H2А
3. НзА
Data Table 2. Measurements for titration of unknown acid
Data Table 2. Measurements for titration of unknown acid
Trial 1
Trial 2
Trial 3
[1] Volume of acid (mL)
25.0
25.0
25.0
[2] Burette reading of NaOH,
initial (mL)
2.16
1.14
2.79
[3] Burette reading of NaOH,
final (mL)
7.10
6.16
7.64
![Table vieW
List view
Calculation Table 2. Calculations for concentration of acid solution
Sample 1
Sample 2
Sample 3
[1] Volume of acid (mL)
25.0
25.0
25.0
2.
[2] Burette reading of NaOH,
initial (mL)
2.16
1.14
2.79
3.
[3] Burette reading of NaOH,
final (mL)
7.10
6.16
7.64
4.
[4] Volume of NaOH, dispensed
(mL)
5.
[5] Molar concentration of
NaOH (part A)
[6] Molar concentration of acid
solution (M)
[7] Average molar concentration of acid solution (M)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbea8501a-47cf-43c6-9fd0-955ec556d935%2Fda63a8e0-0836-407d-af0e-b36fda9be189%2Fri0b0bu_processed.png&w=3840&q=75)
Transcribed Image Text:Table vieW
List view
Calculation Table 2. Calculations for concentration of acid solution
Sample 1
Sample 2
Sample 3
[1] Volume of acid (mL)
25.0
25.0
25.0
2.
[2] Burette reading of NaOH,
initial (mL)
2.16
1.14
2.79
3.
[3] Burette reading of NaOH,
final (mL)
7.10
6.16
7.64
4.
[4] Volume of NaOH, dispensed
(mL)
5.
[5] Molar concentration of
NaOH (part A)
[6] Molar concentration of acid
solution (M)
[7] Average molar concentration of acid solution (M)
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