The learners repeat the titration three times. The three titrations are referred to as trials 1. 2 and 3. The diagrams on the next page show a section of apparatus B for each of the three trials. 1.4 Trial 1 50 ml 0 10 20 30 Trial 2 50 mt Trail 1 2 3 Average 10 20 30 Trial 3 50 mt Volume in me 0 10 20 For each of trials 1, 2 and 3, read the volume of acid used from the above diagrams and record each reading next to the corresponding trial in the table below. Also calculate the average volume for the three trials. 30
The learners repeat the titration three times. The three titrations are referred to as trials 1. 2 and 3. The diagrams on the next page show a section of apparatus B for each of the three trials. 1.4 Trial 1 50 ml 0 10 20 30 Trial 2 50 mt Trail 1 2 3 Average 10 20 30 Trial 3 50 mt Volume in me 0 10 20 For each of trials 1, 2 and 3, read the volume of acid used from the above diagrams and record each reading next to the corresponding trial in the table below. Also calculate the average volume for the three trials. 30
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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Transcribed Image Text:The learners repeat the titration three times. The three titrations are referred to as trials 1,
2 and 3. The diagrams on the next page show a section of apparatus B for each of the
three trials.
1.4
1.5
Trial 1
50 ml |
0
10
20
30
Trail
1
Trial 2
50 ml
2
3
Average
0
10
20
30
Trial 3
50 mt
Volume in me
For each of trials 1, 2 and 3, read the volume of acid used from the above diagrams
and record each reading next to the corresponding trial in the table below. Also
calculate the average volume for the three trials.
10
Write down a balanced equation for the reaction that takes place.
20
30
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