Standardization of Hydrochloric Acid Solution Answer the concentrations in 3 significant figure. The tolerance or error should follow the decimal place of the value. You can use scientific notation using "e". Example: 0.0010 = 1.0e-3 Primary Standard: Na2CO3 Formula Mass of 1º Standard: 105.99 g/mol Purity of 1° Standard: 95% Instrument used: Analytical Balance Trial 1 2 3 0.0504 + 0.0510 (same 0.0501 (same as 1) 1° Standard weight, g 0.0002 as 1) Net vol. of 18.00 ± 0.14 18.30 ± 0.14 17.90 + 0.14 HCI, mL M HCI Average M HCI +1 +1
Standardization of Hydrochloric Acid Solution Answer the concentrations in 3 significant figure. The tolerance or error should follow the decimal place of the value. You can use scientific notation using "e". Example: 0.0010 = 1.0e-3 Primary Standard: Na2CO3 Formula Mass of 1º Standard: 105.99 g/mol Purity of 1° Standard: 95% Instrument used: Analytical Balance Trial 1 2 3 0.0504 + 0.0510 (same 0.0501 (same as 1) 1° Standard weight, g 0.0002 as 1) Net vol. of 18.00 ± 0.14 18.30 ± 0.14 17.90 + 0.14 HCI, mL M HCI Average M HCI +1 +1
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter11: Solutions
Section: Chapter Questions
Problem 10P
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Question
Given the following data, what is the molarity? Include the relative error
Error is 1.0 mg or 1.0e-4
![Standardization of Hydrochloric Acid Solution
Answer the concentrations in 3 significant figure.
The tolerance or error should follow the decimal place of the value.
You can use scientific notation using "e". Example: 0.0010 = 1.0e-3
Primary Standard: Na2CO3
Formula Mass of 1º Standard: 105.99 g/mol
Purity of 1° Standard: 95%
Instrument used: Analytical Balance
Trial
1
2
3
0.0504 +
0.0510 (same 0.0501 (same
as 1)
1° Standard
weight, g
0.0002
as 1)
Net vol. of
18.00 ± 0.14 18.30 ± 0.14 17.90 + 0.14
HCI, mL
M HCI
Average M
HCI
+1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff1c96273-501c-4657-a6f1-7f8f8025eea4%2F8ef3de63-062c-4150-9c5b-2cf635592ac3%2Fi2dzt1_processed.png&w=3840&q=75)
Transcribed Image Text:Standardization of Hydrochloric Acid Solution
Answer the concentrations in 3 significant figure.
The tolerance or error should follow the decimal place of the value.
You can use scientific notation using "e". Example: 0.0010 = 1.0e-3
Primary Standard: Na2CO3
Formula Mass of 1º Standard: 105.99 g/mol
Purity of 1° Standard: 95%
Instrument used: Analytical Balance
Trial
1
2
3
0.0504 +
0.0510 (same 0.0501 (same
as 1)
1° Standard
weight, g
0.0002
as 1)
Net vol. of
18.00 ± 0.14 18.30 ± 0.14 17.90 + 0.14
HCI, mL
M HCI
Average M
HCI
+1
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