Homework Help is Here – Start Your Trial Now!
Science
Chemistry
Calculate the number of moles of HCl that reacted.

Calculate the number of moles of HCl that reacted.

Chemistry
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...
See similar textbooks
icon
Related questions
Question
100%
  • Calculate the number of moles of HCl that reacted.    
3 6. 1 Standardization of NaOH Method 1 Fill a burette with the solution of NaOH(aq) of unknown concentration. -3 Pipette 25.00 cm³ of the standard solution of 0.10 mol dm HCl(aq) onto a clean conical flask. 3 Add a few drops of the indicator bromothymol blue solution to the conical flask and stand it on a white tile or white paper. I Titrate the NaOH against the HCI, until the endpoint of the indicator is observed, and record the volume 4 added from the burette. Repeat the titration until final values within 0.05 cm³ are obtained. Results Volume NaOH Titration 1 Titration 2 Titration 3 end volume / cm³ ± 0.05 24.7 24.8 24.6 start volume / cm ± 0.05 titre / cm³ ± 0.10 24.7 24.8 24.6 average titre / cm³ ± 0.10 = 24.7 Also, record your qualitative data. Analysis Calculate the number of moles of HCl that reacted.
Transcribed Image Text:3 6. 1 Standardization of NaOH Method 1 Fill a burette with the solution of NaOH(aq) of unknown concentration. -3 Pipette 25.00 cm³ of the standard solution of 0.10 mol dm HCl(aq) onto a clean conical flask. 3 Add a few drops of the indicator bromothymol blue solution to the conical flask and stand it on a white tile or white paper. I Titrate the NaOH against the HCI, until the endpoint of the indicator is observed, and record the volume 4 added from the burette. Repeat the titration until final values within 0.05 cm³ are obtained. Results Volume NaOH Titration 1 Titration 2 Titration 3 end volume / cm³ ± 0.05 24.7 24.8 24.6 start volume / cm ± 0.05 titre / cm³ ± 0.10 24.7 24.8 24.6 average titre / cm³ ± 0.10 = 24.7 Also, record your qualitative data. Analysis Calculate the number of moles of HCl that reacted.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Stoichiometry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS