A 3.75-g sample of calcium carbonate was dissolve using 6 M HCI, and diluted with water to 500 mL. A 50.0C ml portion of this solution is transferred to a flask and the pH was adjusted by adding 5mL of NH3-NH,CI buffe After adding EBT indicator, the solution required 47 m EDTA to reach the end point.

Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter14: Acid- Base Equilibria
Section: Chapter Questions
Problem 120IP: A 10.00-g sample of the ionic compound NaA, where A is the anion of a weak acid, was dissolved in...
icon
Related questions
icon
Concept explainers
Question

show our complete solution

What is the computed molar concentration of EDTA?

Problem
A 3.75-g sample of calcium carbonate was dissolved
using 6 M HCI, and diluted with water to 500 mL. A 50.00-
mL portion of this solution is transferred to a flask and the
pH was adjusted by adding 5mL of NH3-NH,CI buffer.
After adding EBT indicator, the solution required 47 mL
EDTA to reach the end point.
Transcribed Image Text:Problem A 3.75-g sample of calcium carbonate was dissolved using 6 M HCI, and diluted with water to 500 mL. A 50.00- mL portion of this solution is transferred to a flask and the pH was adjusted by adding 5mL of NH3-NH,CI buffer. After adding EBT indicator, the solution required 47 mL EDTA to reach the end point.
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Ionic Equilibrium
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: An Atoms First Approach
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781133611097
Author:
Steven S. Zumdahl
Publisher:
Cengage Learning
Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:
9781285640686
Author:
Skoog
Publisher:
Cengage
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning