Homework Help is Here – Start Your Trial Now!
Science
Chemistry
The strength of the eggshell of birds is determined by the calcium carbonate content of the eggshellI. The percentage calcium carbonate in the eggshell can be determined by gravimetric analysis. A 0.5894-g sample of clean, dry eggshell was completely dissolved in a minimum volume of dilute hydrochloric acid. An excess of a basic solution of ammonium oxalate, (NH4)2C204, was then added to form crystals of calcium oxalate monohydrate, CAC204H2O. The suspension was filtered, and the crystals were then dried to constant mass; 0.6709 g of CaC204H2O was collected. Determine the percentage by mass calcium carbonate in the egg shells. Provide your answer to two places after the decimal and without units.

The strength of the eggshell of birds is determined by the calcium carbonate content of the eggshellI. The percentage calcium carbonate in the eggshell can be determined by gravimetric analysis. A 0.5894-g sample of clean, dry eggshell was completely dissolved in a minimum volume of dilute hydrochloric acid. An excess of a basic solution of ammonium oxalate, (NH4)2C204, was then added to form crystals of calcium oxalate monohydrate, CAC204H2O. The suspension was filtered, and the crystals were then dried to constant mass; 0.6709 g of CaC204H2O was collected. Determine the percentage by mass calcium carbonate in the egg shells. Provide your answer to two places after the decimal and without units.

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%

Pls help ASAP. Pls show all work and calculations. 

The strength of the eggshell of birds is determined by the calcium carbonate content of the eggshell. The percentage calcium carbonate in the eggshell can be determined by gravimetric analysis. A 0.5894-g sample of clean, dry eggshell was completely dissolved in a minimum volume of dilute hydrochloric acid. An excess of a basic solution of ammonium oxalate, (NH4)2C204, was then added to form crystals of calcium oxalate monohydrate, CaC204H20. The suspension was filtered, and the crystals were then dried to constant mass; 0.6709 g of CaC204'H2O was collected. Determine the percentage by mass calcium carbonate in the egg shells. Provide your answer to two places after the decimal and without units.
Transcribed Image Text:The strength of the eggshell of birds is determined by the calcium carbonate content of the eggshell. The percentage calcium carbonate in the eggshell can be determined by gravimetric analysis. A 0.5894-g sample of clean, dry eggshell was completely dissolved in a minimum volume of dilute hydrochloric acid. An excess of a basic solution of ammonium oxalate, (NH4)2C204, was then added to form crystals of calcium oxalate monohydrate, CaC204H20. The suspension was filtered, and the crystals were then dried to constant mass; 0.6709 g of CaC204'H2O was collected. Determine the percentage by mass calcium carbonate in the egg shells. Provide your answer to two places after the decimal and without units.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Redox Titrations
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
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