Mass of unknown mixture (g) 0.5000 g Mass of NaClI formed (g) 0.4100 g Mass of Na;CO, in mixture (g) Mass of NaHCO, in mixture (g) % Na,CO3 % NaHCO,

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...
icon
Related questions
Question

GRAVIMETRIC ANALYSIS OF A TWO COMPONENT MIXTURE

A mixture of NaHCO3 and Na2CO3 reacts with hydrochloric acid solution to produce three common products, sodium chloride, carbon dioxide and water according to the following balanced chemical equations.

NaHCO3(s) + HCl (aq) →  NaCl(s) + CO2(g)   +  H2O(l)                                       (1)

 Na2CO3(s) + 2HCl(aq) → 2NaCl(s) + CO2(g) + H2O(l)                                                      (2)

Mass of mixture (gr) = mass (gr) of NaHCO3 + mass (gr) of Na2CO3                       (3)

Mass of NaCl (gr) = mass (gr) of NaCl formed + mass (gr) of NaCl formed          (4)

                                   from the NaHCO3                 from the Na2CO3

NOTE!!! Fill-out the tabulation below. Present the complete solution for the determination of the unknown amounts. 

Mass of unknown mixture (g)
0.5000 g
Mass of NaCl formed (g)
0.4100 g
Mass of Na,CO; in mixture (g)
Mass of NaHCO, in mixture (g)
% Na,CO3
% NaHCO,
Transcribed Image Text:Mass of unknown mixture (g) 0.5000 g Mass of NaCl formed (g) 0.4100 g Mass of Na,CO; in mixture (g) Mass of NaHCO, in mixture (g) % Na,CO3 % NaHCO,
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Energy
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