Chemistry: Principles and Reactions
8th Edition
ISBN: 9781305079373
Author: William L. Masterton, Cecile N. Hurley
Publisher: Cengage Learning
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Chapter 5, Problem 72QAP
Interpretation Introduction
Interpretation:
The acid used in the generation of CO2 gas from Na2 CO3 is to be determined.
Concept introduction:
Na2 CO3 reacts with both HCl and H2 SO4 to evolve gaseous carbon dioxide, CO2 . The reactions are outlined below.
As per stoichiometric equation (1),
As per stoichiometric equation (2),
By taking a ratio of the number of moles of acid used to the number of moles of CO2 evolved, the identity of the acid can be established.
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Chemistry: Principles and Reactions
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Solutions: Crash Course Chemistry #27; Author: Crash Course;https://www.youtube.com/watch?v=9h2f1Bjr0p4;License: Standard YouTube License, CC-BY