EBK INTRODUCTORY CHEMISTRY
8th Edition
ISBN: 9780100480483
Author: DECOSTE
Publisher: YUZU
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Chapter 6, Problem 24QAP
Solid zinc is added to an aqueous solution containing dissolved hydrogen chloride to produce gaseous hydrogen that hubbies out of the solution and zinc chloride that remains dissolved in the water. Write the unbalanced chemical equation for this process.
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In an experiment, 0.500 grams of sodium bicarbonate were added to an evaporating dish and an excess of 6.0 M hydrochloric acid was added. The bicarbonate bubbled with the addition of the aqueous HCl. The evaporating dish was gently swirled until the bubbling stopped. The evaporating dish was placed on a hot plate and heated carefully to dryness so that it was completely dry and at constant mass. The amount of sodium chloride obtained from the evaporating dish was 0.114 g. The reaction is given below.
NaHCO3 (s) + HCl (aq) ---> NaCl (s) + CO2 (g) + H2O (l)
Is the reaction balanced? What was in the bubbles?
What were the actual, theoretical, and percent yields of sodium chloride (NaCl)? You must show your work to receive credit.
Chapter 6 Solutions
EBK INTRODUCTORY CHEMISTRY
Ch. 6.2 - Prob. 6.1SCCh. 6.3 - Prob. 1CTCh. 6.3 - One part of the problem-solving strategy for...Ch. 6.3 - Prob. 6.2SCCh. 6.3 - Prob. 6.3SCCh. 6 - The following are actual student responses to the...Ch. 6 - Prob. 2ALQCh. 6 - Given the equation for the reaction:N2+H2NH3 ,...Ch. 6 - Prob. 4ALQCh. 6 - Can the subscripts in a chemical formula be...
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