Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 4 - Problems: 4.65

Answer

See explanation below.

Work Step by Step

a.) Molecular: KOH (aq) + HBr (aq) ----> H2O (l) + KBr (aq) Total Ionic: K+ (aq) + OH- (aq) + H+ (aq) + Br- (aq) ----> H2O (l) + K+ (aq) + Br- (aq) Net Ionic: H+ (aq) + OH- (aq) ----> H2O (l) 2 b.) Molecular: NH3 (aq) + HCl (aq) ----> NH4Cl (aq) Total Ionic: NH3 (aq) + H+ (aq) + Cl- (aq) ----> NH4+ (aq) + Cl- (aq) Net Ionic: NH3 (aq) + H+ (aq) ----> NH4+ (aq)
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