
Bundle: Chemistry, Loose-Leaf Version, 10th + OWLv2, 4 terms (24 months) Printed Access Card
10th Edition
ISBN: 9781337537933
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
Chapter 4, Problem 96E
Interpretation Introduction
Interpretation:
The balanced chemical equation for the dissolution of gold in aquaregia is to be determined.
Concept introduction:
- Chemical equation is the representation of a
chemical reaction , in which the reactants and products of the reactions are represented left and right side of an arrow respectively by using their respective chemical formulas.
Steps followed to
- Redox reacions can be sperated into two half-reactions, such as oxidation reaction and reduction reaction.
- Balancing of oxygen and hydrogen are carried out by adding water and
ions in the half-reactions, and balance the number of elctrons then make the number of electrons in oxidation and reduction reactions equal by multiplying by integers.
- Club the both half-reactions.
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Chapter 4 Solutions
Bundle: Chemistry, Loose-Leaf Version, 10th + OWLv2, 4 terms (24 months) Printed Access Card
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