CHEMICALZn (s)ASH3 (g)Zn2* (aq)REACTION:H3ASO4 (aq)+(in acidic solution)RedSeparate into ½reactionsОхBalance elements(except O and H)Add H20 to balance OAdd H* to balance HAdd e to balancechargesMultiply 2 reactions toyield equal number ofeCombine 2 reactionsSimplifyCheck for balancedReactantsProductsatoms AND charges

The given chemical reaction is H3AsO4aq + Zns → AsH3g + Zn2+aq. We have to balance the given redox…

Answered: CHEMICAL REACTION: (in acidic solution)…

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CHEMICAL REACTION: (in acidic solution) Separate into ½ reactions H3ASO4 (aq) Ox + Zn (s) ->> AsH3 (g) Red + Zn²+ (aq)

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...

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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

CHEMICAL
Zn (s)
ASH3 (g)
Zn2* (aq)
REACTION:
H3ASO4 (aq)
+
(in acidic solution)
Red
Separate into ½
reactions
Ох
Balance elements
(except O and H)
Add H20 to balance O
Add H* to balance H
Add e to balance
charges
Multiply 2 reactions to
yield equal number of
e
Combine 2 reactions
Simplify
Check for balanced
Reactants
Products
atoms AND charges

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