![Basic Chemistry (5th Edition)](https://www.bartleby.com/isbn_cover_images/9780134138046/9780134138046_largeCoverImage.gif)
Concept explainers
(a)
Interpretation:
An anode in the given reaction should be determined.
Concept Introduction:
Electrolytic cell uses an
The reactant which loses electrons during the reaction is oxidized whereas the reactant which gains electrons during the reaction is reduced.
An electrode where oxidation that is increase in oxidation number takes place is known as anode.
An electrode where reduction that is decrease in oxidation number takes place is known as cathode.
A reaction which is either oxidation or reduction reaction component of redox reaction is known as half-reaction. It is obtained by considering the oxidation states changes of the reactant and product in the redox reaction.
(b)
Interpretation:
A cathode in the given reaction should be determined.
Concept Introduction:
Electrolytic cell uses an electric current to derive a nonspontaneous oxidation-reduction reaction and process in known as electrolysis. In oxidation-reduction reaction, the transfer of electrons occurs from one reactant to another reactant.
The reactant which loses electrons during the reaction is oxidized whereas the reactant which gains electrons during the reaction is reduced.
An electrode where oxidation that is increase in oxidation number takes place is known as anode.
An electrode where reduction that is decrease in oxidation number takes place is known as cathode.
A reaction which is either oxidation or reduction reaction component of redox reaction is known as half-reaction. It is obtained by considering the oxidation states changes of the reactant and product in the redox reaction.
(c)
Interpretation:
The half-reaction which occurs at the anode should be written.
Concept Introduction:
Electrolytic cell uses an electric current to derive a nonspontaneous oxidation-reduction reaction and process in known as electrolysis. In oxidation-reduction reaction, the transfer of electrons occurs from one reactant to another reactant.
The reactant which loses electrons during the reaction is oxidized whereas the reactant which gains electrons during the reaction is reduced.
An electrode where oxidation that is increase in oxidation number takes place is known as anode.
An electrode where reduction that is decrease in oxidation number takes place is known as cathode.
A reaction which is either oxidation or reduction reaction component of redox reaction is known as half-reaction. It is obtained by considering the oxidation states changes of the reactant and product in the redox reaction.
(d)
Interpretation:
The half-reaction which occurs at the cathode should be written.
Concept Introduction:
Electrolytic cell uses an electric current to derive a nonspontaneous oxidation-reduction reaction and process in known as electrolysis. In oxidation-reduction reaction, the transfer of electrons occurs from one reactant to another reactant.
The reactant which loses electrons during the reaction is oxidized whereas the reactant which gains electrons during the reaction is reduced.
An electrode where oxidation that is increase in oxidation number takes place is known as anode.
An electrode where reduction that is decrease in oxidation number takes place is known as cathode.
A reaction which is either oxidation or reduction reaction component of redox reaction is known as half-reaction. It is obtained by considering the oxidation states changes of the reactant and product in the redox reaction.
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Chapter 15 Solutions
Basic Chemistry (5th Edition)
- Explain why this data led Rayleigh to look for and to discover Ar.arrow_forward5) Confidence interval. Berglund and Wichardt investigated the quantitative determination of Cr in high-alloy steels using a potentiometric titration of Cr(VI). Before the titration, samples of the steel were dissolved in acid and the chromium oxidized to Cr(VI) using peroxydisulfate. Shown here are the results (as %w/w Cr) for the analysis of a reference steel. 16.968, 16.922, 16.840, 16.883, 16.887, 16.977, 16.857, 16.728 Calculate the mean, the standard deviation, and the 95% confidence interval about the mean. What does this confidence interval mean?arrow_forwardIn the Nitrous Acid Test for Amines, what is the observable result for primary amines? Group of answer choices nitrogen gas bubbles form a soluble nitrite salt yellow oily layer of nitrosoaminearrow_forward
- 3. a. Use the MS to propose at least two possible molecular formulas. For an unknown compound: 101. 27.0 29.0 41.0 50.0 52.0 55.0 57.0 100 57.5 58.0 58.5 62.0 63.0 64.0 65.0 74.0 40 75.0 76.0 20 20 40 60 80 100 120 140 160 180 200 220 m/z 99.5 68564810898409581251883040 115.0 116.0 77404799 17417M 117.0 12.9 118.0 33.5 119.0 36 133 0 1.2 157.0 2.1 159.0 16 169.0 219 170.0 17 171.0 21.6 172.0 17 181.0 1.3 183.0 197.0 100.0 198.0 200. 784 Relative Intensity 2 2 8 ō (ppm) 6 2arrow_forwardSolve the structure and assign each of the following spectra (IR and C-NMR)arrow_forward1. For an unknown compound with a molecular formula of C8H100: a. What is the DU? (show your work) b. Solve the structure and assign each of the following spectra. 8 6 2 ō (ppm) 4 2 0 200 150 100 50 ō (ppm) LOD D 4000 3000 2000 1500 1000 500 HAVENUMBERI -11arrow_forward
- 16. The proton NMR spectral information shown in this problem is for a compound with formula CioH,N. Expansions are shown for the region from 8.7 to 7.0 ppm. The normal carbon-13 spec- tral results, including DEPT-135 and DEPT-90 results, are tabulated: 7 J Normal Carbon DEPT-135 DEPT-90 19 ppm Positive No peak 122 Positive Positive cus и 124 Positive Positive 126 Positive Positive 128 No peak No peak 4° 129 Positive Positive 130 Positive Positive (144 No peak No peak 148 No peak No peak 150 Positive Positive してしarrow_forward3. Propose a synthesis for the following transformation. Do not draw an arrow-pushing mechanism below, but make sure to draw the product of each proposed step (3 points). + En CN CNarrow_forwardShow work..don't give Ai generated solution...arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)