
Concept explainers
(a)
Interpretation:
The oxidation number of oxidizing agent should be explained whether increases or decreases in a
Concept introduction:
Oxidation Numbers:
Oxidation Numbers is number, which gives the information about the number of electrons lost or gained by atom or element in the formation of compound by redox reaction.
Oxidation:
The atom are ion loosed its electron in the redox reaction is known as oxidation, in the oxidation increases the positive charge on atom or ion.
Reduction:
The atom are ion gains an electron from redox reaction is known as reduction, in the reduction increases the negative charge on atom or ion.
(b)
Interpretation:
The oxidation number of reducing agent should be explained whether increases or decreases in a redox reaction.
Concept introduction:
Oxidation:
In the
Reduction:
In the chemical reaction, the chemical substance gains the electrons in the reaction is known as reduction.
Oxidising reagent:
The chemical substance, which gains the electron from in the redox reaction is known as oxidising reagent.
Reducing reagent:
The chemical substance, which lost its electron in the redox reaction is known as reducing reagent.
(c)
Interpretation:
In the given incident of redox reaction whether the whether increases or decreases of oxidation number has to be explained.
Concept introduction:
Oxidation:
In the chemical reaction, the chemical substance loosed its electrons in the reaction is known as oxidation.
Reduction:
In the chemical reaction, the chemical substance gains the electrons in the reaction is known as reduction.
Oxidising reagent:
The chemical substance, which gains the electron from in the redox reaction is known as oxidising reagent.
Reducing reagent:
The chemical substance, which lost its electron in the redox reaction is known as reducing reagent.
(d)
Interpretation:
In the given incident of redox reaction whether the whether increases or decreases of oxidation number has to be explained.
Concept introduction:
Oxidation:
In the chemical reaction, the chemical substance loosed its electrons in the reaction is known as oxidation.
Reduction:
In the chemical reaction, the chemical substance gains the electrons in the reaction is known as reduction.
Oxidising reagent:
The chemical substance, which gains the electron from in the redox reaction is known as oxidising reagent.
Reducing reagent:
The chemical substance, which lost its electron in the redox reaction is known as reducing reagent.

Want to see the full answer?
Check out a sample textbook solution
Chapter 7 Solutions
General Chemistry: Atoms First
- Beer’s Law is A = εbc, where A is absorbance, ε is the molar absorptivity (which is specific to the compound and wavelength in the measurement), and c is concentration. The absorbance of a 2.31 × 10-5 M solution of a compound is 0.822 at a wavelength of 266 nm in a 1.00-cm cell. Calculate the molar absorptivity at 266 nm.arrow_forwardHow to calculate % of unknown solution using line of best fit y=0.1227x + 0.0292 (y=2.244)arrow_forwardGiven a 1,3-dicarbonyl compound, state the (condensed) formula of the compound obtaineda) if I add hydroxylamine (NH2OH) to give an isooxazole.b) if I add thiosemicarbazide (NH2-CO-NH-NH2) to give an isothiazole.arrow_forward
- Complete the following acid-base reactions and predict the direction of equilibrium for each. Justify your prediction by citing pK values for the acid and conjugate acid in each equilibrium. (a) (b) NHs (c) O₂N NH NH OH H₁PO₁arrow_forward23.34 Show how to convert each starting material into isobutylamine in good yield. ཅ ནད ཀྱི (b) Br OEt (c) (d) (e) (f) Harrow_forwardPlease help me Please use https://app.molview.com/ to draw this. I tried, but I couldn't figure out how to do it.arrow_forward
- Propose a synthesis of 1-butanamine from the following: (a) a chloroalkane of three carbons (b) a chloroalkane of four carbonsarrow_forwardSelect the stronger base from each pair of compounds. (a) H₂CNH₂ or EtzN (b) CI or NH2 NH2 (c) .Q or EtzN (d) or (e) N or (f) H or Harrow_forward4. Provide a clear arrow-pushing mechanism for each of the following reactions. Do not skip proton transfers, do not combine steps, and make sure your arrows are clear enough to be interpreted without ambiguity. a. 2. 1. LDA 3. H3O+ HOarrow_forward
- b. H3C CH3 H3O+ ✓ H OHarrow_forward2. Provide reagents/conditions to accomplish the following syntheses. More than one step is required in some cases. a. CH3arrow_forwardIdentify and provide an explanation that distinguishes a qualitative and quantitative chemical analysis. Provide examples.arrow_forward
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningLiving By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHER




