Concept explainers
(a)
Interpretation:
The half equation method of balancing redox equation needs to be explained.
Concept introduction:
A redox reaction is the reaction in which one reactant gets oxidized and another reactant gets reduced.
On losing electron/s by reactant, it gets positively charged/negative charge decreases and undergoes oxidation. On the other hand, when a reactant gain electron/s, it undergoes reduction and gets negatively charged/positive charge decreases on it.
(b)
Interpretation:
Disproportionation reaction needs to be explained.
Concept introduction:
A redox reaction is the reaction consists of reactant in which one reactant gets oxidized and another reactant gets reduced.
On losing electron/s by reactant, it gets positively charged/negative charge decreases and undergoes oxidation. On the other hand, when a reactant gain electron/s, it undergoes reduction and gets negatively charged/positive charge decreases on it.
(c)
Interpretation:
The term titration needs to be explained.
Concept introduction:
A titration is the method in which a known solution which termed as titrant is added from a burette to a measured amount of unknown solution and titrated to complete the reaction.
The unknown solution usually kept in conical or titration flask. A solution with known concentration is required for the determination of unknown solution with its concentration.
Completion of the reaction indicated by change in color of solution.
(d)
Interpretation:
The standardization of a solution needs to be explained.
Concept introduction:
A titration is the method in which a known solution which termed as titrant is added from a burette to a measured amount of unknown solution and titrated to complete the reaction.
The unknown solution usually kept in conical or titration flask. A solution with known concentration is required for the determination of unknown solution with its concentration.
Completion of the reaction indicated by change in color of solution.
Trending nowThis is a popular solution!
Chapter 5 Solutions
General Chemistry: Principles and Modern Applications (11th Edition)
- what is the drawn mechanism for diethyl carbonate and 4 - bromo - N, N -dimethylaniline to create crystal violet?arrow_forwardWhich of the following compounds are constitutional isomers of each other? I and II O II and III O III and IV OI and IV O II and IV CI H CI H CI H H CI H-C-C-CI C-C-C-CI H-C-C-CI H-C-C-CI H CI Ĥ ĆI A A Ĥ ĆI || IVarrow_forwardPlease correct answer and don't used hand raitingarrow_forward
- Q1: Curved Arrows, Bronsted Acids & Bases, Lewis Acids & Bases Considering the following reactions: a) Predict the products to complete the reactions. b) Use curved electron-pushing arrows to show the mechanism for the reaction in the forward direction. Redraw some of the compounds to explicitly illustrate all bonds that are broken and all bonds that are formed. c) Label Bronsted acids and bases in the left side of the reactions. Label conjugate acids and bases in the right side of the reactions. d) Label Lewis acids and bases, nucleophiles and electrophiles in the left side of the reactions. A. + OH CH30: OH B. + HBr C. H₂SO4 D. CF 3. CH 3 + HCI N H fluoxetine antidepressant 1↓ JDownloadarrow_forwardDon't used Ai solutionarrow_forwardPart 3: AHm,system Mass of 1.00 M HCI Vol. of 1.00 M HCI Mass of NaOH(s) Total Mass in Calorimeter Mole product if HCI limiting reactant Trial 1 62.4009 1.511g Mole product if NaOH limiting reactant Limiting reactant Initial Temperature Final Temperature 23.8°C 37.6°C Change in Temperature AHm,system (calculated) Average AHm,system (calculated) (calculated) (calculated) Trial 2 64.006g 1.9599 (calculated) (calculated) (calculated) (calculated) (calculated) (calculated) 24.7°C 41.9°C (calculated) (calculated) (2 pts. each)arrow_forward
- 1.) Using the graph below (including the line equation of y = -1.823x - 0.0162) What is the numerical value for the slope shown? 2.) What are the Unit(s) associated with the slope of the line shown? for we all remember that numerical data always has units. 3.) What would be a good title for this graph and explain your choice. 0.00 0.0 02 0.4 10.6 08 10 12 -0.20 -0.40 -0.60 -0.80 Temp, freezing, in degrees Celcius 5-1.00 -1.20 -1.40 -1:60 y=-1.823x-0.0162 -180 -2.00 Concentration of Sucrose (m)arrow_forwardDon't used Ai solutionarrow_forwardIdentify the Functional Groups (FG) in the following molecules. Classify C atoms as tertiary, 30, or quaternary 40. Identify secondary 20 and tertiary, 30 hydrogen atoms. Please provide steps to undertand each labeling. Please label in the image, so it fits explanation. I am still very unsure I undertand this.arrow_forward
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
- General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningPrinciples of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage Learning