Chemistry Atoms First2e
2nd Edition
ISBN: 9781947172647
Author: OpenStax
Publisher: OpenStax College
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
thumb_up100%
Chapter 14, Problem 36E
What is the ionization constant at 25 °C for the weak acid (CH3)2 NH2+, the conjugate acid of the weak base (CH3)2NH,
Expert Solution & Answer

Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Question 11 of 18 (1 point) Question Attempt: 3 of
How many signals do you expect in the 'H NMR spectrum for this molecule?
Br
Br
Write the answer below.
Also, in each of the drawing areas below is a copy of the molecule, with Hs shown. In each copy, one of the H atoms is colored red. Highlight in red all other H
atoms that would contribute to the same signal as the H already highlighted red.
Note for advanced students: In this question, any multiplet is counted as one signal.
Number of signals in the 'H NMR spectrum.
1
For the molecule in the top drawing area, highlight in red any other H atoms that will contribute to
the same signal as the H atom already highlighted red.
If no other H atoms will contribute, check the box at right.
No additional Hs to color in top
molecule
Check
For the molecule in the bottom drawing area, highlight in red any other H atoms that will contribute
to the same signal as the H atom already highlighted red.
If no other H atoms will contribute, check the box…
Organic Chemistry
Esterification reactions
1. Write the steps to prepare ester.
2. Write complete reaction of ethanol and acetic acid to make ester.
3. What does ester smell like? What are the uses of ester.
4. What the role of sulfuric acid in the esterification reaction
11. Complete the following esterification reaction with names of all the reactants and products under.
Hint: Remove the water and end up with ester
R-C-OH + ROH
R-C-OR + H₂O
A carboxylic acid
An alcohol
An ester
Water
BYJU'S
H-C-C
O-H
Нин
C-C-C-H
HAAA
H O-C-C-C-H
AAA
Ethanoic acid
Propanol
Water Propyl ethanoate
By com
CH3COOH + CH3CH2CH2CH₂CH₂OH →
Practice for alcohols aldehydes and ketones:
12. Draw the structures from the following names mixed of alcohol/aldehyde and ketone:
a. 4-methyl cyclohexanone
b. 3-methyl-2-pentenal
c. 2,3-dimethylcyclohexanone
d. 1,3propanediol or Propane 1,3 diol
13. Write systematic names for the following compounds identify
functional group:
a.
b. (CH3)2CH-C
OH
c) CH(CH₂)--
OH
-,-,
Chapter 14 Solutions
Chemistry Atoms First2e
Ch. 14 - Write equations that show NH3 as both a conjugate...Ch. 14 - Write equations that show H2PO4- acting both as an...Ch. 14 - Show by suitable net ionic equations that each of...Ch. 14 - Show by suitable net ionic equations that each of...Ch. 14 - Show by suitable net ionic equations that each of...Ch. 14 - Show by suitable net ionic equations that each of...Ch. 14 - What is the conjugate acid of each of the...Ch. 14 - What is the conjugate acid of each of the...Ch. 14 - Identify and label the Bronsted-Lowry acid, its...Ch. 14 - Identify and label the Bronsted-Lowry acid, its...
Ch. 14 - What are amphiprotic species? Illustrate with...Ch. 14 - State which of the following species are...Ch. 14 - State which of the following species are...Ch. 14 - Is the self-ionization of water endothermic or...Ch. 14 - Explain why a sample of pure water at 40 C is...Ch. 14 - The ionization constant for water (Kw) is 2.91014...Ch. 14 - The ionization constant for water (Kw) is...Ch. 14 - Calculate the pH and the pOH of each of the...Ch. 14 - Calculate the pH and the pOH of each of the...Ch. 14 - What are the pH and pOH of a solution of 2.0 M...Ch. 14 - What are the hydronium and hydroxide ion...Ch. 14 - Calculate the hydrogen ion concentration and the...Ch. 14 - Calculate the hydronium ion concentration and the...Ch. 14 - The hydronium ion concentration in a sample of...Ch. 14 - The hydroxide ion concentration in household...Ch. 14 - Explain why the neutralization reaction of a...Ch. 14 - Explain why the neutralization reaction of a weak...Ch. 14 - Use this list of important industrial compounds...Ch. 14 - The odor of vinegar is due to the presence of...Ch. 14 - Household ammonia is a solution of the weak base...Ch. 14 - Explain why the ionization constant, Ka, for H2SO4...Ch. 14 - Explain why the ionization constant, Ka, for HI is...Ch. 14 - Gastric juice, the digestive ?uid produced in the...Ch. 14 - Nitric acid reacts with insoluble copper (II)...Ch. 14 - What is the ionization constant at 25 C for the...Ch. 14 - What is the ionization constant at 25 C for the...Ch. 14 - Which base, CH3NH2 or (CH3)2NH, is the stronger...Ch. 14 - Which is the stronger acid, NH4+ or HBrO?Ch. 14 - Which is the stronger base, (CH3)3N or H2BO3-?Ch. 14 - Predict which acid in each of the following pairs...Ch. 14 - Predict which compound in each of the following...Ch. 14 - Rank the compounds in each of the following groups...Ch. 14 - Rank the compounds in each of the following groups...Ch. 14 - Both HF and HCN ionize in water to a limited...Ch. 14 - The active ingredient formed by aspirin in the...Ch. 14 - Are the concentrations of hydronium ion and...Ch. 14 - What two common assumptions can simplify...Ch. 14 - Which of the following will increase the percent...Ch. 14 - Which of the following will increase the percent...Ch. 14 - What is the effect on the concentrations of...Ch. 14 - What is the effect on the concentration of...Ch. 14 - Why is the hydronium ion concentration in a...Ch. 14 - From the equilibrium concentrations given,...Ch. 14 - From the equilibrium concentrations given,...Ch. 14 - Determine Kb for the nitrite ion, NO2-. In a...Ch. 14 - Determine Ka for hydrogen sulfate ion, HSO4-. In a...Ch. 14 - Calculate the ionization constant for each of the...Ch. 14 - Calculate the ionization constant for each of the...Ch. 14 - Using the Ka value of 1.4105,placeAl(H2O)63+ in...Ch. 14 - Calculate the concentration of all solute species...Ch. 14 - Propionic acid, C2H5CO2H(Ka=1.341O-5), is used in...Ch. 14 - White vinegar is a 5.0% by mass solution of acetic...Ch. 14 - The ionization constant of lactic acid,...Ch. 14 - Nicotine, C10H14N2 , is a base that will accept...Ch. 14 - The pH of a 0.20-M solution of HP is 1.92....Ch. 14 - The pH of a 0.15-M solution of HSO4- is 1.43....Ch. 14 - The pH of a 0.10-M solution of caffeine is 11.70....Ch. 14 - Tile pH of a solution of household ammonia, a...Ch. 14 - Determine whether aqueous solutions of the...Ch. 14 - Determine whether aqueous solutions of the...Ch. 14 - Novocaine, C13H21O2N2Cl, is the salt of the base...Ch. 14 - Which of the following concentrations would be...Ch. 14 - Calculate the concentration of each species...Ch. 14 - Calculate the concentration of each species...Ch. 14 - Salicylic acid, HOC6H4CO2H , and its derivatives...Ch. 14 - The ion HTe- is an amphiprotic species; it can act...Ch. 14 - Explain why a buffer can be prepared from a...Ch. 14 - Explain why the pH does not change significantly...Ch. 14 - Explain why the pH does not change significantly...Ch. 14 - What is [H3O+] in a solution of 0.25 M CH3CO2H and...Ch. 14 - What is [H3O+] in a solution of 0.075 M HNO2 and...Ch. 14 - What is [OH-] in a solution of 0.125 M CH3NH2 and...Ch. 14 - What is [OH-] in a solution of 1.25 M NH3 and 0.78...Ch. 14 - What is the effect on the concentration of acetic...Ch. 14 - What is the effect on the concentration of...Ch. 14 - What will be the pH of a buffer solution prepared...Ch. 14 - Calculate the pH of a buffer solution prepared...Ch. 14 - How much solid NaCH3CO23H2O must be added to 0300...Ch. 14 - What mass of NH4Cl must be added to 0.750 L of a...Ch. 14 - A buffer solution is prepared from equal volumes...Ch. 14 - A 5.36-g sample of NH4Cl was added to 25.0 mL of...Ch. 14 - Explain how to choose the appropriate acid-base...Ch. 14 - Explain why an acid-base indicator changes color...Ch. 14 - Calculate the pH at the following points in a...Ch. 14 - The indicator dinitrophenol is an acid with a Ka...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Chlorine has two isotopes, 35Cl and 37Cl; 75.77% of chlorine is 35Cl, and 24.23% is 37Cl. The atomic mass of 35...
Organic Chemistry (8th Edition)
Raw Oysters and Antacids: A Deadly Mix? The highly acidic environment of the stomach kills most bacteria before...
Microbiology with Diseases by Body System (5th Edition)
For the generic equilibrium HA(aq) ⇌ H + (aq) + A- (aq), which of these statements is true?
The equilibrium con...
Chemistry: The Central Science (14th Edition)
Hydrochloric acid can dissolve solid iron according to the reaction: Fe(s)+2HCI(aq)FeCl2(aq)+H2(g) What minimum...
Introductory Chemistry (6th Edition)
In what way do the membranes of a eukaryotic cell vary? A. Phospholipids are found only in certain membranes. B...
Campbell Biology in Focus (2nd Edition)
In a certain plant, fruit is either red or yellow, and fruit shape is either oval or long. Red and oval are the...
Concepts of Genetics (12th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- may you please show all steps! i am having a hard time understanding and applying in this format, thank you!arrow_forward10. Complete the substitution reaction of 2 pentanol with these reagents. Reagents & Reaction Conditions use practice sheet. Please write only major products, minor product like water, other gases are not required. Hint: In substitution of alcohol, we generally substitute OH group with Halogens like cl, Br, F using some reagent containing halogens. Ensure to add halogens to the same carbon number where you are removing OH from Examples Alcohols can be converted to Alkyl Halides with HX acids HBr H₂O HCI + H₂O HI + H₂O CH,CH₂OH + SOCI₂ CH,CH₂OH + PCI₁₂ A BBYJU'S CH CHCI + SO₂+ HCI CH₂CH CIP(OH), + HCI CH,CH₂OH + PCI CHCHCI + POCI + HCI CH,CH₂OH + PBr, CH,CH,Br + P(OH), + HBr 1. Reaction with HBr with 2 Pentanol 2.Reaction with HI with 2 pentanol © Byjus.com 3.Reaction with HCI+ZnCl,, with 2 pentanol (Zncl2 is catalyst no role) 4.Reaction with SOCI,, with 2 Pentanol 5.Reaction with PBr; or PCl, with 2 pentanolarrow_forward3. Is 2-methyl-2-propanol a primary, secondary, or tertiary alcohol? Write out the structures of 2-methyl-2-propanol and also any oxidation products of 2- methyl-2- propanol. If there is more than one oxidation product, give the structure of each of the products. 4. 2-Propanol is the IUPAC systematic name of this alcohol. It has a common name by which it is much better known (You'll see it in the grocery store or pharmacy). Give that common name 5. Aldehydes can be synthesized by the oxidation of. Please choose from below choices A. Primary alcohols B. Secondary alcohols C. Organic acids D. Inorganic acids 6. Tertiary alcohol Can undergo oxidation. yes or no. ? If yes then answer the product.arrow_forward
- Finish the reactions hand written pleasearrow_forwardPart A Identify each alcohol as primary, secondary, or tertiary Drag the appropriate items to their respective bins. CH₂ H₂C- -C-OH HO CH₂ Primary Он OH CH₂ OH CCH₂OH CH₂ сн Secondary Tertiary Reset Help CH,CH₂ (CH)CHCH,OH CH,CH,CH,CCH, CHOH CH₂ Different types of alcohol groups Alcohol and its reaction: 8. Combing two alcohol molecules below and completing the reaction with Product .( Hint Reaction called etherification as ether is formed and name the ether once you complete the reaction. Hint.: R-O-H+H-O-RR-O-R Do the reaction: CH₂OH + CH₂OH---→ + H-O-H 9. Write the reaction of formation of alcohol from alkene by adding water: Addition reaction also called hydration reaction as we are adding water which occur always in presence of acid Hint: Break the double bond and add H and OH if symmetrical then add anywhere if unsymmetrical then follow Markovnikov rule H should go to that double bone carbon which has more hydrogen CH2=CH2 + H₂O-→arrow_forwardComplete the reaction hand written pleasearrow_forward
- Predict the major products of this organic reaction: HBr (1 equiv) cold ? Some important notes: • Draw the major product, or products, of this reaction in the drawing area below. • You can draw the products in any arrangement you like. • Pay careful attention to the reaction conditions, and only include the major products. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. • Note that there is only 1 equivalent of HBr reactant, so you need not consider the case of multiple additions. dm Re Explanation Check ©2025 McGraw Hill LLC. All Rights Reserved. Termarrow_forwardb) Use curved arrows to show the reaction of the radical with hydrogen bromide. Br: Br H .. Answer Bankarrow_forwardIndicate the reaction products when CH3COCH2COOCH2COOC2H5 (ethyl acetoacetoacetate) reacts with 1º OH-/H2O and 2º H3O+arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
- Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage LearningGeneral, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning

Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Cengage Learning

Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning

Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning

Chemistry: An Atoms First Approach
Chemistry
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Cengage Learning


General, Organic, and Biological Chemistry
Chemistry
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:Cengage Learning
General Chemistry | Acids & Bases; Author: Ninja Nerd;https://www.youtube.com/watch?v=AOr_5tbgfQ0;License: Standard YouTube License, CC-BY