This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the approximate pKa value of (CH3)3NH+, the conjugate acid of trimethylamine? a. 2 b. 5 ... (Read 122 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
on: Aug 23, 2018
What is the approximate pKa value of (CH3)3NH+, the conjugate acid of trimethylamine?
 a. 2
  b. 5
  c. 10
  d. 25

Question 2

Which of the following compounds are secondary (2) amines? 1. (CH3)3CNHCH3 2. CH3CH(NH2)CH2CH3 3. CH3CH2CH2NHCH3 4. CH3CH2CH2CH2CH2NH2
 a. 1 and 2
 b. 1 and 3
 c. 1, 2 and 3
 d. 1, 2, 3 and 4


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Aug 23, 2018
Answer to Question 1

c

Answer to Question 2

b


olgavictoria

  • Member
  • Posts: 528
Reply 2 on: Aug 23, 2018
Thanks for the timely response, appreciate it

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

The amino acid sequences of whale myoglobin and the α and β chains of human hemoglobin The amino acid sequences of whale myoglobin and the α and β chains of human hemoglobin
Amino acids in general acid-base catalysis Amino acids in general acid-base catalysis
Saturated and Unsaturated Fatty Acid Saturated and Unsaturated Fatty Acid
Block Diagram of Single-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Block Diagram of Single-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid
Life cycle of norepinephrine (NE): (1) NE is synthesized from the amino acid tyrosine; (2) NE is ... Life cycle of norepinephrine (NE): (1) NE is synthesized from the amino acid tyrosine; (2) NE is ...
pH Scale - Weak Acid and their conjugate Base pH Scale - Weak Acid and their conjugate Base
Video: Stroke volume - contractility definition

For a complete list of videos, visit our video library