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

Author Question: The pKa of a compound whose acidic or basic form absorbs UV or visible light can be determined ... (Read 29 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Nov 6, 2019
The pKa of a compound whose acidic or basic form absorbs UV or visible light can be determined spectroscopically because ________.
◦ the pKa is the same as the pH at which half of the total absorbance increase occurs
◦ absorbance of the basic form is always twice that of the acidic form
◦ delocalization always leads to a decrease in acidity
◦ absorbance of the acidic form is always twice that of the basic form
◦ λmax always decreases as the acidic form is converted to the basic form
Essential Organic Chemistry ¦ Bruice ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by renzo156 on Nov 6, 2019

anoriega3

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Nov 6, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


renzo156

  • Member
  • Posts: 526
Reply 2 on: Nov 6, 2019
YES! Correct, THANKS for helping me on my review

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

When horses lie down to sleep, others in the herd remain standing, awake or in a light doze, keeping When horses lie down to sleep, others in the herd remain standing, awake or in a light doze, keeping
Tap the head. Apply light fingertip tapotement to the head: top, sides, and back. Tap the head. Apply light fingertip tapotement to the head: top, sides, and back.
Resonance transfer of energy in a light-harvesting complex Resonance transfer of energy in a light-harvesting complex
Walking is one form of exercise that is safe for most pregnant women Walking is one form of exercise that is safe for most pregnant women
The dissociation equilibrium constants for the protonated form of alanine (a diprotic amino ... The dissociation equilibrium constants for the protonated form of alanine (a diprotic amino ...
Light Blue Eye Color Light Blue Eye Color
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library