« previous next »

Author Question: What range of wavelengths corresponds to the ultraviolet region of the electromagnetic spectrum? a. ... (Read 83 times)

OSWALD

  • Hero Member
  • *****
  • Posts: 580
on: Aug 23, 2018
What range of wavelengths corresponds to the ultraviolet region of the electromagnetic spectrum?
 a. 200-400 nm
  b. 400-700 nm
  c. 2.5-25 m
  d. 2-10 mm

Question 2

What is the kinetic product obtained from the addition of 1 mole of bromine to 1,3-butadiene?
 a. 3,4-dibromo-1-butene
 b. (E)-1,4-dibromo-2-butene
 c. (Z)-1,4-dibromo-2-butene
 d. (Z)-2,3-dibromo-2-butene


hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 23, 2018
Answer to Question 1

a

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

D-Glucose Spectrum D-Glucose Spectrum
Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
The nine divisions of the abdominal region. The nine divisions of the abdominal region.
The Broad Range of Human Emotions. The Broad Range of Human Emotions.
The Electromagnetic Spectrum The Electromagnetic Spectrum
Anatomy of the Spinal Cord: Cross Section Through the Spinal Cord in the Cervical Region Anatomy of the Spinal Cord: Cross Section Through the Spinal Cord in the Cervical Region
Video: Import of Dietary Glucose from Intestines to Bloodstream

For a complete list of videos, visit our video library