« previous next »

Author Question: Select the best condensed structural formula for the following molecule: 1.(CH3)2CHCH2COHOHCOH ... (Read 61 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
on: Aug 23, 2018
Select the best condensed structural formula for the following molecule:
 
  1.(CH3)2CHCH2COHOHCOH
  2.CH3CH3CHCH2C(OH)2CHO
  3.(CH3)2CHCH2C(OH)2CHO
  4.(CH3)2CHCH2C(OH)2COH
  5.CH3CHCH3CH2C(OH)2CHO

Question 2

How many hydrogen atoms are present in the naturally-occurring terpene -terpinene shown below?
 
  1.14
  2.15
  3.16
  4.17
  5.18

Question 3

Electrons cannot occupy an antibonding molecular orbital.
  1.True
  2.False


lkoler

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Aug 23, 2018
Answer to Question 1

3

Answer to Question 2

3

Answer to Question 3

2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Nonpolar and polar bonds in an organic molecule Nonpolar and polar bonds in an organic molecule
. Collagen (Mr 300,000) is a rod-shaped molecule, about 3,000 Å . Collagen (Mr 300,000) is a rod-shaped molecule, about 3,000 Å
Advantages and disadvantages of select temperature measurement sites Advantages and disadvantages of select temperature measurement sites
The RecA strand exchange reaction as shown from single-molecule studies The RecA strand exchange reaction as shown from single-molecule studies
Select the changes in the embryo that indicate that a blastocyst has formed. 3 options: t Select the changes in the embryo that indicate that a blastocyst has formed. 3 options: t
Deoxynucleotides (top) have an OH group at the position in the deoxyribose molecule Deoxynucleotides (top) have an OH group at the position in the deoxyribose molecule
Video: Bulk flow - factors that influence bulk flow

For a complete list of videos, visit our video library