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

Author Question: Alkynes have the general molecular formula CnH2n-2. Thus, when n = 2, the alkyne is C2H2 etc. If an ... (Read 92 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Aug 27, 2018
Alkynes have the general molecular formula CnH2n-2. Thus, when n = 2, the alkyne is C2H2 etc. If an alkyne has a molecular mass between 75 and 85, this alkyne is ________.
 
  A) C6H10
  B) C6H12
  C) C5H16
  D) C7H12

Question 2

Which of the following statements is true for a chemical reaction that has not reached an equilibrium?
 
  A) The reverse reaction rate is zero.
  B) The forward reaction rate is zero.
  C) The forward and reverse reaction rates are equal.
  D) Both A and B are true statements.
  E) None of the above are true statements.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

E


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Aug 27, 2018
Excellent

LegendaryAnswers

  • Member
  • Posts: 341
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

General Biology General Biology
Structural hierarchy in the molecular organization of cells Structural hierarchy in the molecular organization of cells
Two general models for the interconversion of inactive and active forms of a protein during cooperat Two general models for the interconversion of inactive and active forms of a protein during cooperat
General location of the primary auditory cortex and areas of secondary auditory cortex. Most ... General location of the primary auditory cortex and areas of secondary auditory cortex. Most ...
Molecular Genetics DNA picture matching question Molecular Genetics DNA picture matching question
Single-serve pods of infant formula Single-serve pods of infant formula
Video: Sigmoidoscopy

For a complete list of videos, visit our video library