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

Author Question: If the empirical formula is C4H3N and the molecular weight is 130 g/mole, then the molecular formula ... (Read 585 times)

saraeharris

  • Hero Member
  • *****
  • Posts: 546
on: Aug 27, 2018
If the empirical formula is C4H3N and the molecular weight is 130 g/mole, then the molecular formula is ________.
 
  A) C16H12N4
  B) C12H9N3
  C) C4H3N
  D) C8H6N2

Question 2

Which of the following can be called a non-molecular ionic solid?
 
  A) water
  B) sodium chloride
  C) methane
  D) hydrogen


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jgranad15

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

B


saraeharris

  • Member
  • Posts: 546
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

A revised animal phylogeny based on molecular data of SSU rRNA A revised animal phylogeny based on molecular data of SSU rRNA
Assessing Height & Weight Assessing Height & Weight
a) When standing, keep your weight over your front leg. b) Avoid placing your foot under the table. ... a) When standing, keep your weight over your front leg. b) Avoid placing your foot under the table. ...
Overhead stretch for the shoulder muscles. Lean back to create the stretch using your body weight. Overhead stretch for the shoulder muscles. Lean back to create the stretch using your body weight.
Molecular Genetics DNA picture matching question Molecular Genetics DNA picture matching question
Future Value Formula Future Value Formula
Video: Structures that affect circulation - heart and MABP

For a complete list of videos, visit our video library