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 344 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
Thanks for the timely response, appreciate it

lindahyatt42

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« 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?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Approach used to determine the evolutionary relationships among many animal species using molecular Approach used to determine the evolutionary relationships among many animal species using molecular
A common mole (nevus) is not a contraindication for massage. A common mole (nevus) is not a contraindication for massage.
How to calculate regular payments or deposits using the annuity formula (Question 1) How to calculate regular payments or deposits using the annuity formula (Question 1)
The complete oxidation of 1 mole of glucose generates about 30–32 moles of ATP synthesized from ... The complete oxidation of 1 mole of glucose generates about 30–32 moles of ATP synthesized from ...
formula formula
Quadratic Formula Quadratic Formula
Video: Protein catabolism (Krebs cycle) and Protein anabolism (protein synthesis)

For a complete list of videos, visit our video library