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 305 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
Excellent

fatboyy09

  • Member
  • Posts: 358
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

A revised animal phylogeny based on molecular data of SSU rRNA A revised animal phylogeny based on molecular data of SSU rRNA
Estimating the molecular weight of a protein Estimating the molecular weight of a protein
Sample Exercise Prescription for Weight Training: Beginner Sample Exercise Prescription for Weight Training: Beginner
Data from more than 22,000 men over the age of 40, showing the relationship between birth weight and ... Data from more than 22,000 men over the age of 40, showing the relationship between birth weight and ...
Quadratic Formula Quadratic Formula
Molecular biology assignment Molecular biology assignment
Video: Acid-base imbalances - metabolic acidosis and alkalosis

For a complete list of videos, visit our video library