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

Author Question: A nitrogen oxide is 63.65 by mass nitrogen. The molecular formula could be ________. A) NO B) ... (Read 152 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Aug 27, 2018
A nitrogen oxide is 63.65 by mass nitrogen. The molecular formula could be ________.
 
  A) NO
  B) NO2
  C) N2O
  D) N2O4
  E) either NO2 or N2O4

Question 2

One advantage of extracting organic molecules with ethanol or supercritical carbon dioxide is that there is less hazardous waste generated.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Nitrogen content of live and dead leaves Nitrogen content of live and dead leaves
Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants. Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants.
Half-life formula Half-life formula
What is the mass % of H2S04 in concentrated sulfuric acid? What is the mass % of H2S04 in concentrated sulfuric acid?
Draw the electron dot formula for the perchlorate ion, ClO4-. How many nonbondin Draw the electron dot formula for the perchlorate ion, ClO4-. How many nonbondin
Future Value Formula Future Value Formula
Video: Mutations and translation

For a complete list of videos, visit our video library