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

Author Question: Perfluorocarbons are A) hydrocarbons in which all hydrogen atoms have been replaced by fluorine. ... (Read 51 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Aug 27, 2018
Perfluorocarbons are
 
  A) hydrocarbons in which all hydrogen atoms have been replaced by fluorine.
  B) hydrocarbons in which most hydrogen atoms have been replaced by fluorine.
  C) hydrocarbons in which there is one fluorine per carbon atom.
  D) none of the above

Question 2

Which of the following gases is most efficient at trapping atmospheric heat?
 
  A) carbon dioxide (CO2)
  B) nitrogen trifluoride (NF3)
  C) water (H2O)
  D) methane (CH4)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brittrenee

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


jho37

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Aug 27, 2018
Thank you!


brittrenee

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Sources of ring atoms Sources of ring atoms
Geometry of bonds when carbon is covalently linked to three or four other atoms Geometry of bonds when carbon is covalently linked to three or four other atoms
The line that has the yellow tag is a highpressure line and this line must be replaced with a new ... The line that has the yellow tag is a highpressure line and this line must be replaced with a new ...
Atoms and Elements Atoms and Elements
Hydrogen bond Hydrogen bond
Hydrogen Peroxide and Nitric Oxide Hydrogen Peroxide and Nitric Oxide
Video: Chemical Changes

For a complete list of videos, visit our video library