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

Author Question: What mass of carbon dioxide, CO2, contains the same number of molecules as 3.00 g of ... (Read 44 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Aug 27, 2018
What mass of carbon dioxide, CO2, contains the same number of molecules as 3.00 g of trichlorofluorometh ane, CCl3F?
 
  A) 0.106 g
  B) 0.961 g
  C) 1.04 g
  D) 9.37 g

Question 2

Which of the following have their valence electrons in the same shell?
 
  A) Li, N, F
  B) B, Si, As
  C) N, As, Bi
  D) He, Ne, F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


drink

  • Member
  • Posts: 554
Reply 2 on: Aug 27, 2018
Gracias!

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar
A typical air vane sensor with the cover removed. The movable arm contacts a carbon resistance path ... A typical air vane sensor with the cover removed. The movable arm contacts a carbon resistance path ...
The Location and Number of Food- and Beverage-Processing Facilities The Location and Number of Food- and Beverage-Processing Facilities
Body Mass Index (IBM) Body Mass Index (IBM)
DNA Hypermethylation of Number of Known Genes DNA Hypermethylation of Number of Known Genes
Number line for rounding Number line for rounding
Video: Membrane Protein and Facilitated Transport (Passive Vs Active)

For a complete list of videos, visit our video library