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 46 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!

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Water Molecules Water Molecules
A Coronal Mass Ejection A Coronal Mass Ejection
Calcium Carbonate, an Important Carbon Sink Calcium Carbonate, an Important Carbon Sink
The movement of water vapor molecules exerts vapor pressure on surfaces. The movement of water vapor molecules exerts vapor pressure on surfaces.
Prove the argument using two column proof number 5 only Prove the argument using two column proof number 5 only
A 2.10-kg hammer is transported to the Moon. The radius of the Moon is 1.74 × 106 m, its mass ... A 2.10-kg hammer is transported to the Moon. The radius of the Moon is 1.74 × 106 m, its mass ...
Video: Conduction of action potentials

For a complete list of videos, visit our video library