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

Author Question: 0.123 g of a gas occupy a volume of 124 mL at 120. C and 760. torr. The possible formula of the gas ... (Read 317 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Aug 27, 2018
0.123 g of a gas occupy a volume of 124 mL at 120. C and 760. torr. The possible formula of the gas is ________.
 
  A) CH4
  B) CO2
  C) Cl2
  D) O2

Question 2

0.123 g of a gas occupy a volume of 124 mL at 120. C and 760. torr. Its molar mass is ________ g/mol.
 
  A) 22.4
  B) 28.1
  C) 71.1
  D) 32.0


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Liamb2179

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


renzo156

  • Member
  • Posts: 526
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

adammoses97

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

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?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

BMI Formula BMI Formula
The European Alps have lost ~30% to 40% of surface area and ~50% of volume since the 1850s. The European Alps have lost ~30% to 40% of surface area and ~50% of volume since the 1850s.
Pressure and altitude with formula Pressure and altitude with formula
Nursing: A Concept-Based Approach to Learning, Volume II, 3rd Edition Nursing: A Concept-Based Approach to Learning, Volume II, 3rd Edition
If you were recording the volume of liquid in the pipet depicted, what volume wo If you were recording the volume of liquid in the pipet depicted, what volume wo
Future Value Formula Future Value Formula
Video: Mendel's pea plant, Pisum sativum experimental

For a complete list of videos, visit our video library