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

Author Question: A gas sample contains 4.0 g of CH4 and 2.0 g of He. What is the volume of the sample at STP? (Read 38 times)

javeds

  • Hero Member
  • *****
  • Posts: 570
on: Jun 7, 2021

Question 1

At STP, temperature and pressure have the values of ________.
◦ 760 K and 273 atm
◦ 0 K and 760 mmHg
◦ 273 K and 760 mmHg
◦ 273 K and 1 mmHg
◦ 0 K and 1 atm

Question 2

A gas sample contains 4.0 g of CH4 and 2.0 g of He.  What is the volume of the sample at STP?
◦ 130 L
◦ 11 L
◦ 30. L
◦ 5.6 L
◦ 17 L
Chemistry: An Introduction to General, Organic, and Biological Chemistry ¦ Timberlake ¦ 13th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by javeds on Jun 7, 2021

cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Jun 7, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


javeds

  • Member
  • Posts: 570
Reply 2 on: Jun 7, 2021
YES! Correct, THANKS for helping me on my review

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

A sample encounter form. A sample encounter form.
Sample Advance Directive Cont. Sample Advance Directive Cont.
Sample of résumé content. Sample of résumé content.
The Volume of Food You Eat Affects Satiety Low-volume The Volume of Food You Eat Affects Satiety Low-volume
What is the volume of 1.51 x 1024 atoms of an unknown gas at STP? What is the volume of 1.51 x 1024 atoms of an unknown gas at STP?
An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ... An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ...
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library