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

Author Question: How many molecules of butane are contained in 25.0 mL of butane? The density of butane is 0.6011 g ... (Read 353 times)

rl

  • Hero Member
  • *****
  • Posts: 579
on: Nov 18, 2019

Question 1

Determine the volume of hexane that contains 5.33 × 1022 molecules of hexane. The density of hexane is 0.6548 g mL-1 and its molar mass is 86.18 g mol-1.
◦ 11.6 mL
◦ 12.4 mL
◦ 8.59 mL
◦ 13.5 mL
◦ 7.40 mL

Question 2

How many molecules of butane are contained in 25.0 mL of butane? The density of butane is 0.6011 g mL-1 and the molar mass is 58.12 g mol-1.
◦ 6.87 × 1023 molecules butane
◦ 1.56 × 1023 molecules butane
◦ 7.14 × 1025 molecules butane
◦ 1.46 × 1027 molecules butane
◦ 2.59 × 1023 molecules butane
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by rl on Nov 18, 2019

smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Nov 18, 2019
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 55% of students answer this correctly


rl

  • Member
  • Posts: 579
Reply 2 on: Nov 18, 2019
Great answer, keep it coming :)

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

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.

Actions of regulatory transcription factors and small effector molecules Actions of regulatory transcription factors and small effector molecules
Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
Differences in the antigen-processing pathways between MHC molecules class I and class II. Differences in the antigen-processing pathways between MHC molecules class I and class II.
Important Bonds in Biological Molecules Important Bonds in Biological Molecules
Physics - Density and Pressure Physics - Density and Pressure
Olfactory transduction and olfactory receptor molecules. Olfactory transduction and olfactory receptor molecules.
Video: Energy sources - types

For a complete list of videos, visit our video library