Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. a 4.50 ml sample of a 0.100 m solution of an aroma

A 4.50 mL sample of a 0.100 M solution of an aromatic hydrocarbon dissolved in hexane...

90.2K

Verified Solution

Question

Chemistry

A 4.50 mL sample of a 0.100 M solution of an aromatichydrocarbon dissolved in hexane is excited with a flash of light.The aromatic compound emits 19.3 J of energy at an averagewavelength of 379 nm. What percentage of the aromatic compoundmolecules emitted a photon? Please Help, Thanks

Answer & Explanation Solved by verified expert
3.6 Ratings (402 Votes)
molarity of hydrocarbon 0100Mvolume of sample 450mL 4501000Lmoles of hydrocarbon    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

If in a photoelectric cell the wavelength of incident light is changed from 4000 A...

Physics
Q

9 54 5

Algebra
Q

QUESTION 4 Analyze the characteristics of field-dependent learners and field-independent learners? How can this knowledge benefit educators in...

Physics
Q

Photosynthesis and Cellular Respiration Sunlight Energy 777 Carbon Dietide GRUSS ATP Glacase Oxygen Carbon dioxide...

Biology
Q

The typical growth form of most fungi is a long thin filament known as a...

Biology
Q

Which of the following is NOT found in the common ancestor of all fish Select...

Biology
Q

8 Jerome has exemptions of 7 500 for dependents His deductions include 2 400 in...

Basic Math
Q

500 000 pie chart represents how Harriet spent her Lottery winnings of Examine this graph...

Statistics
Q

13 K 1 3 17 20 4 15 P 38 Q Find the inverse of...

Algebra
Q

Prepare a vertical analysis (in percentage form only) of the following Income Statement. Show and...

Accounting
Q

Entity F does not account for sales taxes separately when making sales. The sales tax...

Accounting
Q

Havana Hats makes the world's best hats. Information for the last elght months follows: Suppose...

Accounting