A sample of an unknown gas with a mass of 4.67 goccupies a
volume of 1.88...
60.1K
Verified Solution
Link Copied!
Question
Chemistry
A sample of an unknown gas with a mass of 4.67 goccupies avolume of 1.88 L at a pressure of 785 mmHg and a temperature of20.0 ∘C. Molar mass=57.9 g/mol. If the unknown gas is composed of3.86 g of carbon and the rest is hydrogen, what is its molecularformula?
Answer & Explanation
Solved by verified expert
4.4 Ratings (645 Votes)
Moles can be expressed as massmolar mass massMW So the ideal gas law become PV massMW RT Just plug in the values and solve for what you need and solve for MW P 785760 103 atm V given in the
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: Zin AI - Your personal assistant for all your inquiries!
