Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. review a 110 cm3 box contains helium at a pressure

Review A 110 cm3 box contains helium at a pressure of 2.50 atm and a temperature...

80.2K

Verified Solution

Question

Physics

Review A 110 cm3 box contains helium at a pressure of 2.50 atmand a temperature of 120 ∘C. It is placed in thermal contact with a180 cm3 box containing argon at a pressure of 3.60 atm and atemperature of 420 ∘C.  

What is the initial thermal energy of each gas? Correct answer:41.8 J for He and 98.5 J for Ar

What is the final thermal energy of each gas?

How much heat energy is transferred, and in which direction?

What is the final temperature?

What is the final pressure in each box?

Answer & Explanation Solved by verified expert
4.4 Ratings (846 Votes)
1 First i would compute the amount of gas in each box From ideal gas law follows n PVRT In the helium box are n PVRT 25101325 Pa 11010 m 83145 JmolK 120 273 K 85310 mol The amount of argon is n PVRT 36101325 Pa 18010 m 83145 JmolK 420 273 K 11410 mol The internal energy of an ideal gas is given by U n Cv T The molar heat capacity at constant    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

How does cardiorespiratory training impact various body systems OLDL cholesterol increases HDL cholesterol decreases Muscle...

Basic Math
Q

A firm is evaluating the purchase of new machinery that requires an initial investment of $10,000....

Finance
Q

A 1.00 mL ampule of a 0.150 M solution of naphthalene in hexane is excited with...

Chemistry
Q

Explain how selective attention works, based on Broadbent's Filter Model and Bottleneck's theory. Is there any...

Psychology
Q

A realtor in Oregon found that the selling price (in thousand dollars) of the house and...

General Management
Q

what phylum do the organisms that made these tests belong Apicomplexa Dinoflagellata Bacillariophyta

Biology
Q

From what distance can these lightbulbs be marginally resolved by a small telescope with a...

Physics
Q

A man standing midway between two cliffs claps his hand and starts hearing a series...

Physics
Q

Eleven high school teachers were asked to give the number of students in their classes...

Statistics
Q

Jim is in charge of planning a reception for 2800 people He is trying to...

Algebra
Q

MC Qu. 144 Stormer Company reports the following... Stormer Company reports the following amounts on...

Accounting
Q

goal kick Goal Kick Sports (GKS) is a retail...

Accounting