Login

Welcome, Guest. Please login or register.

April 11, 2026, 05:35:07 am

Author Topic: Urgent! - chem report due next period  (Read 911 times)  Share 

0 Members and 1 Guest are viewing this topic.

Apink!

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 396
  • ~just keep swimming
  • Respect: +9
Urgent! - chem report due next period
« on: October 28, 2015, 09:11:40 am »
0
Just a quick question-

would you expect hydrogen to exhibit close to ideal behaviour? Explain

Thanks!
2015: Mathematical Methods CAS [42]

2016: English [46], Chemistry [42], Biology [37], Psychology [48], Specialist Mathematics [32]
ATAR: 99.20

TheAspiringDoc

  • Guest
Re: Urgent! - chem report due next period
« Reply #1 on: October 28, 2015, 09:38:24 am »
0
Just a quick question-

would you expect hydrogen to exhibit close to ideal behaviour? Explain

Thanks!
I'd have thought that it would depend on the conditions?

From a chem website:
Quote
The behavior of real gases usually agrees with the predictions of the ideal gas equation to within 5% at normal temperatures and pressures. At low temperatures or high pressures, real gases deviate significantly from ideal gas behavior.

TheAspiringDoc

  • Guest
Re: Urgent! - chem report due next period
« Reply #2 on: October 28, 2015, 09:43:44 am »
0
Some facts:
-hydrogen is a real gas
-Real gasses are those that deviate from ideality
-The behaviour of all gases approach ideality as they increase in temp. and decrease in pressure.
So, perhaps you could say 'hydrogen gas would exhibit increasingly ideal qualities as its temperature increases and its pressure decreases"?

keltingmeith

  • Honorary Moderator
  • Great Wonder of ATAR Notes
  • *******
  • Posts: 5493
  • he/him - they is also fine
  • Respect: +1292
Re: Urgent! - chem report due next period
« Reply #3 on: October 28, 2015, 10:33:27 am »
+1
Just a quick question-

would you expect hydrogen to exhibit close to ideal behaviour? Explain

Thanks!
I have no idea what you mean by ideal. And hydrogen what?

If it is about ideal gasses like Doc has guessed, at least as far as VCE is concerned, it depends on the conditions.