MILLennium G800 soon

[Marshmallowman]

don't you mean
N
..2

hehe...what about LOX

[Marshmallowman]

unless you mean you want to get heavy

15
...N
.7..2

or the garden variety

14
...N
.7..2

the dots are there because I can't do any hard spacing

hehe I did physics

[cjolley]

A long time ago I was a chemistry teacher.
But, to be honest, I couldn't remember whether Nitrogen stayed molecular when liquified or not.
I just used N2 because I knew people would know what I was talking about and I could save 6 keystrokes.
chuck

[moreau]

LN2
is the preferred shorthand for liquid nitrogen.

A gas at standard temperature and pressure (room temperature of 300 kelvin and 1 atmosphere), nitrogen can be liquified under pressure. The compression causes a large amount of heat to be liberated, which is removed as waste.

When the liquid is esposed to standard conditions, the nitrogen molecules will desire to return to a gaseous state, their preferrence under such conditions. As a result, the liquid boils, taking with it both heat from the environment (providing cooling power) as well as from the liquid itself. As a result, the bulk liquid will quickly be cooled to 77K, the boiling point of nitrogen at 1 atmosphere.

For next time, please draw a phase diagram of N2 showing the gaseous, liquid and solid phases, as well as arrows showing the various phase transitions: evaporation, condensation, freezing, meltin and sublimation.

For extra credit, please find the correct antonym for sublimation.

And, I'm still waiting for essays from some of you. I'm serious people, this is my job!



Dr. Moreau

[cjolley]

Originally posted by moreau
......the nitrogen molecules will desire to return to a gaseous state, their preferrence.......

Yes the Nitrogen had that desire because of the Hot Blond Babe Nitrogens in the gaseous state that were his preference.
Sort of like Spring Break!

Originally posted by moreau
For extra credit, please find the correct antonym for sublimation.
Dr. Moreau

You can't snow me with that one.....

I loved teaching Chemistry, the opportunities for puns were nearly limitless
chuck

[PXR5]

trippin'
I had an excellent chem professor at UC Berkeley named Jolley--even asked him a question about Nitrogen once after class, specifically, what makes NI3 so unstable & exothermic.

---e

[Mad Maxtrox]

So Chuck, are you that professor?

[cjolley]

Professor at Berkeley?
Only in my dreams.
I was High School science teacher in two tiny towns in Oklahoma.
chuck

PS Named "Jolley"? With that spelling? Amazing!

[Mad Maxtrox]

The horse is in the gate

[Jammrock]

Is that like some secret spy talk or something?

[Dr Mordrid]

And the staring gun is getting ready to fire

Dr. Mordrid

[Jammrock]

Is the gun aimed at nVidia and ATi?



hehehe...I'm a bearded alien bandit! I would be paranoid, too, but paraniod doesn't work right.

Jammrock

Is today over yet?

[Dr Mordrid]

Might as well be aimed there.

I'd rather have my horse shot at the gate by accident than get trampled at the finish line. At least that way you can collect on the insurance

Dr. Mordrid

[Mad Maxtrox]

'M' will have a nice gun to shoot at the other horses

[Umfriend]

Ingore this post

Just making sure this thread stays ahead of the Big Countdown Thread.....

Umf