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/sci/ - Science & Math

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2062944 No.2062944 [Reply] [Original]

Chem1A fag here, need some help with homework. I've been stuck for hours on the last two problems.

1) At 2200°C, K = 0.050 for the following reaction.

N2(g) + O2(g) <-> 2 NO(g)
What is the partial pressure of NO in equilibrium with N2 and O2 that were placed in a flask at initial pressures of 0.69 atm and 0.17 atm, respectively?

____ atm


2) At a particular temperature, K = 2.0 10-6 mol/L for the following reaction.

2 CO2(g) reverse reaction arrow 2 CO(g) + O2(g)
If 2.9 mol CO2 is initially placed into a 5.3-L vessel, calculate the equilibrium concentrations of all species.

[CO2] .54 M
[CO] ___ M
[O2] ___ M

Any help is greatly appreciated. Thanks in advance.

>> No.2062962

>I turn on my charizard pants come right off
>No, that's not right. He must be the other guy, charmander.

I never played pokemons or watched the cartoon. Why do I know all that stuff?

>> No.2062966

>>2062962
You are becoming one with the internet. Embrace it, brother.

>> No.2062967

>>2062962
I blame society

>> No.2062969

>>2062962
I still can't figure out why materializing a charmander from it's pokeball is going to make pants come off.

>> No.2062976

>>2062969
"I turn on my CHARM-AND-HER pants come right off."

Get it now? By the way, you're a girl, aren't you?

>> No.2062980

>>2062976
Male actually.

And I can't believe I didn't see that one. I'll blame it on it being late here.

>> No.2062986

>>2062980
Thought about it a little more. I pronounce it: char-mander.

>> No.2062998

There is a whole lot of not chemistry going on here

>> No.2063004

>>2062998
Yes, there's a whole lot of not doing your homework going on here. Deal with it.

>> No.2063014

>>2062976
Why did you think I was female anyways?

>> No.2063015

>>2063004
Congratulations, you're a bigger prick than /b/.

Pat yourself on the back.

>> No.2063020

Go to school in CA?

>> No.2063031

>>2063015
I think I will, thanks, faggot.

>>2063014
Your YouTube profile: the fact that your name is Ceryle (like Cheryle), and your bio was so... feminine.

>> No.2063044

Dix dix dix, dear god I love dix. Holy fuck Im the most pretentious case of self diagnosed aspergers on /sci/

>> No.2063055

>>2063044
You know, you can actually SAY dicks. 4chan is pretty uncensored.

>> No.2063064

>>2063031
Huh. (shrugs) Oh well.

>> No.2063071

>>2063055
I saved 8 characters of typing.
THAT SHIT AINT FREE YOU KNOW