Balanced equation: HC2H3O2 <=> H+ + C2H3O2-

10g NaC2H3O2 = .1219mol, .1219mol in 200.0ml solution = .6095M

Ice table:
[HC2H3O2]| 1.00M, -x, 1.00M-x or 1.00M
___________________________________
[H+]| 0M, +x, x
[C2H3O2-]| .6095M, +x, .6095M+x or .6095M

Ka = .6095x/1 = 1.7x10^-5
x = [H+] = 2.8x10^-5

pH = -log[H+] = 4.6

Correct me if I'm wrong.

>>188793
I went with:
pH = pKa + log(mol conjugatebase / mol acid)
= -log(4.7e-5) + log((10g / 81g/mol ) / .2mol)
= 4.77 + -.21
= 4.6

>>188801
...that math at the end there doesn't make sense. Rephrase it?

>>188811
that's called rounding billy

= 4.77 + -.21
= 4.56
~= 4.6

Don't answer the question, it's a trick to see if you have voices in your head that can do math! Do you have a calculator or anything? Use that.

>>188792
She looks a bit young to be using Hyper Fang.

>>188793
>>188801
>>188849
They seem to get it right. Or atleast the same answear.

I flunked on the more complex chemistry with the heavy involvement of math so I can't exactly help here.

rolled 78 = 78

---

Psychically rearrange the chalk particles on the board to say in large numbers "2 + 2". everyone will be looking expectedly at you and will not notice. Then answer 4.

Since you don't know, you should totally draw a picture. Or write that the safest thing to do since you don't know what would happen is to not do it. I'd like to see her gripe too hard about the latter option. Safety first~

Walk up to the blackboard, then follow >>188793
while making a few adorable mistakes. And look cute.

>>188793
This guy got it right. I checked it. Just use a calculator to make the problem more precise...
then again, there's only 2 sig figs...

This is what we're for. Answering/fixing problems for people with problems.

So the choices are this: Answer the right answer from 'the top of your head', answer while writing out all the work, say you don't know/do something stupid to blow it off.

Considering you have the answer, I say work it out using the proof the other guy did. We can make you seem 'super-smart' later.
Pulling it off the top of your head will... well... set off 'something's wrong' detectors

Diana 2010/06/06(Sun)10:29 No. 189004 ID: f35d0a
File 127584539372.png - (54.68KB , 480x640 , 12.png )

I try to follow your solution. Ehh... Uhh...

... It might take awhile. Hang on...

Diana 2010/06/06(Sun)10:31 No. 189006 ID: f35d0a
File 127584547333.png - (62.38KB , 640x480 , 13.png )

"There! I got it, Mrs. Sanders!"
"I see. Good work, Diana. A little question, since you wrote it out..."
"Do you know what a 'conjugate base' is?"

Diana 2010/06/06(Sun)10:31 No. 189008 ID: f35d0a
File 127584550626.png - (80.66KB , 640x480 , 14.png )

"Uhh... Err..."
"Come on, Diana. What's the problem? I thought you know already?"

Diana 2010/06/06(Sun)10:32 No. 189009 ID: f35d0a
File 127584553517.png - (74.05KB , 640x480 , 15.png )

*RRRRRRRIIIIIIING!*

"Okaythanksforthelessonsbyenow!"
"Hey, wait a sec-"

>>189004
[rat ass]

okay to next class fast!

oh and for future reference

conjugate base:
Any compound, of general formula X, which can be transformed into a conjugate acid HX by the gain of a proton

>>189013
Look at that, voices in your head teaching you stuff you were fuzzy on, rather than giving hair-brained ideas.

Why, what a tail this would make!

>>189009
Saved by the bell. Now lets see what's awaiting you now. Another class, or a break you can use to catch a glimpse of Jonah?

>>189023
we can assume she's in one of his classes, so let's keep her on track for the day as to stabilize her from detention. We can save Jonah for lunch.

double etendre intended

Anyway, any voice know any style/makeup/how to make girls look better stuff?

Diana 2010/06/06(Sun)12:19 No. 189077 ID: f35d0a
File 127585195166.png - (55.93KB , 640x480 , 16.png )

Class is shortened for the game! It's the most important game for the school, and they want the support of everyone!

I just need to get away from Mrs. Sanders. She's such a bitch to me!

Diana 2010/06/06(Sun)12:19 No. 189078 ID: f35d0a
File 127585197846.png - (31.92KB , 640x480 , 17.png )

*BAM!*

Diana 2010/06/06(Sun)12:19 No. 189080 ID: f35d0a
File 12758519959.png - (53.95KB , 640x480 , 18.png )

Ouch! I think I hit a wall or something...

Diana 2010/06/06(Sun)12:20 No. 189081 ID: f35d0a
File 127585203547.png - (66.40KB , 640x480 , 19.png )

"What are you doing, pipsqueak?!"

... Oh gah...

>>189081
"Running around without watching where I was going!"

"like, o'my'gawd i totally did men to run into you, i was just, like, so excited to watch the game!

>>189081
"Walking down the corridors. Or is that not allowed anymore?"

>>189077
Oh, crap.
Running into somebody when you're not looking means they're your true love.
You're so screwed.

>>189086
no no no, she didn't have any bread in her mouth so it's fine.

>>189081
Please don't step on me...

>>189088
Bread only matters if it's on the way TO school, or FROM lunch.
She didn't have any books to drop, so that's working against her too.

>>189086
Or it's a giant fucking monster of a rat that scares the shit out of you.

>>189093
It's obviously a Bladefoot... Probably male given the thumbclaw.

>>189081
"Clearly I was giving your balls a crash-test. Looks like you passed."

Diana 2010/06/06(Sun)12:50 No. 189104 ID: f35d0a
File 127585385294.png - (40.14KB , 640x480 , 20.png )

... It's that frigging giant!

"I-I-I was going to the gym... for the game!"
"Well you'd better watch your step, else I won't watch mine on yours! Now back off before I accidentally your face!"

Eeeeh!

back off, you can't handle someone like this... yet.

>>189104
Just get up and continue on your way.

>>189104
Balls. Yea, he's your true love. Sorry, but that's the way these things work.

>>189104
My whole face? But I speak from there!

Say "Yes but what if you if I were ran on and if even better then?!"

>>189115
Has anyone really been far even as decided to use even go want to do look more like?

Or you could try a more friendly "Not if concerns leaving itself it with and hello you was just not and."

Scratch my durrface, ask him if he has really been far decided as to look what like.

>>189104
you know, stereotypically, the kids who are very mean on the outside are nice inside... but have very bad lives.
The so called hot guy often is a massive ass.
And the hot girl is a superficial whore.

Therefore, this is the guy you must be nice to.

anyway:
"I'm really sorry... I was running from a bitch of a teacher... and the gym... and I wasn't looking..."
then go all kawaii sad on him and he'll be a nice tude...

>>189128
Then grab his balls.

>>189128
>>189139
Hey now lets see what this Jonah is like before we judge him.

>>189140
Indeed. This guy is rude and unhelpful even when we try to be nice, and is eyes are disturbingly googly.

Should still be niceish though!

 

Break out in song.

>>189168
I've changed my mind
This

>>189168
this is high school, so lets add some musical. Let the music flow.

>>189104
Say "Don't hurt me, Desu~"
It's a codeword that, if recognized, will defuse this situation.

Suggestion 2010/06/06(Sun)14:57 No. 189193 ID: d560d6
File donthurtme.swf - (547.21KB , 650x480 )

>>189191
Don't hurt me, don't hurt me, no more?

Diana 2010/06/06(Sun)15:02 No. 189194 ID: f35d0a
File 127586175235.png - (39.42KB , 640x480 , 21.png )

No way am I talking to that guy! He's intimidating! Though I heard he never really gets into a fight for some reason. Maybe everyone's just afraid of him?

Diana 2010/06/06(Sun)15:04 No. 189198 ID: f35d0a
File 127586185284.png - (70.80KB , 640x480 , 22.png )

Oh yeah! The game!

I bolt off to the gym. I'm just in time!

>>189194
Probably doesn't have any friends either.

Diana 2010/06/06(Sun)15:05 No. 189200 ID: f35d0a
File 127586191552.png - (91.41KB , 640x480 , 23.png )

Jonah's that short guy in our team. He's the fastest among them, though. Just look at him zip through that tall guy!

He's so dreamy~

>>189200
Play it cool. Don't just yell out and cheer manically for him. Just stay in the crowd and watch him and cheer with the crowd when it's appropriate.

>>189200
Hmm... try to imagine him as a girl.

His ear is broken.

>>189204
Oh yeah. Didn't notice that before. Make sure to bring it up to him, especially during a sensitive moment.

>>189205
Do the exact opposite of this.

>>189200
fag alert

honestly, though, why don't you just talk to him. If all the girls think he's dreamy, then take the initiative before someone else does...

>>189194
but for godsake, if he's so intimidating, he must be so goddamn lonely. At the very least try to be his friend. I mean honestly, you gotta pity the fool.

yeah, if you don't talk to him someone else will and then he will be lost forever!

>>189208
that's Mr. T's job. Just try talking to him sometime. Don't judge a book by it's cover.

>>189200
actually, since I didn't note it before:
Why do you like em short and fast? I thought most girls wanted the opposite.

back to not poking fun
The ear thing is a good catch. Gives an excuse to touch said ear. Ears ARE sensitive... right? show you care, get some contact in.

Diana 2010/06/06(Sun)15:29 No. 189215 ID: f35d0a
File 12758633968.png - (102.72KB , 640x480 , 24.png )

>>189208
>>189210
... Ehh... Uhh...

>>189202
Nnn... Gah...

Announcer: "And #4, Jonah Terrio, jumps in for a dunk! He makes it!"

"Yes, Jonah! Put it in HARDER!"

Excellent. Now go down there and give him a big hug for a job well done.

:unicode stare:
you really need to talk to him otherwise you will go insane from being pent up.

>>189215
And that... came wrong...
You need to be a little more relaxed and not have everyone in the room realize that you're leaking for him.
do you think you could stick to less suggestive cheering? Like... 'you can do it' and 'that guy's no match for you' and stuff like that. Honestly, someone's gonna think you shlick to him...

no wait...

>>189215
That was an appropriate moment to cheer. Wait to personally congratulate him after the game though. You don't wanna come on to hard and appear all desperate and creepy.

>>189215
okay...probably could have handled that better, don't worry about it, just try to avoid possible innuendo in the future. Whenever you get a chance, try to go talk with him.

>>189215
I know you want to show your support, but you may want to think a bit more about what you say before you say it. Your cheer could have been interpreted as innuendo.

I'm going to agree with the others here - Play it cool, if you get a chance, talk to him in a friendly, calm capacity. Maybe ask him if he'd like to have lunch sometime.

Diana 2010/06/06(Sun)15:43 No. 189226 ID: f35d0a
File 127586420195.png - (40.49KB , 640x480 , 25.png )

Huh... Haah...

"Keep at it, Jonah! Faster!"

Diana 2010/06/06(Sun)15:43 No. 189228 ID: f35d0a
File 127586422497.png - (5.02KB , 640x480 , 26.png )

Announcer: "... Clean-up at west wing, second level..."

>>189226
He saw you~

oh man he totally so you. that's why you talk to people.

You've got problems, girl.

>>189226
um... welp. Looks like I was right after all...
anyway, you're gonna be arrested for public exposure and obscenity. Plead not guilty and proceed to say you had hidden a camera or something down there.
remember to stuff one in before the trial.

Oh, you dumbass! Skedaddle! Make sure to hide your face... I'm sure nobody saw it, since they were likely looking at something else.

I get angry sometimes when people do really stupid things and they aren't caused by me.

Well this was porn.

>>189226
>>189228
Smooth, real smooth. I don't think you're gonna be able to salvage that one.

>>189240
And pretty tame porn at that.

>>189226
wait... so what's our goal here?
To fix whatever's wrong with her head?
Or to hook her up?
Or what?

>>189243
if unsure then pick

D: all of the above.

you are going to need to stop masturbating in public. control yourself a bit, here. I mean, seriously.

>>189226
The underlying problem here is your clothes are too tight. You need some loose clothes that make it less obvious what you're doing in them.

>>189269
and to start playing through your pockets...
and not yell sexual things...
And not to go so fast...
or scream...

>>189276
And maybe not do it in public.
I propose we destroy all her brain cells and take full control.

Oh, wait, that'd make this problem worse...

>>189277
no we would get her body LAID not just masturbate.

>>189277
I propose we leave her brain intact but assume direct control of her body, so that she can be a helpless witness to our insane machinations.

>>189276
the face gives it away, too. unless we want her to just start wearing an Eskimo suit and a face mask, it'd probably be better if she just stopped.

>>189283

That's a strange fetish.

>>189226
Dammit girl! Talk about destroying your reputation =(... or what was left of it...

>>189277
What could be worse than exposing yourself in front of everyone?

>>189283
that's actually not that bad an idea. Take over, fix up her mess, then give her back her body after we fix up the mess she's caused herself.

Now then, how do we do that?

>>189304
Once my awesome magic Black Mage powers have a vessel to channel them, we turn back time to before she did this, befriend the big emo guy, and then give her back control. None of this will ever happen, because we'll take him to the game with us, and she (hopefully) won't do it again with somebody right next to her.

Wait, I'm not a Time Mage, right... well, she's screwed.

>>189306
no, you're a talking pie chart...
QUICK! GIVE STATISTICS!

>>189301
/quest/ forcing her to remove all of her clothes and forcefully having sex with anything that has a penis...and many things that don't.

>>189313
...
Not seeing the bad there...

Classic story.
Girl likes boy.
Boy's never met girl.
Then an event occurs that brings them together in a way that couldn't have been deliberate.

Can Diana overcome her itchy trigger finger?