CHEMIE : I need some help here |
Rude
I'm gonna get you
Registration Date: 06-01-2005
Posts: 1,600
Helpfulness rating:
|
|
I don't get it...
Na + O2 --> Na2O isn't correct,
so we need to do this:
Na 1x1 --> 1x2 (isn't correct)
O 1x2 ---> 1x1 (isn't correct)
SO WE NEED TO ADD SUMTHIN!
=> 4Na + O2 --> 2Na2O
and that is what we call "correct" ??
I call it an F
the fuck mates, I don't get this at all...
in dutch: je moet de KGV van iets nemen... uuhu ... ik versta het helemaal
__
|
|
16-06-2005 15:20 |
|
|
Friscko
Aron Tinnitus
Registration Date: 12-03-2005
Posts: 4,467
Helpfulness rating:
|
|
If i'm right, you only have one hour chemistry a week?
Na + O2 --> Na2O 1st this'll never happen
Left side = right side
The "ladingen" should become even.
chemistry aint diffult, it's all very logical you know..
__
www.myspace.com/arontinnitus
www.myspace.com/djfriscko
|
|
16-06-2005 15:29 |
|
|
Rude
I'm gonna get you
Registration Date: 06-01-2005
Posts: 1,600
Helpfulness rating:
|
|
quote: |
Originally posted by Friscko
If i'm right, you only have one hour chemistry a week?
Na + O2 --> Na2O 1st this'll never happen
Left side = right side
The "ladingen" should become even.
chemistry aint diffult, it's all very logical you know.. |
I KNOW !! But how do you make these LADINGEN even ?!
__
|
|
16-06-2005 15:43 |
|
|
Daemon79
Steppa
Registration Date: 24-01-2005
Posts: 86
Helpfulness rating:
|
|
Chemistry way too long ago but i'll give it a try
Well atoms want to be stable this means "octetstrucure" (or eight electrons on the outer side)
Natrium has 1 on the outer side and that's 1 too many
Oxygen has 6 on the outer side so that's 2 too short
(if I'm not mistaking, doing this by head and stuff)
So you need 2 Na for just 1 O, this means you will make Na2O
but you start from Na and O2 (this is how its stable in nature)
So you make this into
4 times Na and one time O2 so you got 2 Na2O
hope you understand it now.
good luck
|
|
16-06-2005 16:06 |
|
|
Friscko
Aron Tinnitus
Registration Date: 12-03-2005
Posts: 4,467
Helpfulness rating:
|
|
quote: |
Originally posted by cynik
lol, speaking of Natrium
I had a drunkard chemistry teacher in elementary.. hence I cant help you there lol
but I do remember the presentation of the Natrium being dropped into the water
you have to add such a small amount of Na cause the process excesses a large amount of er, energy
she was boozed and she accidentaly dropped a 2cm-2cm cube of Na into a glass of wate...r
BANG! coupled by lard everywhere.... the first row of students were washed in it, had to go directly to the showers
the skool daze
|
mine once needed to be taken to teh hospital becus she had breath in some HCl
__
www.myspace.com/arontinnitus
www.myspace.com/djfriscko
|
|
16-06-2005 16:28 |
|
|
cynik
Cp6uja
Registration Date: 15-03-2005
Posts: 5,646
Helpfulness rating:
|
|
|
16-06-2005 16:36 |
|
|
Friscko
Aron Tinnitus
Registration Date: 12-03-2005
Posts: 4,467
Helpfulness rating:
|
|
|
16-06-2005 16:48 |
|
|
@1$-) unregistered
|
|
my class in high school were responsible for giving our science teacher a nervous breakdown.........oops
in fact our english and music teachers suffered the same fate......we were evil little bastards.
This post has been edited 1 time(s), it was last edited by utter muppet: 16-06-2005 17:26.
|
|
16-06-2005 17:25 |
|
|
Yawn
Sponsor
Registration Date: 25-01-2005
Posts: 1,185
Helpfulness rating:
|
|
quote: |
Originally posted by MUNKI C
my class in high school were responsible for giving our science teacher a nervous breakdown.........oops
in fact our english and music teachers suffered the same fate......we were evil little bastards. |
Same - our entire year group gave the head of year one, he disappeared for a year then came back looking damn zombie. Nasty!
|
|
16-06-2005 17:28 |
|
|
Friscko
Aron Tinnitus
Registration Date: 12-03-2005
Posts: 4,467
Helpfulness rating:
|
|
quote: |
Originally posted by MUNKI C
my class in high school were responsible for giving our science teacher a nervous breakdown.........oops
in fact our english and music teachers suffered the same fate......we were evil little bastards. |
We spent 3 fysica (fysics? that thing with lotsa formulas about moving and pressure and light and stuff)teachers this year
__
www.myspace.com/arontinnitus
www.myspace.com/djfriscko
|
|
16-06-2005 18:26 |
|
|
cynik
Cp6uja
Registration Date: 15-03-2005
Posts: 5,646
Helpfulness rating:
|
|
|
16-06-2005 19:22 |
|
|
Daemon79
Steppa
Registration Date: 24-01-2005
Posts: 86
Helpfulness rating:
|
|
Nah, the internet is my best teacher
|
|
16-06-2005 19:28 |
|
|
basslicious
Flashtunes
Registration Date: 08-05-2003
Posts: 977
Helpfulness rating:
|
|
quote: |
Originally posted by cynik
lol
chemistry teachers are sumthing else arent they? |
they sure are .... once we had a fire alarm at school ( it was just a practice alarm) and we all went out to the central court .... when we returned , we smelled some gas ... it appeared that our dear chemistry teacher had left the "bunsenbrander" ( a gas thrower or something ? I dont know the right english term) open ...
Nice one , when our school actually is trying to prevent anything from happening , our teacher almost made the school explode , it would just have taken some fire from a lighter or something
__ Give it a try , don't be shy
Well you know you might like it
Never been to keen a timekeeper
But i'm a pure new pleasure seeker
|
|
16-06-2005 20:03 |
|
|
@1$-) unregistered
|
|
lol. we call them bunsen burners.
|
|
16-06-2005 20:11 |
|
|
Friscko
Aron Tinnitus
Registration Date: 12-03-2005
Posts: 4,467
Helpfulness rating:
|
|
|
16-06-2005 21:00 |
|
|
Rude
I'm gonna get you
Registration Date: 06-01-2005
Posts: 1,600
Helpfulness rating:
|
|
quote: |
Originally posted by basslicious
quote: |
Originally posted by cynik
lol
chemistry teachers are sumthing else arent they? |
they sure are .... once we had a fire alarm at school ( it was just a practice alarm) and we all went out to the central court .... when we returned , we smelled some gas ... it appeared that our dear chemistry teacher had left the "bunsenbrander" ( a gas thrower or something ? I dont know the right english term) open ...
Nice one , when our school actually is trying to prevent anything from happening , our teacher almost made the school explode , it would just have taken some fire from a lighter or something
|
WHOOHOO FIREWORKS !!!
moet spectaculair zijn
__
|
|
17-06-2005 11:42 |
|
|
Friscko
Aron Tinnitus
Registration Date: 12-03-2005
Posts: 4,467
Helpfulness rating:
|
|
|
17-06-2005 11:47 |
|
|
Friscko
Aron Tinnitus
Registration Date: 12-03-2005
Posts: 4,467
Helpfulness rating:
|
|
|
17-06-2005 12:48 |
|
|
|