careers?

[crunktimes.com 5,000+ posts]

thread saver!

I spy boobies

 

[spike_e 10+ year member]

I spy boobies

where?

 

[DBfan187 5,000+ posts]

I don't see the save.

 

[spike_e 10+ year member]

I don't see the save.

x2!

 

[crunktimes.com 5,000+ posts]

where?

Haha wow you guys are slow, try standing a few feet back from it may help.

 

[▼)Ñ╩fZΣµ& 10+ year member]

have pre-lab questions... and i dont really understand what up with this...//content.invisioncic.com/y282845/emoticons/rolleyes.gif.c1fef805e9d1464d377451cd5bc18bfb.gif

1. Some chemical reactions are carried out using heat from a flame or hotplate.

What are two possible roles of heat in a chemical reaction?

//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif//content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

 

[azbass 5,000+ posts]

yes

Dihydrogen Monoxide = water

 

[▼)Ñ╩fZΣµ& 10+ year member]

how can water answer it really? lol?

wouldnt it be more like what does heat do for the actual compounds etc in the chem reactions?

like it helps change them or something?

im lost

 

[azbass 5,000+ posts]

oh and

 

[titan714 10+ year member]

for sure it can increase reaction rate

 

[▼)Ñ╩fZΣµ& 10+ year member]

f u and beers law, i dont even know what the hell that shiz is...

lol but after is aw that pic a while ago i checked the book and it wuz there...

absolutely useless...

 

[96civ 10+ year member]

If the reaction is favorable to products (where Gibbs free energy

 

[Trey803 5,000+ posts]

it increases the entropy.....thus increasing the collision of molecules

I did a lab for this last week

 

[96civ 10+ year member]

f u and beers law, i dont even know what the hell that shiz is...
lol but after is aw that pic a while ago i checked the book and it wuz there...

absolutely useless..

Beer's law, y = abc, relates absorbance to concentration. It's really useful in spectrometry.

 

[Trey803 5,000+ posts]

The central idea of the collision model is that molecules must collide to react. The greater number of collision the faster the reaction rate. This is based on the kinetic-molecular theory.