Chemistry - August 2006

2006-08-18 04:02:03 · 2 answers · asked by chummy 1

2006-08-18 03:42:00 · 5 answers · asked by Pradyumn 1

chemistry

2006-08-18 01:20:41 · 10 answers · asked by Rajchem 2

I think first water can be split up( hydrogen & oxigen)by using ferrodoxin &uv rays,then that can be possible by using chlorophyl(it will suck carbon di oxide) is it possible.
if any one have ideas pl contact psundar3467@yahoo.com

2006-08-18 00:33:10 · 13 answers · asked by Sundar r 1

2006-08-17 23:16:37 · 6 answers · asked by mamoon 1

2006-08-17 23:14:58 · 13 answers · asked by MEENA R 1

inductive effect on organic molecules

2006-08-17 23:01:44 · 7 answers · asked by Alexander P 1

2006-08-17 22:25:56 · 4 answers · asked by marie f 1

2006-08-17 21:47:16 · 5 answers · asked by Ninik 3

Okay so i got this new torch... portable... pencil like... very practical...
So i find it's 1st victim : a penny, to test the torch's temperature.
To my suprise, the penny goes red pretty fast, and melt... and then bursts out into flames... a bit too quickly for me to notice. By the time i put it out, quite alot of fumes got released and smells very funny... sour-like.

So now, i'm wondering what was released into the air? What could actually combust in a penny! They are made mostly of steel, then some nickel and copper...

Can anyone identify what created those flames? And if possible what fumes were released? *i'm wondering if it's safe to get anywhere near that place until the fumes sets down*

2006-08-17 21:13:57 · 10 answers · asked by Cool 2

how to convert miles per hour to meters per hour?

2006-08-17 21:10:38 · 8 answers · asked by Ninik 3

how to convert miles per hour to meters per hour?

2006-08-17 21:06:58 · 7 answers · asked by Ninik 3

2006-08-17 20:38:34 · 3 answers · asked by isor 1

why sunlight is yellowish and sky is blue. if we want to see the sky from moon what will be its colour.

2006-08-17 19:57:23 · 8 answers · asked by Anonymous

2006-08-17 17:35:23 · 8 answers · asked by hollywood71@verizon.net 5

LOOK UP THE TOXIC EFFECTS OF HALOGEN INHALATION AND LIST 4 TOXIC EFFECTS

2006-08-17 16:16:40 · 2 answers · asked by Javier T 1

IF YOU PRODUCE A GAS SUCH AS HYDROGEN FROM A CHEMICAL REACTION, WHY IS IT UNSAFE TO IGNITE THAT HYDROGEN GAS THAT IS COMIN OUT OF THE GENERATING BOTTLE?

2006-08-17 16:13:49 · 7 answers · asked by Javier T 1

2006-08-17 15:05:54 · 3 answers · asked by Ac11d Tr0j4n 2

i think it is some kind gas

2006-08-17 14:42:52 · 10 answers · asked by khsdj100 1

I've been a computer tech / network administrator for 10 years. I've realized that medical research is where I REALLY want to be, working on truly significant problems (cancer, diabetes, heart disease, etc). My concern is that although I find chemistry and biology to be interesting in a hobbyist sort of way, I don't (yet) have a true, burning passion for either one in particular. So if I don't end up doing medical research, and end up having to get a regular job with either a chemistry or biology degree, what types of jobs are there? I'm trying to convince myself that any fallback plan is viable from an interest perspective.

2006-08-17 13:40:47 · 3 answers · asked by Jeramie H 3

2006-08-17 13:22:47 · 3 answers · asked by Anonymous

My chemistry teacher gave us a closed container of mixed chemicals and told the class to shake it and as each one of us did so, the chemical inside started to change it's color and as time went by the chemical kept changing different colors...does anybody know what was in it and how does it work?

2006-08-17 13:18:57 · 7 answers · asked by SICK MY DUCK! 1

2006-08-17 12:34:16 · 3 answers · asked by peanutbuttaje11y 1

its a chemistry question

2006-08-17 12:13:58 · 12 answers · asked by dough 1

can there be something like 1,8-dinonene-2,5-dinonyne?

2006-08-17 12:04:54 · 7 answers · asked by Anonymous

Is zinc hydrophilic? Also, would this contribute to the surface tension of liquids placed on a zinc surface? Thanks for the help; I couldn't find a source for the information.

2006-08-17 11:54:23 · 4 answers · asked by Captain Hero 4

i am doing a chemistry lab and this was one of the question on my review,and it says it in the packet that you should never weigh a hot object but it doesn't tell why.

2006-08-17 10:18:39 · 17 answers · asked by Anonymous

What volume of O2 at 298K and 2 atm is required to react completely with 2L of Methane at the same temperature and pressure?

How much 0.5 M KCl solution is required to react completely with 100 mL of 2M AgNO3 solution? KCl + AgNO3 -> AgCl + KNO3

The points go to whoever responds first with correct answers and adequate work...

2006-08-17 10:16:21 · 4 answers · asked by RED MIST! 5

2006-08-17 09:16:36 · 12 answers · asked by uno c 1

he has no brother

2006-08-17 08:54:51 · 8 answers · asked by Jan 2