Chemistry - July 2006

Pyrometallurgical smelting is a process by which purified metal is obtained.

2006-07-30 01:02:01 · 1 answers · asked by skillpyre 2

2006-07-29 23:56:19 · 2 answers · asked by debabrata d 1

2006-07-29 23:27:08 · 6 answers · asked by kisking 1

2006-07-29 22:33:17 · 11 answers · asked by orcsofkor 2

2006-07-29 21:32:40 · 8 answers · asked by Dustin H 1

How may are there? And it would be nice to know how much milk is where your from too. Thanks!

2006-07-29 19:52:08 · 10 answers · asked by Gumby G 2

When should you clean a Teflon pan, right after it comes out of the oven, or should you wait for it to cool? Which method would be best to maintain the Teflon coating? Metals heat and contract at different rates so if you rapidly cool the pan off with water then does that hurt the Teflon bond? The Teflon is a very thin coat so it can easily get scratched and ruined, how much will the differing metal contraction affect it? I use Teflon pizza sheets cooked at 450 degrees F (232 degrees C).

2006-07-29 19:42:46 · 7 answers · asked by Dan S 7

do include your sources..thanks!

2006-07-29 18:56:55 · 4 answers · asked by daisy 2

2006-07-29 18:48:05 · 17 answers · asked by Khushbu t 1

I'll be graduating in December with a Bachelor of Science in biochemistry. I'm currently debating whether to go to grad school (whether I can afford to go to grad school) or to look for a job. I'm not sure what types of jobs are available for someone with less than a year of experience and only a bachelors degree. I'm most interested in working in a laboratory setting but I'm not particular as to the setting because I realize that any experience is a step in the right direction at this point. What's the best way to get started and to ensure a long future in this industry?

2006-07-29 17:58:08 · 3 answers · asked by chaeysa 1

I will give the first good answer 10 points!!!!!

2006-07-29 16:07:44 · 6 answers · asked by Sid3515 2

2006-07-29 15:10:24 · 5 answers · asked by FLea_Botomy 1

I am studying for a chemistry final and having trouble with this type of problem. Can someone please show me how to work out this problem.

How many moles are there in 17.5 g of H2SO4. Any help would be greatly appreciated.

2006-07-29 14:55:42 · 6 answers · asked by blynn 1

2006-07-29 13:47:47 · 12 answers · asked by marcos m 2

The question is: Write the chemical equation to show the equilibrium reaction occuring when sodium nitrite reacts with water.

What I got is:

NANO2 + H2O <---> Na2O + HNO2


Im not really sure if I have it right so please help. Thanks.

2006-07-29 12:18:10 · 5 answers · asked by shungukusatsu 2

For which molecule in each of the following pairs would you expect stronger hydrogen bonding?

* are my answers
1)
A)(CH3)2CO
B)(CH3)2CHOH *

2)
A)HBr
B)HF *

3)
A)H3PO4 *
B)PH3

4)
A) C2O4H2 *
B) (CH2OH)2

2006-07-29 11:29:09 · 5 answers · asked by Allan C 1

2006-07-29 07:44:00 · 4 answers · asked by ♀ 2

2006-07-29 06:43:13 · 14 answers · asked by BenJamin 2

2006-07-29 06:27:34 · 7 answers · asked by TERRY G 1

2006-07-29 06:26:00 · 2 answers · asked by Anonymous

2006-07-29 06:24:10 · 5 answers · asked by krash 2

please provide me the web i can buy this book from or any info's related.

2006-07-29 06:21:59 · 2 answers · asked by faris b 1

2006-07-29 03:45:21 · 3 answers · asked by Anonymous

esterification process by which citric acid with catylist converted to trimethyl citrate

2006-07-29 03:01:47 · 1 answers · asked by jsyemul 1

is everything built up with atoms?

2006-07-29 02:38:01 · 11 answers · asked by masarapangtitiko 1

among is a Filipino

2006-07-29 02:00:25 · 1 answers · asked by yenyenho_3737 1

2006-07-29 01:10:54 · 1 answers · asked by sreejith s 1

2006-07-29 00:14:12 · 6 answers · asked by Dong N 1

i'l be needing this in school.

2006-07-28 22:05:57 · 4 answers · asked by angel jen 1

What happens if i get a 12 oz bottle fill it about 1/2 or 1/3 with chlorine and mix about 1/4 the bottle with alcohal, then shake it up rapidly with the cap on?

2006-07-28 21:15:05 · 3 answers · asked by fearlesspride 2