Chemistry - September 2006

2006-09-07 02:35:05 · 7 answers · asked by Anonymous

please answer immedietly...
its all about chemistry......

2006-09-07 02:14:45 · 2 answers · asked by GeNA 1

2006-09-07 01:13:11 · 24 answers · asked by Anonymous

Having a cup of tea with an academic who was trying to convince me that fire was in fact alive. What say you?

2006-09-07 00:46:47 · 3 answers · asked by Watchdog 1

When a cool water bottle and a cool cup of water kept at the same temperature in the refrigerator is kept outside. Why does the cup of water loses its coolness more faster than that of the Bottle water's coolness??????????





Its very urgent pls help

2006-09-07 00:38:55 · 14 answers · asked by Unique 1

Please tell me the names of following compounds:
.................... ..O...............
................... //............
1)CH3-CH-C-NH2
............/...........................
..........CH3

2)CH3-CH-O-CH2-CH3
............/........................
...........CH3.............

2006-09-06 23:47:12 · 1 answers · asked by star123 2

2006-09-06 22:47:26 · 1 answers · asked by shani s 1

We are studying thermodynamic excess properties of binary liquid mixtures & we would like to study the above mentioned compounds interactions with other compounds.So please provide the data.

2006-09-06 21:59:02 · 5 answers · asked by ranjithkumar82 1

2006-09-06 21:02:00 · 5 answers · asked by norebern888 1

chemistry

2006-09-06 21:00:24 · 8 answers · asked by shani s 1

O
II
1)CH - CH - CH2 -NH2
I
..... CH3..................
2)CH3-(CH2)4-CH=CH-CHO
Please tell me the name of these compounds.

2006-09-06 20:51:42 · 4 answers · asked by star123 2

2006-09-06 20:30:19 · 1 answers · asked by kamalia 1

2006-09-06 20:04:02 · 4 answers · asked by remya pr 1

2006-09-06 19:53:55 · 1 answers · asked by lady b 1

How do i go about solving this Henderson Hasselback equation?

You are preparing an acetic acid/sodium acetate buffer with a pH of 4.20. What is the ratio of acid to conjugate base? Ka acetic acid = 1.8 x 10-5

2006-09-06 19:03:01 · 1 answers · asked by TheDrivah 1

2006-09-06 18:42:01 · 13 answers · asked by Chase 4

A) overall rate
B) instantaneous rate
C) average rate
D) final rate

I believe its B..but im really not sure, what do you guys think?

2006-09-06 18:39:10 · 1 answers · asked by farxfromxlonelyx 1

2006-09-06 18:25:34 · 3 answers · asked by louzadodude 2

Do you believe it is better to have a roomate or go solo while living in an apartment? Please tell me any experiences relating to this question and any advice you have for a first-time renter. Thank you! The more detailed/life experienced your answer is, the more likely you will be able to receive 10 points.

2006-09-06 17:59:35 · 14 answers · asked by Anonymous

2006-09-06 17:17:44 · 6 answers · asked by Mark Joven 1

could someone tell me what the oxidizing and reducting agents are in this equation?

HCl (g) + NH3 (g) -> NH4Cl (s)

2006-09-06 16:46:57 · 2 answers · asked by asperity 2

i have looked all over my text book for the answers to these questions and its driving me crazy because i cant find them. please help it would be greatly appreciated :) .

1. what property of isotopes are responsible for their value in biological research?
2. what determines the reactivity of an atom?
3.molecules that contain covalent bonds typically have regions of positive and negative charge and thus are polar. however some molecules containing polar covalent bonds are nonpolar. explain how this is possible.

please help! thanx alot! :)

2006-09-06 16:38:06 · 4 answers · asked by Simply Me 1

2006-09-06 16:11:49 · 4 answers · asked by Jennifer R 1

2006-09-06 16:08:58 · 13 answers · asked by collinsogeto 1

2006-09-06 15:45:02 · 3 answers · asked by Cali 1

just curious!!

2006-09-06 15:43:36 · 14 answers · asked by ladsout 1

2006-09-06 15:13:38 · 7 answers · asked by Tiberia 7

2006-09-06 15:12:25 · 7 answers · asked by SeJon 1

2006-09-06 14:56:33 · 10 answers · asked by Anonymous

Of late due to adultration chlorine is found in Diesel, how can one check this at any given place. say for eg we check acidic / alkaline by litmus papers.

2006-09-06 14:32:51 · 2 answers · asked by PG 2