Chemistry - September 2006

2006-09-10 06:02:50 · 1 answers · asked by Emerson 5

2006-09-10 06:00:49 · 8 answers · asked by Matty d 1

Where can I buy/get Potassium Cyanide? (KCN)
I have no real use for it or credentials.

2006-09-10 05:55:11 · 5 answers · asked by Tenzin G 1

When we were kids, we would take Wint-O-Green Lifesavers (at least I think it was Wint-O-Green... may have been Spearmint or Peppermint) and go into a dark room. When we would bite down, with our mouths open, we could clearly see sparks and flashes as the candy broke up. And the same thing with masking tape. We'd take it into the dark room, and pull a strip of tape off of the roll, quickly and firmly, and we'd see a bright glow along the interface where the tape pulled-away from the surface of the roll.
What causes this?

2006-09-10 05:52:04 · 2 answers · asked by Anonymous

And when energy is passed from molecule to molecule, the transfer of energy involves which subatomic particle?

2006-09-10 05:50:39 · 3 answers · asked by Anonymous

what gas is produced when zinc and hydrochloric acid mix?

2006-09-10 05:44:08 · 18 answers · asked by amber k 2

2006-09-10 05:31:55 · 2 answers · asked by Emerson 5

2006-09-10 05:30:52 · 2 answers · asked by Emerson 5

2006-09-10 05:29:13 · 6 answers · asked by Emerson 5

How long before it starts to break down?

2006-09-10 05:26:59 · 3 answers · asked by avaddohn-Apollyon 4

2006-09-10 04:53:41 · 3 answers · asked by speedacross1 2

2006-09-10 03:37:15 · 5 answers · asked by Bangks 1

2006-09-10 03:11:13 · 2 answers · asked by ashicenter 1

2006-09-10 02:57:00 · 2 answers · asked by ashicenter 1

2006-09-10 02:06:40 · 4 answers · asked by Tom 1

2006-09-10 02:04:06 · 10 answers · asked by Anonymous

2006-09-10 01:54:30 · 5 answers · asked by Anonymous

If so, how would one weigh it?

If not, why not?

2006-09-10 00:55:10 · 16 answers · asked by Buzzard 7

2006-09-10 00:24:41 · 7 answers · asked by sam 1

2006-09-10 00:14:37 · 14 answers · asked by nagarjuna d 1

2006-09-10 00:03:27 · 3 answers · asked by vincen 1

like a utensil named water and and anothe named suger

2006-09-09 23:43:10 · 5 answers · asked by Anonymous

Whenever driftwood from the sea shores used as fuel for campfires, it is often observed that as the wood burns it sometimes emit light of different color; red, pink, green against a black background of yellow. How could you explain this phenomenon?

2006-09-09 23:00:59 · 3 answers · asked by hardcore 1

2006-09-09 22:55:17 · 9 answers · asked by mangalesh s 1

2006-09-09 22:09:54 · 9 answers · asked by paramount 1

2006-09-09 21:20:15 · 13 answers · asked by unquenchablethirst 2

2006-09-09 21:19:32 · 9 answers · asked by vivu 1

what will happen to the pH of each solution,assuming that the initial pH( without the HCl or NAOH) is 8,when i add HCl to solution 1 and NaOH to solution 2?

2006-09-09 20:51:49 · 2 answers · asked by kennie 2

2006-09-09 20:11:30 · 3 answers · asked by Kaisar 3

I've been doing an experiment about saturating salt, and i dont know how to write the conclusion.

Aim:
To discover what the maximum amount of salt is that can be dissolved in a specific amount of water


My Hypothesis:
I think that it will take 20grams of salt till it discontinues dissolving.

The results:
Salt added to water Observation
2 gramsS Salt dissolves rapidly
2 grams (total of 4 grams) Salt dissolves at high-speed
2 grams (total of 6grams) Salt dissolves fast
2 grams (total of 8grams) Salt dissolves well
2 grams (total of 10rams) Salt dissolves slower
2 grams (total of 12rams) Salt dissolves slow
2 grams total of 14rams) Salt dissolves very slow
2 grams (total of 16rams) Salt doesn’t dissolve

Pls help me to write the conclusion!!!

2006-09-09 19:10:03 · 4 answers · asked by Lover 2