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theprof

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Califox

Green Fireworks

Which 2 elements are used to produce the colour green in fireworks?
13:46 Sat 21st Oct 20064 answers, last by Califox 15:46 Sun 22nd Oct 2006
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Califox

Noble Elements dissolved by Aqua Regis

Which Noble elements can be dissolved by Aqua Regis? I know gold, but not sure what else!
13:57 Sat 21st Oct 20061 answer, last by theprof 16:49 Sat 21st Oct 2006
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pb100191

Digestion..Absorption etc

Hey I need to know what; Digestion Absorption Defecation Bolus Alimentary Canal Enzyme Digestive system - From mouth to Anus Assimilation Peristalsis means... lol response with the hour would be...
20:27 Wed 18th Oct 20066 answers, last by pb100191 11:15 Sat 21st Oct 2006
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purplehair

Nutrition. 12 Essential vitamins and Minerals????

Anyone know what these 12 are?? Thanks in advance:-)
13:42 Thu 19th Oct 20068 answers, last by Ric.ror 10:27 Thu 02nd Nov 2006
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wyldkhatdd

Lipid profile

Hi, So I'm doing a standard operating procedure for Lipid Profile. U know Total cholesterol, Triglycerides, HDL, LDL and VLDL, what is the principle behind the routine laboratory procedure? Eg,...
00:38 Wed 18th Oct 200613 answers, last by theprof 13:23 Fri 20th Oct 2006
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China Doll

Hallucigenia

Hi All, What is Hallucigenia and what makes it special? (There may be a free drink for the first correct answer) Cheers, China xx
11:03 Wed 18th Oct 200619 answers, last by brachiopod 02:11 Sat 21st Oct 2006
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i_need_to_no

a question for school

what is inorganic quatitative chemical analysis?
12:18 Tue 17th Oct 20062 answers, last by brachiopod 20:46 Tue 17th Oct 2006
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wyldkhatdd

Stains

Im doing Histology this semester. It's the study of tissues in a particular orientation. I have a project on stains, the history of stains. Not really kinda / types of stains. Its about the origin of...
18:19 Sat 14th Oct 20066 answers, last by theprof 12:11 Tue 17th Oct 2006
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jovanka

Salty sea

Does anyone know why the sea is salty?
18:42 Mon 16th Oct 20064 answers, last by jake-the-peg 08:41 Tue 17th Oct 2006
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Paul21455

DT Where in the World?

Known as 'The Islands of Exile' to the Romans, they are in the Med, a group of 10 islands, and 15 miles off the nearest coast. Any ideas??
15:38 Sat 14th Oct 20066 answers, last by theprof 23:33 Sat 14th Oct 2006
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lovejoy0120

Francium + Water

If you put a gram or two of francium into a cold bath tub of water how big would the reaction be ? Thanks
22:59 Fri 13th Oct 20067 answers, last by 314159 01:36 Mon 04th Aug 2008
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lord molly

potassium nitrate

where in England can you buy potassium nitrate from? thanks :-)
22:49 Wed 11th Oct 20068 answers, last by pyrokid 19:31 Sat 28th Oct 2006
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bears

metal

what is the most abundant metal in the earths crust resistant to corrosion.
21:39 Thu 12th Oct 200611 answers, last by Gef 21:44 Tue 17th Oct 2006
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Matheous

mouldy bread

Is it safe to eat mouldy bread considering presumably that the mould is the basis of penicilin?
17:40 Wed 11th Oct 200611 answers, last by Matheous 23:30 Sat 14th Oct 2006
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pb100191

Science - Body Functions

Please help! I need to know the function of 1. Bolus 2 Epiglottis 3. Salivary Gland 4. Slaviary Duct Response within few hours would be appreciated, thanks
17:31 Wed 11th Oct 20069 answers, last by pb100191 20:59 Thu 12th Oct 2006
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bubbles4920

what is this white powder?

i put a metal coated? wine stopper inside an empty red wine bottle for effect. we are moving house so did it to look homely! anyway, house sold now so removed stopper today and there was white powder...
17:07 Sun 01st Oct 200622 answers, last by theprof 17:18 Wed 11th Oct 2006
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nannerrt

diarrhea

A "red-hot" bacterial infection of the intestinal tract irritates the intestinal cells and interferes with digestion. Such a condition is often accompanied by diarrhea, which causes loss of body...
07:40 Sun 08th Oct 20068 answers, last by crete 23:08 Sun 08th Oct 2006
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Timmy True

Heavy Water

Has heavy water any relationship in a hydro electricity plant and could the water in this instance be used time and time again.Also can this water i.e heavy be converted cheaply to fresh water. ?
14:19 Fri 29th Sep 200612 answers, last by Timmy True 14:29 Mon 09th Oct 2006
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Madgirl2

Blood cross matching

Does anyone know if checks are in place in the labs when cross matching blood for a transfusion.? For example, if the patient name did not match the patient number on the blood form? I know that...
19:04 Fri 06th Oct 20065 answers, last by Madgirl2 13:01 Sat 07th Oct 2006
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reward4615

heat/temperature

My grandson asked "what's the difference between heat & temperature"? (a homework question) I was not alot of help to him. Anyone else know the answer?
12:22 Sun 01st Oct 200614 answers, last by theprof 14:12 Tue 03rd Oct 2006

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