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What is activation energy?
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manishjha111
- 0 answer - 3 days ago
Why covalent compound are less reactive?
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uzairut
- 0 answer - Apr 27, 2013
Protein Hydrolysis and denaturation questions
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maixher20013
- 0 answer - Apr 21, 2013
How do you solve first order half life reactions?
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jmmmmmm
- 0 answer - Mar 07, 2013
Why H of OH group is remove in the prepararion of asprine while H of COOH is removed in the preparat
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silentsea
- 0 answer - Jan 13, 2013
Science Fair HCL and Noodles?
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sirkoc
- 1 answer - Jan 08, 2013
Explain how you would demonstrate that pond water contains undissoled impurities
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0244
- 1 answer - Nov 21, 2012
How to design a stepwise synthesis to convert cyclopentanone and 4-bromobutanal to hydroxyl aldehyde
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Lugonesnick
- 1 answer - Oct 20, 2012
Why petrol evaporate and water do not
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sanam
- 1 answer - Dec 04, 2011
Solution having intial PH 8.4 how much 1N HCL solution should be added to bring the pH to 6.4?
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jhonsan
- 0 answer - Feb 05, 2011
A few miles above the earth, the pressure drops to 0.00001 atm. what would be the volume of a sample
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raychell16
- 1 answer - Dec 22, 2010
A balloon has a volume of 275 ml and contains .0212 mol of carbon dioxide. what mass of dinitrogen m
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raychell16
- 1 answer - Dec 12, 2010
What is the mass in grams of 35.50 mL of acetone?
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traciarnold
- 1 answer - Sep 14, 2010
I want to know about factors in case of effects nmr spectra explanation polymer polyethersulfone
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jasmeet
- 1 answer - Jul 07, 2010
When dilute hydrochloric acid is added in excess to a mixture when warmed it efferveces.what is it?
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regina
- 0 answer - May 22, 2010
I want to know about methanol and how to make it using simple chemicals
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tofer
- 0 answer - Mar 01, 2010
How do you separate Tylenol from Oxycontin?
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timmym
- 0 answer - Dec 17, 2009
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