can pine needle ash combined with dew etch glass boat windshield?
thanks
POP

Hey.
I tried the simple, routine experiment of separating water into H and O. I don't have lab equipment available, so I simply attached two paper clips to a 9V battery, and submerged them in water with no salt or other solute in it. I have heard of it done like this before, and thought I might recreate it. Contrary to what I expected, one terminal (the negative one), gradually turned black or dark gray, while the other let out many bubbles. I was surprised but assumed this didn't mean much, so I put a vial over the terminal with the bubbles, and waited a while.

Hi,

Are you having weird questions in your mind while you study organic chemistry, write the questions to me and get your queries resolved.I am a Doctorate in Organic Chemistry and I am sure to solve your all the queries. Write your queries at nidhi.o.sharma@gmail.com.

what is the theoretical maxium number of electrons in the sixth energy level?

I find the news aggregator very helpful.Kindly include feeds from interscience.wiley.viz. Angewandte Chemie International Edition,Advanced Material,Small, Functional Material.If you can include feeds from Sciencedirect.com it will add the richness of this site.
With Regards,
Samuel L. Ralte,
Hyderabad,India

http://www.literature-free.com/
there are a lot of biological books.
http://www.literature-free.com/html/Biologic_book/index.html
I am glad to share with you!

Hi,

Are there any readily available chemicals that when combined would be able to pressurize a cylinder to around 1100 psi ?

in the article it says dissolved in three fold excess HNO3
what does three fold excess mean

oh here is the orginal article

"Place 3.37 mmol of Y2O3, dissolved in three-fold excess concentrated HNO3, diluted with
twice its volume of deionized water, and evaporated to dryness on the hot plate in a
fumehood; fumes of toxic nitrogen dioxide, NO2, will be liberated)."

thx

As what I'm asking...
anybody knows??Thanks alot .

How difficult is it to change NaBr back to Br? What easy ways can this be done?