Natural Science Forum / Chemistry / General Chemistry / January 2008

any body who wants a real good collection of books on physics and
basic maths can visit:
http://ashok.simplyphysics.googlepages.com/home

A sparkler is a type of hand-held firework that burns slowly while
emitting coloured flames, sparks, and many effects.
The "classic" type of sparkler consists of a thin metal rod
approximately 20 cm (8 inches) long that has been dipped in a thick

How much solid waste does a human produce in a lifetime?
--
Rich

Hai ...
I am using TBHP in Decane as one of the reagent for organic
reaction.....But i dont know how to remove that decane to get the pure
product....Because it is more stable & boiling point is approximately

From:
http://www.spaceref.com/news/viewsr.html?pid=26794
[snippage]
Joint USAF/NOAA Report of Solar and Geophysical Activity

Hello reader:
I just finished a textbook on Mathematical-Physics exploring AP-adics
numbers as
the intrinsic and native numbers of both Elliptic geometry and

many anti rust formulations are there which are expensive. I need
inorganic based anti rust formulation which can be applied directly on
steel surface without any surface preparation also which can convert
rust into iron.

Transparent films coated with adhesives one side, I wanted to know
which type of adhesive is used and how it is prepared. Can some body
guide!

When you rub the balloon on your hair, the balloon will "stick" to the
vertical plastic board. The question is: where are electrons - inside
the ballon or on its surface. Thanks.
V.leban, Ljubljana, Slovenia.

What are the broken lines in this scheme?
http://upload.wikimedia.org/wikipedia/en/f/fd/CovalentBond.png

Can someone please point me to where I could find ( or how to
calculate) heat of vaporization of titanium tetrachloride (TiCl4) at
320 deg C.  I have the values for 25 deg C and the boiling point of
136.4 deg C.

Hello. I'm a Korean who lives in Korea. Perhaps this question is not
important at all, but I'm just curious. Many Korean names of
elements , that are not in Korean language, are the same as those of
English. For example, we call helium as helium, lithium as lithium.

I've got a question regarding the classical gibbs or helmholtz free
energy equations.  I understand that they yield the maximum work
extractable for a quasistatic process as constrained by the second
law, i.e DSuniv = 0 for the quasistatic case.  I'm having difficulty

I nice PBS TV show on Walter Freeman the overzealous lobotomist. The
question that nags at
most people is that they all wonder how in the world would destruction
of brain improve the brain.

I am working on a project and need a stable positive gas ion.
The conditions would be from roughly -40C to +85C, and the container
would contain carbon aerogel for one electrode and a conductive metal
for the other electrode.