Chemistry

How could I decrease the boiling point of a substance without changing the pressure of the ...

Chemistry

How can I tell the difference between Zinc and Aluminium...

Chemistry

Why is vegetable oil...

Chemistry

I'm interested in commerical lightsticks... I understand it is hydrogen peroxide and oxalate ester reacting (and transferring energy) to a dye...

Chemistry

I have 10 gallons of new battery acid 31%-39% Sulphuric acid, SP gr. 1.26. I need concentrated Sulphuric acid at SP gr. 1.78. Can I boil the weaker...

Chemistry

Is there a "litmus paper" like test that can be used for testing for the amount of caffeine in a liquid? Does caffeine react with any substances...

Chemistry

What is the substance or chemical in nail polish that makes it...

Chemistry

If 'O' (oxygen) is an element and CO2 is a compund...what is O2, or...

Chemistry

I want to make sculptures out of old vinyl records by melting them down and pouring them into a rubber silicon mold. But whenever I try to melt them...

Chemistry

Hi, I am looking for a procedure that I can use for a science investigation. We are testing water for any metals and I am unable to find a...

Chemistry

On cold nights Florida farmers spray oranges with water which quickly freezes into ice on the oranges. How would this protect the oranges from ...