-- As Harry said: easier to liquify butane that is why we often used it as fuel and propelant. Tl liquify propnae we need to add more pressure or reduce...
It would be due mostly to rain-water getting into the storage tanks, either the underground tanks at the gas station or the oil refinery above-ground storage...
Air contains a considerable amount of water. When the gasoline is pumped out of the tanks into people's cars, the volume of the tank is replaced with humid...
I m very please and glad for your interesting ans seicntifica answer. Thans k a lot. I never thought about the hunidity or the aire reopplacing the void space...
The caps of the petrol tanks usually have a very small hole in them somewhere, often concealed, for the purpose. John W. ... From: Antonio <galopus@...> ...
Hi, The caps are pressure sensitive since the caps are check when the car has a smog check. There is a line that runs to the engine compartment from the gas...
..We have a vinyl floor in the kitchen..it gets very dirty..I think the the dirt dissolves into the vinyl.. ..making it hard to remove... ..any help....john...
My mother told me to always wipe spills immediately. I'd say to always have a towel on the floor (an old black one) and wipe up any wetness immediately. . It...
Hi to all my first equation, why use phosphoric acid or sulfuric acid in the TOC analyzer to determine the inorganic carbon and total carbon and then calculate...
Dear/s Pl. help.We are using high molecular weight poly saccharides composed of galactomannans consisting of a (1?4)-linked ?-D-mannopyranose backbone with...
Why is is natural to expect acetone to exist mostly as 2-propanone rather than 2-propenol? When I look this matter up in organic texts, the authors take the...
That would be expected from keto-enol tautomerism of ketones, where it is energetically (and environmentally, particularly in aqueous solution due to the...
Element 112 would be chemically similar to mercury, but even more neuro-toxic, and with radioactive toxicity. But calling it "copernicium" would cause...
I woul like to get many experiments refering to using oraganic residues to obtain fuel or otherproducts (recycling) for example using egg shells to ogtain...
There are so many factors involved, I'd recommend trying it. First you must have the right kind of bacteria. You need oxygen. Commercially, vinegar used to be...
Depending on the temperature and humidity, the ethanol in the beer may, however, largely evaporate before it is oxidized via acetaldehyde to acetic acid. John...
http://www.uwgb.edu/dutchs/PETROLGY/GENLIGHT.HTM I hope this helps... Light is sent from the Sun all scattered...but when it passes thru' transparent media...
... Hi!! You must be knowing about reflection refraction and scattering. The amount of scattering depends on many things, such as the size of the fibers/...
Dear Members I spilled a solution of Hydrogen Peroxide (HPS) 120-vol on my skin but nothing happened for a few minutes until I noticed that the skin surface...
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