Can anyone has any knowlege about acids without hydrogen? ( no weak acids) Only acids without H2. Thx. Send free SMS to your Friends on Mobile from your Yahoo!...
hi, doing revision for exams and trying to wade through phys chem problem set, driving me nuts... "assuming that the length of the conjugated system is a =...
... acids) Only acids without H2. Thx. ... Download Now! http://messenger.yahoo.com/download.php ... Good examples are boron trifluoride, BF3, AlCl3 and other...
Hello, i want to ask a few questions; 1) What is the difference betweeen Combustion and Oxidation(in reference to hydrocarbons). 2) The text says in the...
Hi Buddy, "1) What is the difference betweeen Combustion and Oxidation(in reference to hydrocarbons)." - Oxidation is a term used to describe the increase in...
I see after writing this that Nathan already answered. If you get two different answers, it doesn't mean that one is wrong. In fact, if the teacher gets the...
In either catalytic oxidation e.g. on the surface of Pt, or oxidation by atomic oxygen resulting from short UV light in the (especially the upper) atmosphere,...
... regarding free radicals. It is important to differentiate between ions and free radicals. Ions have a net electronic charge and free radicals do not....
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HiGuyz, Thx for all your cooperation.About oxidation i remember its addaition of oxygen,removal of electrons or removal of Hydrogen.What is oxidation number? i...
... addaition of oxygen,removal of electrons or removal of Hydrogen.What is oxidation number? i remember sometime ago in the previous posts someone said there...
Dear Friends in Chemistry: Please do not reply to messages from the Grief Recovery Whatsit. In particular, do not enrol, and do not give your personal...
My confusion about oxiidation and combustion has increased more i have tried to understand the concept.In times ago combustion or oxidation was simply reaction...
hi everyone!I'm a senior chemical engineering student in Middle East Technical University and looking for processes related to the cumene production for my...
This is a big issue in the UK...about the use/non use of pesticides. ....anyone know a method to evaluate the level of pesticides in vegetables?.....or any...
Your comment is right but there does exist radical anions and cations. These are charged species with properties of radicals but their reactivity is driven by...
Oxidation is a process where electrons are lost from a compound and another compound gains the electrons. You cannot have oxidation without reduction...
I have a couple of questions on materials and manufacturing processes and I wouldn't mind a generous answer. First of all, the concept of critical radius in...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the thechemistrycluster group. File :...
thechemistrycluster@y...
Jan 10, 2007 4:44 pm
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hi can any body tell me 1-the basic difference between an atom and free radical as both dont have charge but one as usually higlly reactive but other sometimes...
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