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You all stole ideas from mind. I swear I was gonna start a PCM club here..

 

Anyway guys, here's a Q from me.

What is the product of chlorination of 1-methyl,4-isobutylbenzene?

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What is the half life of Uranium 238?

That is highly factual. Experimental chemical kinetics will give you the answer, not me. Well or somebody who googles much.

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Maitotoxin is one of the most complex organic compounds ever characterized, from a living organism.  It is a toxic polyether compound with a very, very low lethal dosage, in the order of nanograms for mice.  Let us take a look at its structure:


 


562f432e56032.jpg


 


Its weight is more than 3,000 atomic mass units, and is produced by a red-tide dinoflagellate, Gambierdiscus toxicus.  Its name came from the Tahiti name for a particular fish known to eat the dinoflagellate and becomes toxic to people.  In its structure, there are more than 30 heterocyclic rings, and two sulfate groups, serving to carry the sodium cations.  Maitotoxin attacks the calcium channels in nerve cells and causes paralysis, leading to eventual death by suffocation.  Despite its complexity, this compound is produced by a polyketide pathway in the dinoflagellate.


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Maitotoxin is one of the most complex organic compounds ever characterized, from a living organism.  It is a toxic polyether compound with a very, very low lethal dosage, in the order of nanograms for mice.  Let us take a look at its structure:

 

562f432e56032.jpg

 

Its weight is more than 3,000 atomic mass units, and is produced by a red-tide dinoflagellate, Gambierdiscus toxicus.  Its name came from the Tahiti name for a particular fish known to eat the dinoflagellate and becomes toxic to people.  In its structure, there are more than 30 heterocyclic rings, and two sulfate groups, serving to carry the sodium cations.  Maitotoxin attacks the calcium channels in nerve cells and causes paralysis, leading to eventual death by suffocation.  Despite its complexity, this compound is produced by a polyketide pathway in the dinoflagellate.

 

It sounds like to me that you've just copied and pasted all of that (the text) from Google  :mellow:

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the rate constant of a reaction is 0.0693 and the reaction is proved to be of first order

how much time will it take for half of the reactant to get consumed?

 

 

basic

 

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