Recent questions in Inorganic and Analytical Chemistry - Biology & Chemistry

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Determination of pH of acid solutions

Determination of pH of acid solutions, using Quinhydrone and calomel electrodes
21/08/2016

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Name according to the Stock system:P2O5?

Hi everybody! My teacher asked this question during the lecture and I am curious to know about the Stock system.
25/01/2013

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Can you please write formula of hydrogen sulfide.

Is there any one who could tell me that
25/01/2013

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"Name a Compound containing in each molecule (a) two oxygen atoms and a bromine atom and (b) one nitrogen atom and three chlorine atoms."

"Docsity has always been proven trustworthy as far as my experience is concern, so fellows here is another one for you.  (a) two oxygen atoms and a bromine atom and (b) onenitrogen atom and ...
25/01/2013

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"Determine the formula of the ionic compound formed between lithium and oxygen."

Hey guys! One more question stuck, anyone know about the lithium and oxygen.
25/01/2013

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How are the 19 electrons of the potassium atom arranged in shells?

Hi Docsity Q n A contributors, my question is that how many potassium atom arranged in shells?
25/01/2013

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If uncombined atoms as a whole are neutral, how can they be made up of charged particles?

Hi all! In a class group discussion I was asked to describe it. Can some one provide the solution.how can they be made up of charged particles?
25/01/2013