Chemistry

Dixie From Los Angeles, asks,

What is a simple way to explain miscible and immiscible...


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Chemistry

Andrea From London, asks,

In chemistry, how do you know what the formula of a compound is? For example, how do you know if it is AlO, or Al2O2??...


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Chemistry

UML @ Lake.Sherwood .School From Baton Rouge, asks,

What cause the red dye to explore when it leaves the bank during a robbery? Does the red dye ever come off the money? Or does the money have to be...


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Chemistry

Linda VonCino From the Internet, asks,

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...


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Chemistry

Joe Joe From Scarbrough, asks,

What is the chemical reaction involved when dyes attach to cotton fibres? Is there any difference in how this works with natural or synthetic...


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Chemistry

James From Hamilton, asks,

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


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Chemistry

Wesley O. Smith From Yuma, TN USA, asks,

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...


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Chemistry

Dave From the Internet, asks,

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...


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Chemistry

Adam Bruneau From Atlanta, GA, asks,

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...


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Chemistry

Koshoua From Leola, asks,

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


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Chemistry

Philip Steernberg asks,

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


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Chemistry

max scott From Perris, California, asks,

When I go to buy my plain t-shirts, I always wonder if there is a particular color choice (dyes) that is more earth friendly as in natural, has...


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Chemistry

LAIRENMAYUM GYAN PRAKASH MEITEI From IMPHAL, asks,

I would like to know if the distance of maximum probability of finding electrons in an orbital is equal to Bohr's...


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