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Jay Brown
Description   The attached file is an updated version of a simple cyclic voltammetry (CV) simulator written in Microsoft Excel.1 The spreadsheet supports up to four chemical species that can undergo up to four redox processes each. The calculations assume that the first process is a charge transfer. Experimental CVs with up to 10,000 data points…
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Jay Brown
Description   The attached file is an updated version of a simple cyclic voltammetry (CV) simulator written in Microsoft Excel.1 The spreadsheet supports up to four chemical species that can undergo up to four redox processes each. The calculations assume that the first process is a charge transfer. Experimental CVs with up to 10,000 data points…
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Travis Arket
Hello all, I'm looking for direction from professionals to help me find a solution to a emulsification problem I'm having with a simple formula I've created.  Soybean oil needs to mix with water and 5 other ingredients into a stable emulsified formula that doesn't separate after time.   I would like to find a chemist that can assist with this… (Show more)
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Mina Anderson
Hello, I made a hair cream that I stored in a round plastic jar at room temperature and a week after making the cream, it swelled up in the jar, and when I opened the jar, it exploded and cream sprayed everywhere. I don’t understand how that happened, and how to not do it again. I was trying to look up the reason online but not sure if I even know… (Show more)
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kwilkis
Helium atom, Radon Atom and water molecule sizes and concrete? I am not a chemist but am trying to understand atom size vs water molecule size. Labs use the Helium atom (Helium gas) for testing porosity and permeability of materials as it is the smallest of the single atom gases, with an atomic radius of 31pm, or diameter of 62pm. The Radon atom… (Show more)
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Aniyah Johnson
I’m trying to figure out the basics of the construction of a product I’m creating and have no idea how to formulate it. Help would be greatly appreciated. 
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Atanas Atanasov
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Angel Colon Santiago
The Senior Technical Meeting is the biggest scientific event in Puerto Rico, sponsored by the American Chemical Society Puerto Rico Section. In 2019, we had over 40 oral presentations and 96 poster presentations. 
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