Chemistry
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wythagoras

I am a Dutch amateur mathematician currently interested in probability, combinatorics, number theory, calculus, algebra, geometry, set theory, computability theory, graph theory and group theory.

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  • Last seen Aug 13 '18 at 20:39

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12 Is it possible that atoms with 120 protons are possible, but that atoms with 119 protons aren't possible? Oct 11 '15
11 Difference between state of matter and phase Oct 3 '15
7 Is the name of this chemical 3-oxopropanoic acid? Dec 28 '15
6 How to calculate the concentration H3O+ in a solution with pH=6.99? Jan 24 '16
5 Why does oxalic acid have exactly two water molecules of crystallization? Oct 6 '16
4 Why is this a Lewis structure of ethyl acetate? Mar 17 '16
4 Acids, Bases and Salts? Aug 11 '16
2 Reaction of one mole of (PO4)3- with one mole of H2CrO4 Oct 20 '15
1 Is this reaction with H+ and OH− a possible reaction? Oct 2 '15
1 Predicting amounts of reaction products Oct 3 '15

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