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Chemistry
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Joseph Hirsch

Apparently, this user prefers to keep an air of mystery about them.

22
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13
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people reached
  • Member for 2 years, 4 months
  • 348 profile views
  • Last seen Apr 19 at 0:15

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Top Posts (35) All Questions Answers | Votes Newest

7 Is iron(III) carbonate stable in water? Dec 12 '16
6 What is the “smell” of solid sulfur Dec 9 '16
6 Why doesn't a fractured salt crystal stick back together? [duplicate] Dec 7 '16
6 How can I tell whether or not a molecule is planar? Dec 1 '16
5 Do we lose significant figures with digital instruments? Dec 12 '16
4 On a periodic table it shows that Zn and Cd and Hg all have 0 electron affinity. Why is that? Dec 8 '16
3 With molecular formula, how do I know if it linear or one element surrounded by other elements? Dec 8 '16
3 Is phosphoric acid to be considered a hazardous waste? Dec 3 '16
3 How does selenium protect against mercury poisoning? Dec 11 '16
3 Can a reaction of the form A + B → AB ever be endothermic? [duplicate] Dec 7 '16
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