Chemistry
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Joseph Hirsch

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

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  • Member for 4 years, 8 months
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  • Last seen Jul 1 at 22:08

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9 Why is it considered acid rain with pH <5.6? Jul 27 '19
6 How can I tell whether or not a molecule is planar? Dec 1 '16
6 What is the fate of sulfur in cysteine when it participates in gluconeogenesis? Jul 27 '19
6 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
5 Do we lose significant figures with digital instruments? Dec 12 '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
3 Heating 2% solution to get 4% solution May 15 '19
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