User Karl

7 votes

How can I get this glass stopper out? Need troubleshooting!

answered Oct 5, 2018 at 6:10

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Colour of colloids

answered Mar 9, 2019 at 23:14

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How full is a gas cylinder?

answered Oct 1, 2016 at 10:58

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Why so few fluid phases?

answered Apr 14, 2016 at 23:32

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Why does pyrite form cubic crystals?

answered Aug 21, 2015 at 19:55

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I'm pretty sure this doesn't follow Le Chatelier's Principle

answered Oct 26, 2017 at 18:50

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Buckminsterfullerene double bonds

answered Oct 20, 2017 at 18:52

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why does milk of magnesia have an expiration date?

answered Sep 14, 2015 at 21:23

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Why does milk overflow when boiled?

answered Sep 14, 2015 at 21:48

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Why are there only 7 types of unit cells and 14 types of Bravais lattices?

answered May 14, 2016 at 0:40

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What makes alcohol a good conservation product?

answered Jun 27, 2016 at 19:08

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Is iron pyrite dangerous to handle?

answered Nov 11, 2016 at 3:58

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Is oxalic acid dihydrate considered a primary acid standard in analytical chemistry?

answered Mar 27, 2019 at 21:38

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Are all the phenyl protons in benzyl alcohol equivalent in the ¹H-NMR spectrum?

answered Sep 4, 2019 at 20:51

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Why is graphite brittle?

answered Feb 9, 2019 at 10:15

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How to separate two liquids with both having the same properties?

answered Sep 16, 2018 at 13:31

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Is intensity in NMR spectra acquired at regular time intervals?

answered Feb 10, 2022 at 18:31

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Lack of elaboration in IR spectra of compounds

answered Jan 7, 2021 at 9:29

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How is bond angle of a molecule measured?

answered Jul 30, 2020 at 19:43

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Could fluorinated gases be removed from the atmosphere?

answered Aug 12, 2022 at 22:17

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Why do so many biochemical reactions require enzymes?

answered Apr 14, 2020 at 18:22

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Is terylene a copolymer?

answered Feb 5, 2020 at 19:56

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Why can't Carbon Dioxide be liquid at 1 atm?

answered Feb 20, 2020 at 20:10

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Grammar of elimination reactions

answered Oct 10, 2019 at 19:33

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What chemical explosives detonate when exposed to alpha particles or nuclear fission products?

answered Dec 28, 2018 at 12:22

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Aetiology of the word "fullerene" in Chemistry

answered Dec 29, 2018 at 13:13

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What materials reversibly swell up slightly when in a moist environment?

answered Jul 3, 2019 at 18:53

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How is the potential energy between two atoms measured?

answered May 8, 2019 at 23:23

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Introductory chemistry book with calculus prerequisite

answered May 7, 2016 at 16:06

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Pepper escaping soap on water

answered Aug 26, 2015 at 12:25

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286 Answers

How can I get this glass stopper out? Need troubleshooting!

Colour of colloids

How full is a gas cylinder?

Why so few fluid phases?

Why does pyrite form cubic crystals?

I'm pretty sure this doesn't follow Le Chatelier's Principle

Buckminsterfullerene double bonds

why does milk of magnesia have an expiration date?

Why does milk overflow when boiled?

Why are there only 7 types of unit cells and 14 types of Bravais lattices?

What makes alcohol a good conservation product?

Is iron pyrite dangerous to handle?

Is oxalic acid dihydrate considered a primary acid standard in analytical chemistry?

Are all the phenyl protons in benzyl alcohol equivalent in the ¹H-NMR spectrum?

Why is graphite brittle?

How to separate two liquids with both having the same properties?

Is intensity in NMR spectra acquired at regular time intervals?

Lack of elaboration in IR spectra of compounds

How is bond angle of a molecule measured?

Could fluorinated gases be removed from the atmosphere?

Why do so many biochemical reactions require enzymes?

Is terylene a copolymer?

Why can't Carbon Dioxide be liquid at 1 atm?

Grammar of elimination reactions

What chemical explosives detonate when exposed to alpha particles or nuclear fission products?

Aetiology of the word "fullerene" in Chemistry

What materials reversibly swell up slightly when in a moist environment?

How is the potential energy between two atoms measured?

Introductory chemistry book with calculus prerequisite

Pepper escaping soap on water