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Chemistry

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 Popular Question
Question with 1,000 views. This badge can be awarded multiple times.
Awarded 17374 times.
What is the difference between hand wash and body wash soap?
Awarded Nov 4, 2013 at 1:38
Chemical synthesis via 3D printing?
Awarded Nov 3, 2013 at 17:41
Regioselectivity of acid-catalyzed ring-opening of epoxides
Awarded Oct 31, 2013 at 17:55
What makes Coke acidic?
Awarded Oct 30, 2013 at 1:28
Why is it important to use a salt bridge in a voltaic cell? Can a wire be used?
Awarded Oct 29, 2013 at 21:46
How to get the valencies of elements?
Awarded Oct 28, 2013 at 22:19
What does the "D" group represent on a chiral center?
Awarded Oct 27, 2013 at 5:22
Maximum temperature attainable by thermite reaction
Awarded Oct 26, 2013 at 20:30
Valence electrons in helium?
Awarded Oct 25, 2013 at 2:08
Anomalous electronic configurations
Awarded Oct 23, 2013 at 22:04
Why does a substance with an endothermic heat of solution dissolve?
Awarded Oct 23, 2013 at 0:42
Is iron in the brown ring compound in a +1 oxidation state?
Awarded Oct 22, 2013 at 20:36
Tetrahedral or Square Planar
Awarded Oct 22, 2013 at 0:26
How many electrons are transferred in this redox reaction?
Awarded Oct 21, 2013 at 18:19
Please explain why dioxygen difluoride is so dangerous
Awarded Oct 21, 2013 at 1:12
(post deleted or otherwise unavailable)
Awarded Oct 18, 2013 at 2:56
Strength of intramolecular vs intermolecular hydrogen bonds
Awarded Oct 16, 2013 at 14:44
Why do Magnesium and Lithium form *covalent* organometallic compounds?
Awarded Oct 13, 2013 at 21:44
How does the reaction Mg + O₂ → MgO occur? [closed]
Awarded Oct 13, 2013 at 17:33
What is charge density?
Awarded Oct 11, 2013 at 5:21
What type(s) of gloves are effective against DCM and acetone?
Awarded Oct 10, 2013 at 21:00
Anomalous electronic configuration of platinum
Awarded Oct 10, 2013 at 0:11
What is the reaction between Magnesium chloride and Sodium bicarbonate?
Awarded Oct 9, 2013 at 6:55
Reaction between potassium permanganate, alum, and sodium hydrogen sulfite
Awarded Oct 2, 2013 at 15:18
Why do elements in columns 6 and 11 assume 'abnormal' electron configurations?
Awarded Oct 2, 2013 at 5:01
What makes Kleenex Cool Touch tissues cool to the touch, and is it safe?
Awarded Oct 1, 2013 at 0:34
Time required for a thin layer of ethanol to evaporate?
Awarded Sep 28, 2013 at 12:50
What is Molar Conductivity of an electrolytic solution
Awarded Sep 27, 2013 at 16:05
How does dimethylsulfoxide serve as a cryoprotectant?
Awarded Sep 25, 2013 at 0:56
White powder observed after boiling water in electric kettle for many weeks
Awarded Sep 24, 2013 at 18:04
Why does 9-fluorenone dissolve in hexane?
Awarded Sep 24, 2013 at 17:34
How can one explain niobium’s weird electronic configuration?
Awarded Sep 23, 2013 at 21:20
Reviving Li-ion battery in freezer?
Awarded Sep 23, 2013 at 20:49
Why is dialysis tubing impermeable to sucrose when it should retain >12,000 Da?
Awarded Sep 19, 2013 at 14:54
Difference between lab-grade and food-grade purity?
Awarded Sep 9, 2013 at 22:16
Saturated vs unsaturated fats - Structure in relation to room temperature state?
Awarded Sep 9, 2013 at 13:33
Oxidation number for nitrogen in ammonium sulfate [duplicate]
Awarded Aug 30, 2013 at 9:04
General rules for deciding volatility
Awarded Aug 29, 2013 at 17:02
Copper Chloride: neutralizing and disposal
Awarded Aug 26, 2013 at 0:04
How do I figure out the hybridization of a particular atom in a molecule?
Awarded Aug 25, 2013 at 5:09
Side reactions of N-hydroxysuccinimide esters with nucleophiles
Awarded Aug 22, 2013 at 15:09
Acetic acid freezing distilation
Awarded Aug 22, 2013 at 14:24
What do the different grades of chemicals mean?
Awarded Aug 21, 2013 at 19:52
How to find the band gap for a compound?
Awarded Aug 21, 2013 at 11:09
What is the definition of of 'compound', 'mixture', 'element' and 'molecule'?
Awarded Aug 19, 2013 at 13:07
Why does the hydroxide ion have a negative charge?
Awarded Aug 12, 2013 at 19:39
What is the effect on humans of using dry ice and liquid nitrogen as food additives?
Awarded Aug 9, 2013 at 6:40
Oxidation number of nitrogen in KCN
Awarded Aug 8, 2013 at 14:54
What is the difference between graphite oxide and graphene oxide?
Awarded Jul 19, 2013 at 14:31
Why is distillation not a viable way to separate ammonia from water?
Awarded Jul 19, 2013 at 6:33
Software for chemical reaction simulation [closed]
Awarded Jul 11, 2013 at 13:16
How does oobleck work?
Awarded Jul 9, 2013 at 20:48
What is a neutral atom?
Awarded Jul 8, 2013 at 4:30
What is the difference between distilled water and rainwater?
Awarded Jul 2, 2013 at 21:05
What is a pure substance?
Awarded Jun 21, 2013 at 3:14
What is the reaction between oxalic acid and potassium permanganate?
Awarded Jun 20, 2013 at 6:12
What makes banana bonds possible in diborane?
Awarded Jun 17, 2013 at 18:16
Resolution in Mass Spectrometry
Awarded Jun 16, 2013 at 9:35
Why are strong acids and bases not suitable as primary standards?
Awarded May 29, 2013 at 18:56
Choosing the right condenser
Awarded May 28, 2013 at 3:23
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