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• Can anyone help me to find a method by which I can measure the concentration of caffeine?

  Asked by arjen22 | 2 responses

• What can be a good chemistry extended essay ?

  Asked by arjen22 | 15 responses

• Chemistry Question -- Precipitates?

  Asked by Xihana | 17 responses

• Why does fluorescent colored nail polish always have a matte finish?

  Asked by ANef_is_Enuf | 13 responses

• Can anyone help me with a soaps?

  Asked by arjen22 | 12 responses

• Calculating molarity.... am I doing it right?

  Asked by prioritymail | 5 responses

• What causes water?

  Asked by Hawaii_Jake | 10 responses

• Can anyone easily explain mole metric conversions? I'm not understanding Avargados number in relation to a mole?

  Asked by bellybong | 9 responses

• Does your bleach cause you to send glue (unintentionally) down the drain?

  Asked by flo | 14 responses

• Are cloud pearls real?

  Asked by Ltryptophan | 13 responses

• Several questions about pH...

  Asked by prioritymail | 2 responses

• Anybody know anything about antique seltzer bottles and seltzer tablets?

  Asked by YoBob | 1 response

• What kind of chemical change in the brain would cause a person to never have to sleep?

  Asked by Flutherit | 9 responses

• What is the source of these websites that give isoallin as the reason for the blue in garlic?

  Asked by flo | 4 responses

• Calling all Chemists . . . what the Hell happened? (details inside)

  Asked by Kayak8 | 19 responses

• Does this chemistry thing really work?

  Asked by XOIIO | 16 responses

• Do butternut squashes ever explode?

  Asked by Aethelflaed | 24 responses

• How many milligrams of salt should my meals contain?

  Asked by pallen123 | 5 responses

• How do you make a cosmetic gel, lotion, or foam?

  Asked by pallen123 | 1 response

• How is it possible for such a small amount of gelatin to gel such a large amount of liquid?

  Asked by LostInParadise | 3 responses

• How is water vapor getting into this process plumbing?

  Asked by cockswain | 18 responses

• What are some simple chemistry or physics "tricks" to use in a magic show for children?

  Asked by hopscotchy | 10 responses

• Why does drano clean the tub?

  Asked by mowens | 9 responses

• How effective is boiling something to break down the cyanogenic glycosides within?

  Asked by El_Cadejo | 3 responses

• How do I get a boyfriend?

  Asked by nailpolishfanatic | 22 responses

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