introducing educational free software

Started by a student | Last post by AWK October 09, 2009, 05:40:18 AM

Red flame solution

Started by 80nine | Last post by Enthalpy September 07, 2018, 08:34:47 AM

cigarettes

Started by 6502 | Last post by 408 July 08, 2013, 05:27:33 PM

Need assistance with Thermite Demonstration

Started by 500r420 | Last post by mike May 25, 2006, 09:58:59 PM

Extraction of Menthol from Peppermint Oil

Started by 22minnis22 | Last post by Kristi March 12, 2018, 05:45:39 AM

How much Vol of 48.5% of NaOH needed to neutralize 21mL of 4.7% H2SO4

Started by 19kevin87 | Last post by Borek June 15, 2010, 05:42:18 AM

Distillation - I can't get the boiling point - so much different than theory!!

Started by 19kevin87 | Last post by 19kevin87 June 04, 2010, 01:18:12 PM

Dry ice

Started by 10344 | Last post by niertap April 22, 2006, 01:41:19 PM

Aligning substrates for observation under a metallurgical microscope.

Started by 0xFFFF | Last post by 0xFFFF July 11, 2018, 09:37:25 PM

Uncapping integrated circuits...

Started by 0xFFFF | Last post by Enthalpy May 23, 2017, 08:03:54 PM

Reacting Lye (NaOH) with Food Additives, Preservatives, Conditioners. Dangers ?

Started by 0rvilleJenkenson | Last post by Enthalpy May 15, 2017, 02:11:59 PM

Reacting NaOH (lye) with Food Additives, Preservatives, Conditioners. Dangers ?

Started by 0rvilleJenkenson | Last post by chenbeier January 27, 2019, 07:29:27 AM

Oil properties

Started by -=J_D=- | Last post by -=J_D=- January 19, 2006, 11:45:47 PM