The reaction recognizes p-nitroacetanilide and p-nitroaniline

Started by kutinevn | Last post by kutinevn June 30, 2017, 11:34:55 AM

Dye a liquid chlorine based solution

Started by B-Evans | Last post by Enthalpy June 22, 2017, 04:11:52 PM

Hydrogen-like ions and relativistic corrections

Started by Enthalpy | Last post by Enthalpy May 14, 2017, 06:41:12 PM

Automotive Refinish issue

Started by k_gitnos | Last post by k_gitnos May 08, 2017, 09:02:55 AM

Estimate pH from a water company report

Started by Dustin100 | Last post by XeLa. April 06, 2017, 09:14:50 AM

distilled water reuse

Started by galle89 | Last post by Arkcon March 07, 2017, 05:50:15 AM

Electronic recycling startup

Started by richtronix | Last post by Enthalpy February 26, 2017, 01:18:38 PM

Quick question for pchem algebra

Started by bismuthonix | Last post by Arkcon February 09, 2017, 04:33:44 PM

Question about rearranging equations

Started by earthnation112 | Last post by earthnation112 February 09, 2017, 11:18:06 AM

Is it safe to store ammonium hydroxide waste with solvents?

Started by quentin | Last post by quentin February 08, 2017, 10:09:02 AM

UltraSonic Gel

Started by shelter | Last post by AWK February 06, 2017, 10:33:22 AM

Alcohol in Lead Crystal decanter...

Started by starfish2929 | Last post by Dan January 18, 2017, 02:26:53 AM

How far something smells??

Started by ruffle | Last post by P January 11, 2017, 05:51:16 AM

copper technology in electronic circuit boards

Started by trankhanh_cr | Last post by Enthalpy January 07, 2017, 07:14:27 PM

Special Topics Biometallics

Started by mekelley | Last post by Enthalpy December 07, 2016, 01:22:22 PM