States of matter

Started by Darshan | Last post by Borek February 15, 2022, 02:44:59 PM

How to determine if N is sp2 hybridized in a molecule?

Started by sonya36 | Last post by sonya36 April 20, 2015, 12:29:05 PM

Lab Practical

Started by Maze940 | Last post by Orcio_87 October 12, 2021, 08:20:11 AM

Probably easy question for you guys/gals.

Started by kkennedy91 | Last post by kkennedy91 October 12, 2016, 03:26:06 PM

Diluting standard solution...

Started by La-Lu | Last post by sjb July 14, 2016, 07:59:58 AM

balancing molecular chemical equation.

Started by Urek Mazino | Last post by AWK March 20, 2020, 03:18:34 AM

Isobaric Reversible ??

Started by AdiDex | Last post by AdiDex April 20, 2016, 03:43:29 PM

mercury electrode

Started by xshadow | Last post by Borek August 27, 2021, 07:02:04 AM

Reduction of Hydrogen atoms on Nitogen

Started by ramboacid | Last post by ramboacid April 21, 2015, 04:46:22 PM

OH- Concentration

Started by Phoebe | Last post by Vidya September 01, 2019, 03:40:55 AM

Relative error measurement

Started by Rutherford | Last post by Rutherford January 01, 2014, 08:17:04 AM

Kinetics problem

Started by Big-Daddy | Last post by Big-Daddy March 22, 2014, 05:19:48 PM

Acid, Bases and Buffers (Henderson Hasselbach)

Started by jasonlp21 | Last post by Borek May 13, 2019, 07:23:44 AM

Crystal Structure Alloy vs Compound

Started by deltaboss | Last post by deltaboss September 17, 2012, 11:28:57 AM

How can I find the total pressure in a container after a combustion of hydrogen?

Started by Blueberries116 | Last post by Borek January 02, 2020, 04:04:24 AM