Why NaCl and toulene can disslove in water?

Started by firedamage | Last post by macman104 March 05, 2009, 03:21:55 AM

Why nitrogen pushes oxygen away??

Started by pinuki | Last post by fledarmus August 27, 2012, 08:36:03 AM

Why only chiral centers interact with polarized light?

Started by mark-sev | Last post by mark-sev January 17, 2009, 03:46:19 AM

why p orbital have dumb bell shape

Started by sabbiikram | Last post by JGK February 10, 2010, 03:06:36 PM

Why put acid in water, and not water in acid?

Started by poobear | Last post by poobear June 12, 2011, 05:25:35 PM

Why same compound show peak at different retention times during GCMS?

Started by brilinta | Last post by Babcock_Hall December 02, 2022, 01:34:52 PM

why should any chemical digested solution need to cool ?

Started by kiloa | Last post by Babcock_Hall March 27, 2020, 08:22:06 AM

Why sodium thiosulphate solution need to be standardized before use?

Started by jasonpontus | Last post by Borek October 27, 2019, 04:37:53 PM

why some acid is stronger than the other?

Started by derek0o0 | Last post by Ak February 11, 2009, 06:56:08 PM

why some elements have multiple valency?!

Started by mana | Last post by Vidya September 18, 2019, 01:38:19 AM

Why stabilizing something means to move it to a lower potential energy?

Started by Uri | Last post by Chaste October 13, 2008, 09:13:12 AM

Why strong acid has weak conjugate base?

Started by Astrokel | Last post by AWK April 24, 2008, 09:01:22 AM

Why the electron affinity measures the tendency to attract electrons?

Started by Hasclepio | Last post by Dan May 31, 2012, 10:27:35 AM

Why the initial temperature of HCl is at 21'C?

Started by firedamage « 1 2 » | Last post by Arkcon February 28, 2009, 09:28:45 PM

why the sky blue?

Started by mohd | Last post by enahs September 24, 2008, 08:54:05 PM