Why does (density) X (capacity of a container) get me the mass in the container?

Started by artwill872 | Last post by artwill872 January 29, 2011, 11:00:52 AM

Why does a change in pressure not change K (equilibrium constant)?

Started by miaou5 | Last post by miaou5 January 30, 2013, 08:44:29 PM

Why does a diatomic gas has only half the volume?

Started by Maths___Man | Last post by Orcio_87 May 01, 2021, 05:02:28 PM

Why does a reaction at equilibrium (of a salt) mean that it's saturated?

Started by miaou5 | Last post by miaou5 October 17, 2011, 03:29:01 AM

Why does a solid zinc bar ionize into Zn2+ when in an aqueous solution of Zn2+?

Started by kaseli | Last post by 408 November 03, 2013, 01:44:40 PM

Why does acetic acid + NaOH have a larger ∆Hrxn than HCl + NaOH?

Started by labratattack | Last post by mjc123 February 06, 2019, 04:34:24 AM

Why does acetone become clear when "brominized""?

Started by Cepheides | Last post by DrCMS September 24, 2020, 03:18:01 AM

Why does adding acetic acid eliminate "streaks" in TLC

Started by Peanuts | Last post by Arkcon March 08, 2018, 08:31:09 PM

Why does AgCl dissolve in 6M HCl or 6M NH3?

Started by Xeno Lunar | Last post by Astrokel March 09, 2009, 04:31:32 PM

Why does C-C have a smaller bond energy than Cl-Cl?

Started by hwstuff | Last post by Enthalpy September 30, 2019, 06:57:28 PM

Why does C2 not exist? With 4 bonds

Started by Gargamel | Last post by Sam (NG) September 12, 2009, 01:01:48 AM

why does cold water freeze before hot water?

Started by portugal | Last post by Polleke March 14, 2008, 08:37:17 AM

Why does diatomic carbon have two pi bonds?

Started by Capital | Last post by Capital December 11, 2012, 06:51:16 PM

why does different type of tablet take longer to disintegrate than another one ?

Started by browniee | Last post by Borek November 13, 2018, 08:46:58 AM