A mixture of Ar and N2 gases has a density of 1.413 g/L at STP. mole fraction=?

Started by DulceBoxers | Last post by DulceBoxers November 08, 2005, 03:57:22 PM

Electrolysis, Electrodes, Electrolyte

Started by Halma | Last post by Halma November 08, 2005, 02:30:12 PM

pH adjustment of PBS

Started by rebeccaoldfield | Last post by Borek November 07, 2005, 05:10:33 PM

Water electrolysis and diesel engines

Started by Def2 | Last post by Donaldson Tan November 06, 2005, 08:50:51 PM

Orbital Energy

Started by Sis290025 | Last post by Donaldson Tan November 06, 2005, 08:39:05 PM

Chemical smell

Started by waterflea | Last post by Hbond November 06, 2005, 11:19:24 AM

Writing Ionic Equations

Started by Sis290025 | Last post by Sis290025 November 06, 2005, 11:07:20 AM

What is an amu defined as?

Started by Mitch | Last post by Borek November 05, 2005, 10:09:38 AM

Electron configurations in the ground state, atoms, and ions

Started by Sis290025 | Last post by Sis290025 November 04, 2005, 07:12:58 PM

unknown acid titration

Started by lmvent | Last post by Borek November 04, 2005, 10:27:43 AM

Which electron affinity process would liberate the most energy?

Started by Sis290025 | Last post by Sis290025 November 03, 2005, 03:47:13 PM

NaOH + H3C6H5O7 -----> Na3 C6H5O7 => Sodium citrate

Started by Dufault | Last post by Dufault November 03, 2005, 03:44:26 PM

pH and Buffers

Started by bubblyporcupine | Last post by bubblyporcupine November 03, 2005, 12:46:43 PM

functional group of caffeine

Started by diediemydarlin | Last post by AWK November 03, 2005, 02:12:36 AM

Does molarity affect the specific heat of a compound?

Started by schan1 | Last post by xiankai November 02, 2005, 06:21:22 AM