pH calculations

Started by mpt9293 | Last post by Borek March 26, 2010, 03:30:32 AM

Oxidation state of Au

Started by rafarock077 | Last post by Borek December 14, 2018, 05:14:41 PM

normal saline solution 150MM what is percentage conc?

Started by weekendwarrior | Last post by enahs November 10, 2007, 05:16:41 PM

Is it true that sulfide is oxidized to sulfate while H2S is oxidized to S8?

Started by Mr. Raru | Last post by Alberto_Kravina December 31, 2005, 12:33:33 PM

ionization energy.

Started by XxslbabesxX | Last post by Mitch November 08, 2005, 11:06:57 PM

incomplete neutralization

Started by PastBand | Last post by chenbeier December 16, 2018, 03:48:37 PM

If system 2CO + O2 ----> 2 CO2 came to equilibrium, and more CO was added...

Started by petstar21 | Last post by wilson May 04, 2008, 07:11:42 AM

Ideas and thoughts on my PRELIMINARY CHEMISTRY TASK : ENERGY & HEAT OF COMBUSTI

Started by Gustaviito | Last post by Gustaviito August 14, 2009, 08:55:28 PM

I need some serious help with mole chemistry questions.

Started by DeadSerious | Last post by Borek December 22, 2015, 02:57:45 AM

I am Stumped need help with Zinc Chlride Emperical Formula!!

Started by BioTechLife | Last post by Arkcon September 12, 2012, 08:04:56 AM

how would one determine the "b" values of the van der Waal equation?

Started by livipivi88 | Last post by AWK October 27, 2005, 02:28:53 AM

How would I go about calculating the moles of NaOCl at any given time?

Started by Cupro Chlorous | Last post by plu January 16, 2006, 07:20:42 AM

How many moles of potassium are there in 40g of potassium arsenate?

Started by b0gummy | Last post by b0gummy April 30, 2016, 11:11:18 PM

How do I determine if an element is harder than the other?

Started by dan_c_23 | Last post by pantone159 February 21, 2006, 02:06:51 PM