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{mass percent}

Started by world_travel | Last post by jestearns May 08, 2018, 12:04:31 AM

2 Replies
1405 Views
Last post May 08, 2018, 12:04:31 AM
by jestearns
Standard Addtion F-AAS

Started by Worsel182 | Last post by Worsel182 March 17, 2010, 02:53:05 PM

2 Replies
1933 Views
Last post March 17, 2010, 02:53:05 PM
by Worsel182
atomic structure

Started by wpotr | Last post by nakada December 15, 2005, 02:45:35 PM

2 Replies
2860 Views
Last post December 15, 2005, 02:45:35 PM
by nakada
Chemistry problem

Started by wraene | Last post by rabolisk February 09, 2011, 07:39:39 PM

3 Replies
2105 Views
Last post February 09, 2011, 07:39:39 PM
by rabolisk
Chem Lab: Chromatography

Started by WRX23 | Last post by WRX23 September 30, 2015, 11:30:43 AM

4 Replies
1345 Views
Last post September 30, 2015, 11:30:43 AM
by WRX23
Help With Acid-Base Titrations Lab

Started by WRX23 | Last post by Borek October 28, 2015, 03:11:18 AM

2 Replies
1652 Views
Last post October 28, 2015, 03:11:18 AM
by Borek
Entropy vs. Enthalpy Acid Strength

Started by WRX2323 | Last post by Borek November 19, 2015, 02:56:18 AM

1 Replies
1220 Views
Last post November 19, 2015, 02:56:18 AM
by Borek
Reaction between HCl and limestone in the presence of CaCl brine

Started by WSDE | Last post by WSDE November 24, 2013, 06:24:52 AM

2 Replies
1263 Views
Last post November 24, 2013, 06:24:52 AM
by WSDE
Ag+NaCl---->AgCl + Na (need help concerning this reaction)

Started by Wsikes | Last post by Wsikes April 03, 2007, 05:54:22 PM

3 Replies
11392 Views
Last post April 03, 2007, 05:54:22 PM
by Wsikes
Group 2 elements

Started by wstndn | Last post by magician4 November 02, 2013, 12:03:48 PM

2 Replies
1142 Views
Last post November 02, 2013, 12:03:48 PM
by magician4
Need some help - Substances in Water

Started by wtfmate08 | Last post by Astrokel October 30, 2008, 03:19:41 AM

5 Replies
2938 Views
Last post October 30, 2008, 03:19:41 AM
by Astrokel
Why doesn't FeS dissolve in water?

Started by wtfmate08 | Last post by Astrokel October 30, 2008, 04:30:34 PM

1 Replies
2342 Views
Last post October 30, 2008, 04:30:34 PM
by Astrokel
Aromaticity Question

Started by wti130030 | Last post by kriggy March 09, 2014, 04:07:34 AM

1 Replies
921 Views
Last post March 09, 2014, 04:07:34 AM
by kriggy
Post lab questions

Started by Wuffle | Last post by gnahzmx October 15, 2011, 10:56:25 AM

1 Replies
3696 Views
Last post October 15, 2011, 10:56:25 AM
by gnahzmx
Galvanic corrosion of Ni (nickel), Cu (copper) and stainless steel

Started by wuhtzu | Last post by Rabn December 24, 2007, 11:43:13 AM

14 Replies
15984 Views
Last post December 24, 2007, 11:43:13 AM
by Rabn
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