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a numerical from analytical chemistry

Started by Sona | Last post by Sona April 07, 2017, 05:36:14 AM

6 Replies
3263 Views
Last post April 07, 2017, 05:36:14 AM
by Sona
A number of chemical-bonding related questions

Started by Gingi | Last post by kizzler85 October 30, 2010, 10:19:51 PM

1 Replies
2772 Views
Last post October 30, 2010, 10:19:51 PM
by kizzler85
A non-lethal stun grenade

Started by CactX | Last post by Mitch April 10, 2006, 06:57:56 PM

1 Replies
3932 Views
Last post April 10, 2006, 06:57:56 PM
by Mitch
A negative relationship between refractive index and concentration

Started by yakir12 | Last post by eugenedakin March 27, 2007, 12:04:34 PM

2 Replies
4119 Views
Last post March 27, 2007, 12:04:34 PM
by eugenedakin
A mystery chemical!

Started by reaper | Last post by Rabn December 25, 2007, 11:20:34 PM

7 Replies
5549 Views
Last post December 25, 2007, 11:20:34 PM
by Rabn
10 Replies
6449 Views
Last post October 02, 2008, 07:10:09 PM
by StillLearning
A mole question that has me confused.

Started by bmack | Last post by Borek April 23, 2007, 04:54:02 PM

4 Replies
3598 Views
Last post April 23, 2007, 04:54:02 PM
by Borek
A mixture of powdered iron(III) oxide and powdered aluminum metal is heated

Started by Becca | Last post by Becca January 27, 2010, 07:22:38 PM

0 Replies
3098 Views
Last post January 27, 2010, 07:22:38 PM
by Becca
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

6 Replies
14049 Views
Last post November 08, 2005, 03:57:22 PM
by DulceBoxers
A little understanding to a new chem student

Started by naz86 | Last post by Yggdrasil May 19, 2007, 06:56:12 PM

6 Replies
5302 Views
Last post May 19, 2007, 06:56:12 PM
by Yggdrasil
A little Nernst Clarification

Started by discoclash | Last post by discoclash May 03, 2019, 02:54:02 PM

2 Replies
1189 Views
Last post May 03, 2019, 02:54:02 PM
by discoclash
A little help? I'm taking general chem for the first time

Started by biomajor13 | Last post by opti384 June 18, 2010, 08:56:28 AM

2 Replies
3567 Views
Last post June 18, 2010, 08:56:28 AM
by opti384
0 Replies
2572 Views
Last post August 04, 2009, 09:06:12 AM
by rcole23
A little confused with lewis structure

Started by vanalm | Last post by AWK October 04, 2006, 02:44:11 AM

3 Replies
13273 Views
Last post October 04, 2006, 02:44:11 AM
by AWK
a little confused about my lab results

Started by mahi123 | Last post by Borek December 11, 2007, 03:27:04 AM

4 Replies
6108 Views
Last post December 11, 2007, 03:27:04 AM
by Borek
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