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on finding empirical & molecular forumulas

Started by yeliel87 | Last post by Borek April 30, 2010, 03:11:43 AM

2 Replies
4614 Views
Last post April 30, 2010, 03:11:43 AM
by Borek
prep of n-phenylethanamide

Started by yellow123 | Last post by yellow123 February 04, 2008, 02:31:17 PM

2 Replies
4516 Views
Last post February 04, 2008, 02:31:17 PM
by yellow123
Inorganic Chemistry

Started by yellowflyingparachute | Last post by Arkcon April 29, 2013, 03:16:26 PM

3 Replies
1513 Views
Last post April 29, 2013, 03:16:26 PM
by Arkcon
Nitrogen and ammonium...

Started by yellowtail | Last post by Yggdrasil September 07, 2007, 04:00:45 PM

7 Replies
5514 Views
Last post September 07, 2007, 04:00:45 PM
by Yggdrasil
the total percentage error

Started by yerbutnobutyer | Last post by arcanineghost April 17, 2005, 09:52:09 AM

9 Replies
12096 Views
Last post April 17, 2005, 09:52:09 AM
by arcanineghost
Preparing solutions

Started by yes | Last post by Yggdrasil September 03, 2008, 08:56:13 PM

3 Replies
3525 Views
Last post September 03, 2008, 08:56:13 PM
by Yggdrasil
Chemical calculation

Started by yeung | Last post by sdekivit August 28, 2005, 10:52:21 AM

7 Replies
5473 Views
Last post August 28, 2005, 10:52:21 AM
by sdekivit
Ethanol

Started by yeung | Last post by Borek August 26, 2005, 07:15:45 PM

6 Replies
6944 Views
Last post August 26, 2005, 07:15:45 PM
by Borek
Removal of aluminium oxide layer

Started by yeung | Last post by yeung October 22, 2005, 11:33:06 PM

2 Replies
3535 Views
Last post October 22, 2005, 11:33:06 PM
by yeung
Making polystyrene

Started by yeung | Last post by ATMyller November 04, 2005, 05:29:48 AM

1 Replies
6309 Views
Last post November 04, 2005, 05:29:48 AM
by ATMyller
Cracking

Started by yeung | Last post by Donaldson Tan August 25, 2005, 03:50:08 PM

3 Replies
3224 Views
Last post August 25, 2005, 03:50:08 PM
by Donaldson Tan
acidifying reagents

Started by yeung | Last post by Donaldson Tan September 25, 2005, 02:03:27 AM

4 Replies
5395 Views
Last post September 25, 2005, 02:03:27 AM
by Donaldson Tan
Polystyrene cup

Started by yeung | Last post by xiankai August 24, 2005, 05:51:50 AM

1 Replies
3029 Views
Last post August 24, 2005, 05:51:50 AM
by xiankai
{Blast furnace stoichiometry}

Started by Ygamie | Last post by Vidya October 28, 2017, 10:14:58 AM

6 Replies
2268 Views
Last post October 28, 2017, 10:14:58 AM
by Vidya
vapor pressure

Started by ygao85 | Last post by GCT June 30, 2005, 01:12:17 PM

2 Replies
3621 Views
Last post June 30, 2005, 01:12:17 PM
by GCT
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