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Why cant Propene and 2-methylbut-2-ene exist as cis-trans isomers ?

Started by Fla27 | Last post by Fla27 July 11, 2014, 03:28:56 PM

4 Replies
6978 Views
Last post July 11, 2014, 03:28:56 PM
by Fla27
why Carbon dioxide, carbon monoxide are not considered as organic substance?

Started by Wil" | Last post by HP September 12, 2006, 02:28:26 PM

5 Replies
11602 Views
Last post September 12, 2006, 02:28:26 PM
by HP
why CH2Cl2 as solvent for SnI4 synthesis?

Started by shryocdj | Last post by movies January 30, 2006, 08:20:44 PM

1 Replies
7238 Views
Last post January 30, 2006, 08:20:44 PM
by movies
Why codeine not soluble in NaOH(aq) eventhough it has OH?

Started by ahfei | Last post by lutesium December 17, 2007, 05:50:12 AM

10 Replies
9031 Views
Last post December 17, 2007, 05:50:12 AM
by lutesium
Why coupling happens at the para and ortho positions?

Started by yourdeath01 | Last post by pgk November 21, 2019, 11:21:16 AM

2 Replies
2610 Views
Last post November 21, 2019, 11:21:16 AM
by pgk
why cracking produces alkene and hydrogen

Started by kenny1999 | Last post by voidSetup April 05, 2011, 10:12:11 PM

1 Replies
1986 Views
Last post April 05, 2011, 10:12:11 PM
by voidSetup
Why decrease in difference of boiling points between alcohols and alkanes?

Started by Amyco | Last post by Amyco June 03, 2007, 06:29:51 PM

2 Replies
4290 Views
Last post June 03, 2007, 06:29:51 PM
by Amyco
Why deuterium shows +I effect

Started by AdiDex « 1 2 » | Last post by rwiew August 12, 2014, 04:48:04 PM

16 Replies
10595 Views
Last post August 12, 2014, 04:48:04 PM
by rwiew
Why Dichlorodifluoromethane are called Freon-12?

Started by Lovesahaj | Last post by DrCMS March 23, 2017, 05:29:21 AM

4 Replies
2420 Views
Last post March 23, 2017, 05:29:21 AM
by DrCMS
Why Dichloromethane more dense than water?

Started by UOIT | Last post by Yarr November 01, 2007, 05:59:23 PM

5 Replies
28503 Views
Last post November 01, 2007, 05:59:23 PM
by Yarr
Why did they change in color?

Started by kingever66 | Last post by agrobert January 14, 2008, 07:40:20 PM

2 Replies
3246 Views
Last post January 14, 2008, 07:40:20 PM
by agrobert
Why diethyle ether is forming stable compounds?

Started by zarabat | Last post by zarabat March 27, 2013, 04:34:26 PM

4 Replies
1923 Views
Last post March 27, 2013, 04:34:26 PM
by zarabat
Why Dissolving and then reforming crystals can improve their purity?

Started by elie | Last post by Dan November 10, 2006, 09:01:56 AM

1 Replies
4347 Views
Last post November 10, 2006, 09:01:56 AM
by Dan
Why DMSO like to dissolve water?

Started by Winga | Last post by AWK November 29, 2006, 09:34:18 AM

1 Replies
2854 Views
Last post November 29, 2006, 09:34:18 AM
by AWK
Why do Alkanes have low densities?

Started by purple_glitter | Last post by minimal February 18, 2008, 04:48:35 PM

2 Replies
3455 Views
Last post February 18, 2008, 04:48:35 PM
by minimal
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