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Miggi Groupbie
Miggi
Miggi

Joined: 02 June 2006
Posts: 142

Posted: 25 March 2011 at 6:35pm | IP Logged
No, it reacted  with AlCl3 and the products for  KMNO4,H2O and Br2,FeBr3 are wrong
and for first question's answer how can hydrogen form two bonds? or is it Nitrogen forming bond and having a charge?

Edited by Miggi - 25 March 2011 at 6:47pm

Miggi Groupbie
Miggi
Miggi

Joined: 02 June 2006
Posts: 142

Posted: 25 March 2011 at 6:38pm | IP Logged


Edited by Miggi - 25 March 2011 at 6:39pm
Miggi Groupbie
Miggi
Miggi

Joined: 02 June 2006
Posts: 142

Posted: 25 March 2011 at 8:04pm | IP Logged
hey I got the answers to second and last questions right, for last one u had to replace the isopropyl group with COOH and ring structure remains there.
akhl IF-Rockerz
akhl
akhl

Joined: 30 March 2007
Posts: 5248

Posted: 26 March 2011 at 1:40am | IP Logged

That dashed bond is actually the bond between molecules.

See how the website wants hydrogen bond to be. May be you have to put both H and N inside some dashed squares? Or may be some other way?
akhl IF-Rockerz
akhl
akhl

Joined: 30 March 2007
Posts: 5248

Posted: 26 March 2011 at 3:06am | IP Logged
For the resonance problem, more than one resonance structures are possible. I am not completely sure what the question means by major contributor. But I think the following is the correct answer (this is a valid resonance strucuture):
 
 
Miggi Groupbie
Miggi
Miggi

Joined: 02 June 2006
Posts: 142

Posted: 26 March 2011 at 7:43pm | IP Logged
Hey thanks I've got all the answers :)
01friends01 Goldie
01friends01
01friends01

Joined: 27 March 2011
Posts: 1173

Posted: 31 March 2011 at 2:27am | IP Logged
please explain how can i make a 30 degree angle with compass.
akhl IF-Rockerz
akhl
akhl

Joined: 30 March 2007
Posts: 5248

Posted: 31 March 2011 at 3:16pm | IP Logged

Click the following link to know how to draw 30 deg angle with compass. Click next. Read the instruction and see the step. Once you have seen that step, then click Next again. Continue like that till all steps are completed.

 
Note: If you want, I can explain you the steps in yahoo messenger doodle or in some whiteboard. PM me if you need that.
 

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