HOMEWORK helpline - Open 24 hours

First Previous

Page

Next Last

Frequent Posters

akhl

@akhl

Dazzler

Posted: 14 years ago

#321

See the above solution. There is some difference between the two Ka values. This means there is some error in taking the data.

But it is ok. Some small error will always be there. Just confirm once more that the data are correct.

Edited by akhl - 14 years ago

Quote

Sonia

@Miggi

Inactive

Posted: 14 years ago

#322

hey thank you so much and i have got the same answers as yours by the different method but i have written down this method too.

Thanks again :)

Quote

Looks like you are new here. Register for free, learn and contribute.

akhl

@akhl

Dazzler

Posted: 14 years ago

#323

Show the same H atom bonded to both N atoms. It will be covalently bonded to one N atom (solid line) and hydrogen bonded to another N atom (dashed line). Draw as shown below:-

Quote

akhl

@akhl

Dazzler

Posted: 14 years ago

#324

Quote

akhl

@akhl

Dazzler

Posted: 14 years ago

#325

Answer to the last problem:

In the last problem you need three compounds. I am giving their structures below.

Quote

Sonia

@Miggi

Inactive

Posted: 14 years ago

#326

Hey only the first part in the last question is right and all other answers are wrong

for q#1 i don't have any tools to draw a dashed bond so is there any other way to do it?

Quote

akhl

@akhl

Dazzler

Posted: 14 years ago

#327

Answer to #1 is correct. If there is no tool to make dashed bond, then see what tool is there to make hydrogen bonding. Use that.

Quote

akhl

@akhl

Dazzler

Posted: 14 years ago

#328

And may be you need to add carboxyllic (COOH) group in some other way?

Images you posted are not available now. As you said, first part of the answer to the last question is correct. Is that reacted only with KMnO4 ?

Edited by akhl - 14 years ago

Quote

Sonia

@Miggi

Inactive

Posted: 14 years ago

#329

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 - 14 years ago

Quote

Sonia

@Miggi

Inactive

Posted: 14 years ago

#330

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.

Quote

1 ... 31 32 33 34 35 ... 38

HOMEWORK helpline - Open 24 hours - Page 33

Related Topics

Explore Topics