Kw-logo-smaller

Kidzworld Help

Homework Help
Need help with math, geography, science or any other school work? Post your questions here! Or maybe you are an expert. Share you knowledge here.

please help!!!!!!!!!!!

Posted By:
neena28
neena28
Member since:
October, 2012
StarStar
Status: Offline
Posts: 22
i have two questions in chemistry............. give one example of a hydrocarbon, other than pentane, having more than three isomers.and............. explain isomers.

vaishnavi........


please help!!!!!!!!!!!

Posted By:
Capablanca Lock
Capablanca
Member since:
November, 2012
StarStarStarStar
Status: Offline
Posts: 212
An isomer is a molecule with the same atoms, but different structure, which gives it different properties. An example would be C7H16 where the same 7 carbon atoms and 16 hydrogen atoms are always used, but they're different in structure. Here's a crude picture of C7H16 in different forms.

“I see it all perfectly; there are two possible situations — one can either do this or that. My honest opinion and my friendly advice is this: do it or do not do it — you will regret both.” -Søren Kierkegaard


please help!!!!!!!!!!!

Posted By:
neena28
neena28
Member since:
October, 2012
StarStar
Status: Offline
Posts: 22
thanks helped me a lot!

vaishnavi........


please help!!!!!!!!!!!

Posted By:
Capablanca Lock
Capablanca
Member since:
November, 2012
StarStarStarStar
Status: Offline
Posts: 212

"neena28" wrote:

thanks helped me a lot!
No problem, chemistry was a lot of fun.

“I see it all perfectly; there are two possible situations — one can either do this or that. My honest opinion and my friendly advice is this: do it or do not do it — you will regret both.” -Søren Kierkegaard


please help!!!!!!!!!!!

Posted By:
neena28
neena28
Member since:
October, 2012
StarStar
Status: Offline
Posts: 22
even i luv chemistry!!!!!!!!!!!!!

vaishnavi........


play online games

Candy-100

A great online version of the famous Candy Crush. This is the best game launched...

Big_icon_(7)

Have you ever fancied being a ranger like those fantasy characters you love so m...

Hour-of-code-tumb

Millions of Students will be doing an Hour of Code with Tynker December 8th-14th...

Big_icon_(4)

You run across the city in a car chase with the police officers.

Big_icon_(6)

The evil master kidnapped all of your friends!

latest forum posts

Ferguson

Ferguson

Favorite Cold Drink?

Ferguson

Ferguson

Ferguson

latest videos