CH3CH2CH=CHCH3 --KMnO4->

Question

Include all steps of reaction, any additional reagents/conditions needed and the products formed.

ive been stuck on this for hours need help please

Answer 1

I think this will answer your questions. There are a number of possible products depending upon the conditions of the oxidation. Here is a site that gives all of the possibilities.
http://www.chemguide.co.uk/organicprops/alkenes/kmno4.html

Note: What is called potassium manganate(VII) in the link above is KMnO4, also known as potassium permanganate.