organic reduction, help needed ASAP!

[pHoToN_gUrL]

so i'm doing this little presentation tommorow in class, n it's about organic reduction. I am familiar with most of the basics, but i donnu answer to this one:

==> how do u predict the products of an organic reduction?

ne ideas?

thanx

[pHoToN_gUrL]

never mind, i already did the presentation, btw i found out the answer to this question. U basically need to know the number of hydrogen atoms gained n number of oxygen atoms lost in the reduction, then u can predict the number of atoms of each type in the product.