20 points
you are investigating an organic compound. it contains the —oh functional group and is a derivative of water. which compound is it?

alcohol

aldehyde

amide

amine

The answer for #3 is c but i don't know why

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —