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chapter 3 vocab

acid any compound that increases the number of hydrogen ions when dissolved in water
indicator a compound that can reversibly change color depending on conditions such as pH
base any compound that increases the number of hydroxide ions when dissolved in water
pH a value that is used to express the acidity or basically of a system
salt an ionic compound that forms when a meatle atom replaces hydrogen of an acid
organic compound a covanlently bonded compound that contains carbon
hydrogen an organic compound composed only of carbon and hrydrogen
carbohydrate a class of energy giving nutrients that includes sugars, starches, and fiber composed of one or more simple sugars bonded together.
lipid a type of biochemical that does not dissolve in water fats and steroids are lipids
protien a molecule that is made up of amio acids and that is needed to build and repair body stuctures and
nucleic acid a molecule made up of subunits called nucleotides
Created by: 15figueroabra