Casting Defects
ACID AND BASE By Dr. Taing N. You 2009 ~2010. Water Water behave both like acid and base The dissociation of water is the most fundamental of acid- base.
Pre-AP Biology Water Properties (2.2) Part 1. Earth 2/3rds covered by water.
? Water =Life Water =Life Why water is so FREAKIN cool: 1. Its Polarity gives potential. 1. Its Polarity gives potential. 2. Cohesion/Adhesion/Surface.
1 CHAPTER 2. 2 3 ELEMENTS: Periodic Table ____ total elements : ____ natural and ____ man-made.
Acid-Base Equilibria: Acids and Bases What makes an Acid an Acid? An acid possess a sour taste An acid dissolves active metals magnesium An acid causes.
Alkalinity of water Def: It is due to the presence of those types of substances in water which have tendency to increase the concentration of OH - ions.
1 Chapter 6 Chemical Equilibrium. 2 Spontaneous Chemical Reactions The Gibbs Energy Minimum Consider the simple equilibrium reaction: A B The equilibrium.
Solution properties pH pH Acid Acid Base Base Ionization of water Ionization of water pH scale pH scale significance significance pKa pKa Weak acid, base.
Pg 164-165 pH Reminder: Water is held together by ___________________ bonds. These are relatively __________ bonds. These bonds are constantly _________.
Physical Science Acids & Bases. Solutions and Suspensions A mixture of flour & water suspension Colloidal dispersion solution Suspension - the particles.
Campbell6e lecture ch2
