1.Weighing & Preparation of Solutions of Different strengths & their DilutionAND Handling Techniques of Solutions12. We will discuss.. 1. Solutions 2. Measuring Chemicals…

Catalyst How many grams are in 4 moles of H2O I want to make a 2L 0.7 M solution of KBr. How many grams of KBr do I need? End INTRO How many times have you felt like you…

Piezoelectric Spectroscopy of the Defects States on the Surfaces of Semiconducting Samples M. Maliński1, J. Zakrzewski2, K. Strzałkowski2, F. Firszt2 1 Department of Electronics…

UNIT IV Titrations REVIEW OF TITRATION CALCULATIONS What to do… How to do it… 1. Find moles of standard. n = C x V 2. Find moles of sample. Balanced Equation 3. Find…

ACIDS and BASES (unit 11) Notes start on slide 35 *** Acids and Bases An acid is a compound that produces hydrogen ion (H+) when dissolved in water. HCl  H+ + Cl- A base…

Acid and Base Reactions Acid and Base Reactions Types of Acid-Base Reactions Nuetralization reaction – properties of both acid and base are neutralized when they react…

Thermodynamics, Systems, Equilibrium & Energy Buffer Capacity Complexation Lecture 22 Buffer Intensity The carbonate system is a good example of a pH buffer - a system…

Acids & Bases Acids & Bases pH How We Measure Acids and Bases Blue Base What is pH? A pH scale is how we measure how acidic or basic something is. When we dissolve…

Acids and Bases pH and pOH Intro Quiz: Put these items in pH order from most acidic to least. Blood Milk Water Lemon juice Baking soda Coffee Ammonia Answer: Lemon juice…