Green Chemistry Module for Organic Chemistry A Project with Major Support from the Camille and Henry Dreyfus Foundation Special Grant Program in the Chemical Sciences Additional…

Slide 1Empirical and Molecular Formulas Part 2: Calculations using percent composition Slide 2 Introduction Chemical formulas that have... the lowest whole number ratio of…

Slide 1 CH 3: Stoichiometry Moles Slide 2 Mole Defined Mole = number equal to the # of carbon atoms in exactly 12 grams of pure C-12. –Mole = 6.022 x 10 23 –Called Avogadro’s…

Slide 1 Empirical & Molecular Formulas Chapter 3 Slide 2 Mathematical Methods STEP 1 Obtain in the laboratory, the number of grams OR the weight percentage of each element…

Slide 1Empirical and Molecular Formulas Part 2: Calculating the empirical formula Slide 2 Objectives: When you complete this presentation, you will be able to determine the…

Slide 1 Determining the Empirical Formula of Copper Chloride Purpose of the Experiment To determine the empirical formula of a compound containing only copper and chlorine.…

Slide 1 FTCE Chemistry SAE Preparation Course Session 4 Lisa Baig Instructor Slide 2 Course Outline Session 1 Review Pre Test Competencies 1 & 2 Session 2 Competency…

Chapter 8 Chemical Composition Chemistry 101 Atomic mass unit (amu) = 1.6605×10-24 g Atomic Weight Atoms are so tiny. We use a new unit of mass: Atomic Weight (Mass) Atomic…

Green Chemistry Module for Organic Chemistry A Project with Major Support from the Camille and Henry Dreyfus Foundation Special Grant Program in the Chemical Sciences Additional…

Simplest (Empirical) Formula Simplest integer ratio of the atoms in a compound Assume 100 g of compound, %element is then g element in sample g element x 1 mol element =…