THE MOLE CONCEPT 1/7/2011 THE MOLE CONCEPT | REDG 2 The Mole It is a quantity referring to 602, 000, 000, 000, 000, 000, 000, 000 units How big is it? The richest man in…

Slide 1Chapter 12 Stoichiometry Mr. Mole Slide 2 Lets make some Cookies! u When baking cookies, a recipe is usually used, telling the exact amount of each ingredient. If…

Slide 1The MOLE Introduction to stoichiometry Slide 2 AVOGADRO S NUMBER How would you find the mass of an object with too little mass to register on your balance? Slide 3…

Slide 1We cant measure moles!! What can we do? We can convert grams to moles. Periodic Table Then use moles to change chemicals Balanced equation Then turn the moles back…

Slide 1 Slide 2 Chapter 12 Slide 3 Stoichiometry u Greek for measuring elements u The calculations of quantities in chemical reactions based on a balanced equation. u We…

Slide 1Honors Chemistry Part 1 Unit 4 – The Mole Slide 2 WHAT IS A MOLE? 602214199000000000000000 6.02 x 10 23 Slide 3 Mole Facts 6.02 X 10 23 Pennies: Would make at least…

Slide 1More Unit conversions Convert 45.7 kg to g Convert 0.73 mL to L Convert 3.6 Ms to ns 4.57*10 4 g 730 L =7.3*10 2 L 3.6*10 15 ns answers Convert 0.001 mg to pg 10 +6…

Slide 1 Slide 2 Love, Life and Stoichiometry Slide 3 Stoichiometry Greek for “measuring elements” Greek for “measuring elements” The calculations of quantities in…

Slide 1 Slide 2 CHEMICAL QUANTITIES All Roads Lead to the Mole Slide 3 Chemical Quantities Measuring donuts: 1 dozen = 12 donuts (count) 1 dozen = 500 g donuts (mass) 1 dozen…

1.Chapter 3Stoichiometry of Formulas and Equations2-12. STOICHIOMETRY: CHEMICAL ARITHMETIC Chemical Equations Theoretical Yields Percent Yields Chapter 3.2-3.4 Silberberg2-2…