Slide 1 Slide 2 THE MOLE Slide 3 What is the Mole? 6.02 x 10 23 OR Slide 4 What is a dozen? 1 dozen = 12 Slide 5 Why dont we just say 12? …and it doesnt matter what the…

Slide 1 Slide 2 A DOZEN roses = 12 roses Slide 3 A PAIR of shoes = 2 shoes Slide 4 a DOZEN eggs = 12 eggs Slide 5 a REAM of paper = 500 sheets Slide 6 A GROSS of pencils…

Slide 1 Chemical Math Slide 2 1.1.1 Apply the mole concept to substances. Apply: Use an idea, equation principle, theory or law in a new situation. IB Core Slide 3 What is…

Molar Mass, Empirical & Molecular Formulas Cartoon courtesy of NearingZero.net Molecular Mass & Formula Mass A chemical formula is a convenient way of showing how…

THE MOLE THE MOLE ... a unit of counting Quantities in Chemical Reactions Big Ideas Relationships in chemical reactions can be described quantitatively The efficiency of…

Regents Chemistry What’s a Mole??? One mole of donuts contains 6.022 x 1023 donuts One mole of H2O contains 6.022 x 1023 molecules One mole of nails contains 6.022 x 1023…

Slide 1 Ch10.1 – The Mole 1 mol = 6.02 x 1023 particles This is called Avogadro’s Number *Think of it as a chemist’s dozen (A dozen donuts or a mole of donuts?) Can…

PowerPoint Presentation A DOZEN roses = 12 roses A PAIR of shoes = 2 shoes a DOZEN eggs = 12 eggs a REAM of paper = 500 sheets A GROSS of pencils = 144 pencils A SIX âPACK…