The Mole Molar Mass Also called atomic mass, formula mass, molecular mass Unit = g/mol Calculating Molar Mass Use the average atomic mass from the periodic table For atoms…

The Mole Standards The Mole 1 dozen = 1 gross = 1 ream = 1 mole = 12 144 500 6.02 x 1023 There are exactly 12 grams of carbon-12 in one mole of carbon-12. Avogadro’s Number…

The Mole CA Standards The Mole 1 dozen = 1 gross = 1 ream = 1 mole = 12 144 500 6.02 x 1023 There are exactly 12 grams of carbon-12 in one mole of carbon-12. Calculating…

PowerPoint Presentation How many is that? kittens 2 1 Couple of 1 How many is that? meatballs 12 1 dozen 2 How many is that? pencils 144 1 gross of 3 How many is that? stars…

Stoichiometry Sherlock Holmes, in Sir Arthur Conan Doyle’s A Study in Scarlet “In solving a problem of this sort, the grand thing is to be able to reason backward. This…

Chapter 10 THE MOLE Avogadroâs Number 6.022 x 1023 is called âAvogadroâs Numberâ in honor of the Italian chemist Amadeo Avogadro (1776-1855). Amadeo Avogadro I didnât…