Slide 1 STOICHIOMETRY PRACTICE Slide 2 1. When solid aluminum chloride is heated at high temperatures, solid aluminum and chlorine gas are produced. a. Write and balance…
Slide 1 Conversions involving molar mass and Avogadro’s number Slide 2 A unit of measurement for counting atoms or molecules 1 Mole = 602 billion trillion 602,000,000,000,000,000,000,000…
Slide 1 Quantities in Chemical Reactions Slide 2 Stoichiometry (Greek): Stoicheion = “element” Metron = “to measure” Slide 3 Why are we learning this? Stoichiometry…
Slide 1Page 311 1.Determine the number of atoms in 2.50 mol Zn. Slide 2 Page 311 1.Determine the number of atoms in 2.50 mol Zn. 6.02x10 23 atoms 2.50 mol x ----------- =…