Ms. Hudson Chemistry 521

October 8, 2014

Wednesday, October 8

Filed under: Uncategorized — lhudson @ 7:24 am
  • Reviewed mole to mass and mass to mole conversions, percentage composition, empirical formula, molecular formula, law of definite proportions, determining the empirical formula of a compound and determining the molecular formula of a compound
  • Reviewed “Calculations Involving Avogadro’s Number”
  • Corrected Sheets “Using Avogadro’s Number – Practice Problems” and “Chemistry 521 Assignment (Avogadro’s Number)”
  • Complete Sheets “Avogadro’s Number (Calculations)”, “Practice Problems”, “Review” and “More Review Questions”
  • Review Sheet “Review Questions Chapters 2 and 3 Mole and Molar Mass, Percentage Composition, Empirical Formula, Molecular Formula, Avogadro’s Number”
  • Please note change of date for the test: Test will be on Thursday, October 16 (Chapters 2 and 3)

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