Chemistry 521 Thursday, March 28

• Review (Avogadro’s number) due today.
• Discussed lab safety/expectations for hydrate lab
• Completed Lab “Determining the formula of a hydrate”- complete Data Table and Processing the Data for Tuesday, April 2.
• Complete Sheets “Mass Stoichiometry I” and “Mass Stoichiometry II”
• “A” exam Wednesday, April 3 9:30-11:30
• “B” exam Thursday, April 4 9:30-11:30

Science 421 Thursday, March 28

• Reviewed Counting Atoms and corrected Sheet “Blackline Master 6.5b Counting Atoms Worksheet”
• Notes/Discussion “Chemical Equations” (handout)
• Completed examples “Balancing Chemical Equations”
• Complete Sheet “Chemistry 521 – Balancing Equations”
• Exam Friday, April 5 9:30-11:30 (Study Hall 8:50-9:20)