1. November 10 – Happy 4 day week! Due today: Mole WS 3 and 4 due today or late Silver oxide lab balancing ws 1 Hold on to balancing ws 2 Objectives: Formula for a Hydrate calculations Homework: Finish balancing ws 2 Prep formula for a hydrate lab STEM registration – Mrs. King will be here on Wed 11/12 from 8-9:00 in C101 to help students complete in the STEM registration Star challenge: How many atoms are in 0.501 grams of calcium acetate Handouts: Formula for a hydrate

2. November 11 Due today: balancing ws 2 already checked by you Objectives: Check formula for a hydrate data table work on balancing ws 3 Get mole/EF/MF help Homework: Finish balancing ws 3 Prep formula for a hydrate lab – note change prelab from CoCl 2 to MgSO 4 Begin test review – but do not do back side of silver oxide lab calculations until you check front side with key on website – due Monday 11/17 day of test STEM registration – Mrs. King will be here WED 11/12 from 8-9:00 in C101 to help students complete in the STEM registration Star challenge: How many atoms are in 0.501 grams of aluminum sulfate Handouts: balancing ws 3

3. November 12 – 13 Enjoy your long weekend Due today: balancing ws 3 Objectives: Formula for a hydrate lab # 1 calcium chloride # 2 nickel (II) sulfate # 3 sodium phosphate # 4 cobalt (II) chloride # 5 nickel (II) nitrate # 6 magnesium sulfate Homework: Begin test review – but do not do back side of silver oxide lab calculations until you check front side with key on website - due Monday 11/17 day of test Formula for a hydrate lab due Monday 11/17 Stem Registration must be complete by 11/19 to earn extra credit Star challenge: If a sample of nickel (II) nitrate has 2.06 X 10^ 23 atoms what is the mass of the sample? Handouts: NA