Tuesday, March 10th, 2026 (SILVER)

Objectives:

Students will explore mole ratios and their use in quantifying chemical reactions.

Warm-Up: 

Practice using dimensional analysis to convert the following values:

1. 90.0 ft = ? in    2. 8.50 hrs = ? sec   

    (12 in = 1 ft)        (60 sec = 1 min) and (60 min = 1 hr)

3.  0.750 moles CaCl₂ = ? grams CaCl₂                                                  (molar mass = 110.98 g/mol) 

4.  575 grams Fe(NO₃)₂ = ? moles Fe(NO₃)₂

     (molar mass = 179.87 g/mol)

Daily Plan:

1st Half of Class

1. Notes- Stoichiometry- Mole Ratios 

                Stoichiometry Mole Ratios (Lecture Video)

                Stoichiometry- Mole Rations (TEACHER)

2. Activity- Mole Ratios Practice (in class)

                   Mole Ratios Practice KEY

                   Mole Ratios Practice KEY WITH WORK

2nd Half of Class

3. Go Over Mole Ratios Practice

4. Activity- Mole Ratios Practice 2

                   Mole Ratios Practice 2 KEY (Equations)

                   Mole Ratios Practice 2 KEY

                   Mole Ratios Practice 2 KEY WITH WORK

Homework: 

Complete Mole Ratios Practice 2 (B.O.P. 3/12)