Laboratory exercises for Household and Organic Chemistry course at Pennsylvania State UniversityTwo notebooks of laboratory exercises and study questions for Household and Organic Chemistry (Chemistry 52) course taught by American chemist, home economist, and college administrator Dr. Pauline Beery Mack at Pennsylvania State University. The notebooks contain tentative lecture schedules on a range of topics, including water purification, waste disposal, cleaning and polishing agents, stain removal, and aromatic compounds, as well as the procedure for writing out laboratory experiments.