CHEM 200/202 Christopher R. Harrison Professor Gregory P . Holland - PowerPoint PPT Presentation

CHEM 200/202 Christopher R. Harrison Professor Gregory P . Holland Office: GMCS-213C All emails are to be sent to: chem200@sdsu.edu My office hours will be held in GMCS-212 on Monday from 12 pm to 2:00 pm or by appointment.

ANNOUNCEMENTS • Exam 1 grades are in the average was 75.55%, 76% (B) • First Pulse Essay is due 9/24 • HW for CH 5 & 6 is due 10/15 in OWL • Exam Prep 2 is due 10/15 in OWL, 2 chances, no time limit • Exam 2 is on CH 5 & 6 is 10/16, starts at 3 PM (24 hrs to complete) • Please remember if you need assistance, have questions, or issues regarding Chem 200 & 202, email: chem200@sdsu.edu for all matters. Please do not email back from any blackboard messages nor email tcarlson@sdsu.edu.

SUPPLEMENTAL INSTRUCTION • Occur 15 times a week. • Free to access, no reporting to faculty. • Link to the SI schedule is on blackboard.

LECTURE OBJECTIVES • Chapter 5.1Energy, Heat and Heat Capacity • Perform calculations to determine heat, specific heat, temperature change, and final temperature (quick review). • Chapter 5.2 Calorimetry • Explain the technique of calorimetry and how it works. • Calculate and interpret heat and related properties using typical calorimetry data.

How much heat was produced by the combustion of the TNT sample?