• THERMOCHEMISTRY

We're going to heat things up in this unit! We will calculate the amount of heat that is transfered in chemical reactions and describe these reactions as exothermic or endothermic.

Unit Outline

Day 1 - 12/6
New Seats
Review Unit 4 Test…if graded
Worksheet
:  Chapter 13 – States of Matter, fill-in student notes
Demo: Food coloring in water
Worksheet
: Chapter 13 – Diffusion of Food Coloring, Demo
Chapter 13 Notes, Slides 2-3:
kinetic theory, temperature
Chapter 13 Notes, Slides 4-10:
nature of gases, pressure, conversions
Chapter 13 Notes, Slides 11-16:
nature of liquids, boiling point
Chapter 13 Notes, Slides 17-20:
nature of solids, allotropes, crystalline/amorphous
Chapter 13 Notes, Slides 21:
sublimation
Demo:
Sublimation of Iodine
Chapter 13 Notes, Slides 22-24:
phase changes
Worksheet
: Chapter 13 – Phase Change Graphs
CW:
Chapter 13 #s 27,29,31,33,39,43,46,47,49

Day 2 - 12/7
Review Unit 4 Test
IPOD #32Chapter 13 concepts
Review
Phase Changes
Slide 24:
Describe terms for phase changes
Worksheet
: Chapter 17 – Thermochemistry Notes
Chapter 17
Notes, Slides 1-3: What is thermochemistry?
Chapter 17
Notes, Slides 4-11: Heat, energy, calorie/joule conversions
Chapter 17
Notes, Slides 12-13:  Endo vs. Exo
Demo: ammonium nitrate + water (endothermic) AND sodium hydroxide + water (exothermic)
Chapter 17
Notes, Slides 15-17:  Heat capacity, temperature change equation
Worksheet
: Chapter 17 – Energy Calculations (part A, Q2)
HW:
some parts of worksheet

Day 3 - 12/10
IPOD #33Temperature Change
WorksheetSpecific Heat Practice (Example 7 as lab set-up)
Lab Specific Heat Capacity of a Metal

Day 4 - 12/11
IPOD #34Heat lost = heat gained
Chapter 17 Notes, Slides 18-22:  Phase change equation, full heating/cooling curve calculations
Worksheet: Chapter 17 – Energy Calculations (part B, Q1, part C, Q3, Q4)

Day 5 - 12/12
IPOD #35temperature change, phase change, multi-step
Lab Molar Heat of Fusion of Water

Day 6 - 12/13
Chapter 17 Notes, Slides 23-34:
Thermochemical Equations & Energy Diagrams
Chapter 17 Notes, Slides 35-39:  Hess's Law
Worksheet
: Hess's Law & all Thermo (select numbers)
HW:
worksheet questions

Day 7 - 12/14
IPOD #36Hess's Law
Lab
Hess's Law
HW:
Finish Lab

Day 8 - 12/17
IPOD #37 Thermochemical equations
LabENDO/EXODissolving Processes
Worksheet: Something from a previous worksheet

Day 9 - 12/18
Lab ENDO/EXO Dissolving Processes
Worksheet:
Something from a previous worksheet
Worksheet
:  Core Assessment Review

Day 10 - 12/19
Quick Questions
Core Assessment - Calcium + H2O
Worksheet
: Review, Honors

Day 11 - 12/20
Quick Questions
Unit 5 Test
Chapters 13 & 17

Day 12 - 12/21
Final Exam Review Questions now available on Quia