Tuesday 5/1 - Concentration f. How do you calculate the molarity of the solution? g. What effect does dilution have on the amount of solute? h. How do percent by volume and percent by mass differ? Go over Nature of Solutions w/s NOTES: Molarity Complete Practice Problems 10-13 Homework: READ - 16.2 pp 524-528. Complete Molarity w/s
Wednesday 5/2 - Concentration Go over w/s NOTES: Concentration Complete Concentration w/s #3,4,&5, (Complete # 5 for questions 3 & 4) Homework - READ 17.1
Thursday - Making Dilutions Warm-up Go over worksheet Solution Preparation Lab: Write Procedure to make solutions 1 & 3
Friday - Making Dilutions Solution Preparation Lab - Make Dilutions
Week 35 Monday 5/7 Chapter 17 - Thermochemistry BIG IDEA: Matter and Energy Essential Questions: 1) How is energy conserved in a chemical and physical reaction? 2) How can you determine the amount of energy absorbed or released in a chemical or physical process. NOTES: Thermo-energy. (Slides 7-12) Homework - Complete Practice Problems 1-4 on pp 558-561.
Tuesday 5/8 - The Flow of Energy a) What are the ways in which energy changes can occur? b) What happens to the energy of the universe during a chemical or physical process? c) On what factors does the heat capacity of an object depend? Warm up Investigation - Mass, Temperature, and Heat - In your lab groups, answer to the best of your ability, the six questions. Write your answers on your own paper, one paper per group. Be sure to explain your group's logic for each answer. Turn papers in when done. Complete Thermal Energy w/s Homework: Finish w/s. READ 17.2.
Wednesday 5/9- Measuring and Expressing Enthalpy Changes d) How can you measure the change in enthalpy of a reaction? e) How can you express the enthalpy change for a reaction in a chemical equation? Warm up Go over Mass Temperature and Heat Go over w/s NOTES: Calorimetry. (Slide 10) NOTES: Thermochemistry- Enthalpy (Slide 2). Sample Problem 17.3 Homework: Complete Practice Problems 12 & 13 on page 564, and Lesson Check # 18 on page 568.
Thursday 5/10 - Thermochemistry Calculations Warm-up Go over homework NOTES: Thermochemistry- Enthalpy. Sample Problem 17.4. Homework: Complete Practice Problems 14 & 15 on page 567, and Lesson Check 20 & 21 on page 568. Study for Quiz.
Week 35 Monday 5/14 - Unit Review Go over Quiz Test Review over 15.1 & 15.2, 16.1&16.2, 17.1 & 17.2. Homework: Study for Test
Tuesday 5/15 - Thermochemistry Calculations ASSESSMENT - Test over 15.1 & 15.2, 16.1&16.2, 17.1 & 17.2.
Wednesday 5/16 - Nature of Science Lorenzo's Oil
Thursday 5/17- AP World History Exam
Friday 5/18 - Nature of Science Lorenzo's Oil Rate of a Chemical Reaction a. How is the rate of a chemical reaction expressed? b. What factors influence the rate of a chemical reaction? NOTES: Reaction Energy and Reaction Rates Homework: READ 18.1, Reaction Rate handout. Due Wednesday
Week 36 Monday 5/20 - Nature of Science Lorenzo's Oil
Tuesday 5/21 - Nature of Science Lorenzo's Oil, Mr. McCoy
Chapter 19 - Acids, Bases, and Salts BIG IDEA: Reactions Essential Questions: 1.) What are the different ways chemists define acids and bases? 2.) What does the pH of a solution mean?
Wednesday 5/23 - Acid-Base Theories a. How did Arrhenius define an acid and a base? b. What distinguishes an acid from a base in the Bronsted-Lowery theory? c. How did Lewis define an acid and a base? NOTES: Introduction to Acids and Bases Homework: Acid & Base w/s,
Thursday 5/24 - Hydrogen Ions and Acidity Go over w/s d. How are [H+] and [OH-] related in an aqueous solution? e. How is pH used to classify a solution as neutral, acidic, or basic? f. What are two methods used to measure pH? NOTES: pH Practice Problems 10- 17 Homework: READ 19.1 & 19.2 Friday 5/25 - Neutralization g. What products form when an acid and a base react? Sample Problem 19.7 Complete Practice Problems 35 & 36 on pg 673. Homework: pH w/s, answers
Week 37 Monday 5/28 - Memorial Day
Tuesday 5/29 - Acids and Bases QUIZ: Acids and Bases, over pH worksheet and Sample Problem 19.7.
Wednesday 5/30- Review Correct Test Final Exam Review