Chapter 2 Homework and Learning Objectives- HC
Chapter 2 Homework
Read/notes 2.1, 2.1WS’s
Calculating Calories Calories Burned Calculator, Activity Calculator (KE) Food Calories Calculator (PE)
Pre-labs Calorimeter Lab
Specific Heat WS/Calorimeter WS
Calorimeter Lab Cont. Calculations, Data Analysis,
Pre-labs Specific Heat Metal Lab
Specific Heat Metal Lab Conclusion
Specific Heat WS
Quiz over 2.1 (Energy/Temperature/Specific Heat/ Calorimetry)
Read/notes 2.2
Application of the Scientific Method
Compare and contrast theory and law, Example of each
Serendipity Assignment (Who, What, Why)
Read/notes 2.3,
Significant Figure HW
2.3WS’s, Pre-labs Density/Measurement Lab
Calculations/Data analysis Density/Measurement Lab
Quiz 2.3 (Sigfigs, Sci.not. density, measurement)
Labs: Calorie lab, Calorimetry Lab/Cheetos, PE=KE lab, Specific Heat Metal Lab, Specific Heat Excel Graph, Density/Measurement Lab, Measurement Challenge
CH2 Review pg. 67-71, Term Review 1-8, Concept and skills 1-25, Test Prep 1-12, in addition to the questions on the review know how to calculate Calories in food and activities (Calorie Lab), Calorimetry Calculations (find Calories in Food, Cheetos Lab), Calorimetry Problems (find the specific heat unknown,Specific Heat Metal Lab), See web-links for additional problem solving practice.
Crib Sheet
CH2 Test
Chapter 2 Matter and Energy/Chapter 11 Thermodynamics Learning Objectives
2.1 What is energy
-Energy Kinetic/Potential
-Sun Nuclear Fusion
-Law of conservation of Energy
-compare and contrast the terms heat and temperature
-P.E. equation= K.E. equation,
Einstein’s Theory of Relativity,
-Temperature Scales /Temp conversions/Absolute Zero/ Pursuing Absolute zero
2.2 What is the process of science
Independent and dependent Variable
Compare/Contrast Theory and a Law
2.3 How do chemists measure quantities
accuracy/precision, Significant figures (practice problems), Sig Fig Rules, exact values, Scientific notation, percent error
-Scientific Notation
-Measuring/Vernier Caliper, Ruler, Graduated Cylinder
Element He
Chapter 11 Thermodynamics
pg. 383 alternative sources of energy
11.1 Compare heat and temperature
Entropy and temperature
11.3 Change of state, Endothermic or Exothermic
Graphs of Endothermic and Exothermic Reactions
11.4 Chemical Calorimetry
-specific heat (CH11)
-calorimetry (CH11)
Use this weblink to complete significant figure worksheets:
http://www.fordhamprep.org/gcurran/sho/sho/lessons/lesson23.htm
Scroll down to the bottom of the page and complete
Worksheet 2-3i - Number of Significant Digits by Matt Cicero (2001),
Worksheet 2-3j - Addition and Subtraction with Significant Digits.
Worksheet 2-3l - Multiplication and Division with Significant Digits.
Do more if necessary. No paper needs to be turned in.
Specific Heat of a Metal Lab Links:
Click here to view specific heat of a metal lab simulation
