Chapter 2 Homework and Learning Objectives- HC
by Angela Zarley
Chapter 2 Homework HC
Read/notes 2.1, 2.1WS’s, Calorie Lab Data
Specific Heat WS/Calorimeter WS, Pre-labs Calorimeter Lab
Calorimeter Lab Cont. Calculations, Data Analysis,
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 WS/Graduated Cylinder WS
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 2/11 Learning Objectives
-Energy Kinetic/Potential
-Sun Nuclear Fusion
-Law of conservation of Energy
-Temperature Scales /Temperature conversions
-Measuring/Vernier Caliper, Ruler, Graduated Cylinder
-Dual properties, matter/energy
-Change of State
-specific heat (CH11)
-calorimetry (CH11)
Chapter 2 Matter and Energy/Chapter 11 Thermodynamics
2.1 What is energy
KE vs. PE, Law of Energy, heat, temperature, temperature scales Kelvin , Celsius, Fahrenheit, absolute zero
specific heat capacity, Units of energy (J, kJ, cal, C),Einstein’s Theory of Relativity,
2.2 What is the process of science
scientific method, theory vs. law
Serendipity Dr. Barnett Rosenberg
Law of conservation of Mass
2.3 How do chemists measure quantities
accuracy/precision, Significant figures (practice problems), Sig Fig Rules, exact values, Scientific notation, percent error
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
11.4 Chemical Calorimetry
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.
Pre-lab Specific Heat Metal Lab
Click here view finding the specific heat of a metal lab simulation
