1. CST Overview

2. The TEST!!!  There are 60 questions  If you score a Proficient or Advanced you will automatically pass the class (even if you failed 1 st semester)

3.  CHIE: Investigation and Experimentation Reading graphs, analyzing data, models, theories, scientific method Reading graphs, analyzing data, models, theories, scientific method Lab work! Lab work! ~10% of test ~10% of test  CH1: Atomic and Molecular Structure Periodic table, isotopes, atoms, amu mass Periodic table, isotopes, atoms, amu mass BM1 and BM5 BM1 and BM5 ~10% of test ~10% of test  CH2: Chemical Bonds Ionic, covalent, phases of matter, Lewis dot structure, valence electrons Ionic, covalent, phases of matter, Lewis dot structure, valence electrons BM6 BM6 ~11.7% of test ~11.7% of test

4.  CH3: Conservation of Matter and Stoichiometry Balancing equations, mole calculations, mole bridge, stoichiometry Balancing equations, mole calculations, mole bridge, stoichiometry BM2 BM2 ~16.7% of test BIGGEST PART OF TEST!!! ~16.7% of test BIGGEST PART OF TEST!!!  CH4: Gases Motion, gas laws, ideal gas, STP, Kelvin and Celsius, absolute zero Motion, gas laws, ideal gas, STP, Kelvin and Celsius, absolute zero BM4 BM4 ~10% of test ~10% of test  CH5: Acids and Bases Properties, Arrhenius, Bronsted-Lowry, strong vs weak, read pH scale Properties, Arrhenius, Bronsted-Lowry, strong vs weak, read pH scale BM7 BM7 ~8.3% of test ~8.3% of test

5.  CH6: Solutions Solute, solvent, properties, concentration, g/L, M, ppm, % Solute, solvent, properties, concentration, g/L, M, ppm, % BM7 BM7 ~5% of test ~5% of test  CH7: Chemical Thermodynamics endo/exothermic, phase changes, specific heat, E=mΔtc endo/exothermic, phase changes, specific heat, E=mΔtc BM3 BM3 ~8.3% of test ~8.3% of test  CH8: Reaction Rates Factors affecting rate, catalyst role Factors affecting rate, catalyst role BM8 BM8 ~6.7% of test ~6.7% of test

6.  CH9: Chemical equilibrium Le Chatelier, conditions, R  P Le Chatelier, conditions, R  P BM8 BM8 ~6.7% of test ~6.7% of test  CH10: Organic and Biochemistry Polymers, carbon bonding, amino acids make proteins (Biology info) Polymers, carbon bonding, amino acids make proteins (Biology info) ~3.3% of test ~3.3% of test  CH11: Nuclear Processes Nuclear forces vs. electrostatic forces, isotopes, alpha, beta, gamma decay, E=mc 2 Nuclear forces vs. electrostatic forces, isotopes, alpha, beta, gamma decay, E=mc 2 Nuclear BM Nuclear BM ~3.3% of test ~3.3% of test

7. CHIE  Laboratory equipment, safety  Measurements  Scientific method  Precision (repeatable)  Accuracy (close to correct answer)

8. Equipment needs to match experiment:

9. Scientific method & safety

10. Scientific Method

11. Graphs  Read all titles and axes  Write on graph when necessary to find answers  Slope = rise/run: pick points far from each other (origin and last point?)  Read all graphs when they are with questions

12. Models & tables

13. % composition  Element’s mass x 100 = % Total mass Total mass  What is the % of H in H 2 O?

14.  Physical changes: No new matter No new matter Phase changes Phase changes  Chemical changes Reaction produces new products Reaction produces new products Hard to reverse Hard to reverse

15. Seemingly random analysis:

16. Homework  Textbook  Pg 23 #1-7  Pg. 53 #1-9  Pg. 85 #1-10  SHOW WORK WHEN NECESSARY TO GET CREDIT!!!