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Chemistry Year In Review

Chemistry Year In Review. Darren Dressen LAHS College Placement Chemistry. About one week ago I thought ……. Don’t Be This Cat!. Take the alternate laboratory final exam. Rather Be This Kid!. Be able to convert back and forth between regular and scientific notation

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Chemistry Year In Review

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  1. Chemistry Year In Review Darren Dressen LAHS College Placement Chemistry

  2. About one week ago I thought …… Don’t Be This Cat!

  3. Take the alternate laboratory final exam Rather Be This Kid!

  4. Be able to convert back and forth between regular and scientific notation • Be able to convert back and forth between oC and Kelvin Chapter 3Scientific Measurement

  5. Know the numbers of protons, electrons, and neutrons in a given atom • Understand the model of the atom in terms of its geography of particles and charge • Understand concept of atomic number • Know what an isotope is Chapter 4: Atomic Theory

  6. Explain the difference between fission and fusion • Be able to identify alpha, beta, or gamma particles • Be able to complete a nuclear reaction Chapter 25: Nuclear Chemistry

  7. Explain the difference between fission and fusion • Be able to identify alpha, beta, or gamma particles • Be able to complete a nuclear reaction Chapter 25: Nuclear Chemistry

  8. Be able to determine number of valance electrons • Identify electron configurations of atoms • Know everything there is to know about electrons • Understand Einstein’s and Planck’s concept of quanta Chapter 5: Electrons in Atoms Cathode Ray Tube

  9. Understand properties of various families and groups from the periodic table • Be able to identify correct ions when looking at the periodic table • Know your periodic trends Chapter 6: Periodic Law

  10. Be able to identify electron configurations of ions • Understand the concept of the ionic bond • Be able to identify atoms likely to form ionic bonds with each other Chapter 7: Ionic Bonding

  11. Look at a chemical formula and be able to count the number of individual atoms • Identify lone pairs on Lewis structures • Be able to look at a molecular formula and determine its Lewis dot structure • Understand VSEPR theory Chapter 8: Covalent Bonding

  12. When looking at a chemical formula, be able to determine charge on an individual atom • Be able to identify incorrect chemical formulas • Be able to match a written chemical name with a chemical formula Chapter 9: Nomenclature of Chemicals

  13. Be able to convert back and forth between moles and number of atoms • Be able to calculate molar masses • Be able to identify standard pressure and temperature Chapter 10: The Mole

  14. Know the different reaction types and be able to identify them • Be able to balance chemical equations Chapter 11: Chemical Reactions

  15. Second Semester Material

  16. Understand what the coefficients in front of chemicals in a reaction mean • What can I say … be able to use calculations to travel around mole city! For example, go from grams to liters, grams to molecules or vice versa. Chapter 12: Stoichiometry

  17. Know the assumptions of kinetic molecular theory • Know physical property differences between ionic and molecular solids • Be able to identify various phase changes between states of matter Chapter 13: States of Matter

  18. Understand relationship between pressure, temperature, and volume in a closed system • Be able to use the gas laws in calculations • Understand the ideal gas law Chapter 14: Behavior of Gases

  19. Understand in detail the geometry and Lewis dot structure of water • Need I say … hydrogen bonding • Understand the different types of covalent bonds … (back to chapter 8) • Understand the concept of “like dissolves like” Chapter 15: Water and Aqueous Systems

  20. Colloids, suspensions, and solutions and the Tyndall effect • Be able to calculate molarity of solutions • Be able to do dilution calculations • Be able to identify colligative properties and understand how they operate Chapter 16: Solutions

  21. Understand and describe the movement of heat • Be able to do heat calculations • Understand calorimetry and how to use the concept in calculations • Understand what happens to temperature of a substance as it is heated up and goes through phase changes • Conceptually understand what specific heat is and how it varies in different substances Chapter 17: Thermochemistry

  22. Explain what activation energy is and how it is related to reactants and products • Understand how Le Chatelier’s Principle affects a reaction equilibrim. • Understand how a catalyst affects the progression of a reaction Chapter 18: Kinetics and Equilibrium

  23. Be able to identify properties of acids and bases • Calculate pH or pOH from concentration • Perform titration calculations • Make comparisons between strong and weak acids or bases Chapter 19: Acids and Bases

  24. Be able to associate the number of carbons with the name of a hydrocarbon • Know what the suffixes –ane, -ene, and –yne imply about a compound Chapter 22: Hydrocarbons Esters rock dude!!!

  25. Bring several sharpened pencils and eraser • Don’t forget your notecard(s) • Bring your periodic table with reference sheet (ref. sheet on back) • Bring your own scientific calculator, you cant use your phone!!! • Arrive early Don’t Be Unprofessional: Come Prepared

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