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Welcome to AP Chemistry

Welcome to AP Chemistry. …We few, we happy few, we band of brothers; For he to-day that sheds his blood with me Shall be my brother; be he ne'er so vile… Henry V: Wm. Shakespeare . What will happen…. ...if you add, to 1.0 L H 2 O at room temperature, the following substances, in order :

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Welcome to AP Chemistry

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  1. Welcome to AP Chemistry …We few, we happy few, we band of brothers;For he to-day that sheds his blood with meShall be my brother; be he ne'er so vile… Henry V: Wm. Shakespeare

  2. What will happen… ...if you add, to 1.0 L H2O at room temperature, the following substances, in order: 5 g Na(s) 5 g Mg(s) 5 g NaCl(s) 5 g Zn(C2H3O2)2(s) 5 g HCl(g) 5 g H3PO4(l)

  3. Tour your packet • You may use all four pages of your packet on every test. • The periodic chart will be available during the MC part of the AP test—no calculators. • All four pages will be available for the written part of the AP test

  4. Tour your course description

  5. Learn your ions • Quiz: Friday, 8/22/08 --a day that will live in infamy

  6. Silver Sulfide Cobalt (II) Nitrate Strontium Hydrogen Hypobromite Bicarbonate Sodium Iron (II) Mg +2 SO4-2 C2H3O2-1 Ca +2 Sn +4 Br - IO4- NH4+ K + CO3-2 Sample ions quiz

  7. Silver Ag+ Sulfide S-2 Cobalt (II) Co+2 Nitrate NO3 - Strontium Sr +2 Hydrogen H+ Hypobromite BrO- Bicarbonate HCO3- Sodium Na+ Iron (II) Fe+2 Mg +2magnesium SO4-2sulfate C2H3O2+1acetate Ca +2calcium Sn +4tin (IV) Br - bromide IO4-periodate NH4+ammonium K + potassium CO3-2carbonate Sample ions quiz

  8. Silver Ag+ Sulfide S-2 Cobalt (II) Co+2 Nitrate NO3- Strontium Sr +2 Hydrogen H+ Hypobromite BrO- Bicarbonate HCO3- Sodium Na+ Iron (II) Fe+2 Mg +2magnesium SO4-2sulfate C2H3O2+1 acetate Ca +2calcium Sn +4tin (IV) Br -bromide IO4-periodate NH4+ ammonium K +potassium CO3-2carbonate Sample ions quiz

  9. Set up two lab notebooks • Set aside two pages for the table of contents • Number each right hand page in the lower right corner (you will get up to page 99 or so) • Never remove a page or deface the right hand pages. • All data must be taken in pen on the right hand pages. Left hand pages are ignored

  10. In the interests of intellectual and academic honesty: • These steps are taken to assure the reader that you would never make up or “fudge” data.

  11. And now, some chemistry.

  12. Particles • What types of particles make up matter?

  13. Particles • Atoms • Ions • Molecules

  14. Particles • Atoms • Ions • Molecules Define, please?

  15. Types of matter

  16. Types of matter • Mixtures • Homogeneous • Aqueous, gaseous, alloys • Heterogeneous • Substances • Elements • Metallic and nonmetallic • Compounds • Ionic and covalent

  17. Types of matter Matter Homogeneous Mixture Heterogeneous Substance Element Compound Molecular Metal Nonmetal Ionic

  18. What kind of matter, particles, bonds? • sodium • fluorine gas • zinc (II) chloride • sulfur trioxide • acetic acid • solid phosphorus • hydrogen gas • argon gas • carbon dioxide • ferric oxide • tin • magnesium oxide • bromine • cobalt • sodium sulfide • ammonia • sulfurous acid (aq)

  19. A little math, perhaps.

  20. Can you… • Solve an equation for a given variable? • Evaluate a variable when all other values are known? • Convert, when the conversion factors are defined? • Cancel and simplify units? • State and use the significant figure rules? • Use scientific notation?

  21. Math Quiz • 8/27/08 – another day that will live in infamy Bring a scientific calculator every day.

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