1. Date: October 22, 2015 Aim #18: How are organic and inorganic compounds different? HW: 1)Guided Reading 2-3 due next Thursday 2)M&M Lab due by Friday 3)Biochemistry Test- next Thursday 10/29 & Friday 10/30 (day of double period) Do Now: Warm-Up Notebook DateTitle of Activity Page # 10/21Throwback (Experimental Design) 34

2. Aim #18: How are organic compounds different from inorganic compounds?

3. 1) What elements are all living things made of? Hydrogen, Carbon, Nitrogen, & Oxygen

4. 2) What holds atoms together? CHEMICAL BONDS 3) When is energy released? WHEN BONDS ARE BROKEN

5. 4) How do we write chemical compounds/molecules using symbols? Chemical Formula 2NH 3 Tells us the number of atoms Tells us the number of molecules

6. 5) What is a chemical formula? CO 2 A chemical formula represents the chemical makeup of a compound or molecule. How many carbon atoms in 1 molecule of CO 2 ? How many oxygen atoms in 1 molecule of CO 2 ? 1 2

7. 6) What is a structural formula? Structural formula shows the kinds, numbers, and the arrangements of atoms. It also shows the bonds Bonds

8. Chemical Equations and Reactions A + B C or C A + B Reactants Products Reactants Products

9. 8) Example of a Chemical Reaction: C 6 H 12 O 6 +6O 2 6H 2 O + 6CO 2 GlucoseOxygenWater Carbon dioxide Which are the reactants? Which are the products? How many water molecules are produced? How many glucose molecules are used? How many carbon atoms are present in a molecule of glucose? 6 6 1

10. Types of molecules OrganicInorganic

11. 9) What do organic molecules have in common? C & H

12. 10) What do inorganic molecules have in common? C or H or neither

13. 11) Organic vs. Inorganic (Review) Organic Have C & H together Made by living things Inorganic Have C or H or neither, but never both at the same time. Can be found in living things

14. 12) Organic compounds are made by Living Things CO 2 + H 2 O O 2 + C 6 H 12 O 6 inorganic organic

15. Identify the Organic & Inorganic Molecules H2OH2ONaOHFeO 3 CO 2 C 6 H 12 O 6 CO HClC2H6C2H6 C 18 H 36 O 2 CaOH 2 CO 3 C3H6C3H6 CaCO 3 C 2 H 5 OHNaCl CH 3 OHHNO 3 CuSO 4 NH 3 KClMnCl 2 KMnO 4 H 2 SO 4 NO 2 SO 3 HFC 8 H 18 Na 2 SO 4 CH 3 COOHHBr

16. Brain Pop: Body Chemistry https://www.brainpop.com/science/matterandc hemistry/bodychemistry/