1. Aim: How are organic compounds different from inorganic compounds?

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

3. When atoms bond together they are called……
Join
When atoms bond together they are called……
MOLECULES

4. Bonds store energy How do we get energy from molecules?
Bond must be broken to release energy.

5. Chemistry Shorthand: Formulas
CO2
A chemical formula represents the chemicals found in
a compound or molecule.
How many carbon atoms in 1 molecule of CO2? 1
How many oxygen atoms in 1 molecule of CO2? 2

6. How do we write chemical compounds using symbols?
What is H20?
How many hydrogen atoms in 1 molecule of water? 2
How many oxygen atoms in 1 molecule of water? 1

7. Structural Formula Bonds Structural formula shows the kinds, numbers,
and the arrangements of atoms.
It also shows the bonds

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

9. Example of a Chemical Reaction:
C6H12O6 + O2
6H2O + 6CO2
Carbon
dioxide
Glucose
Oxygen
Water
How many water molecules
are produced?
Which are the reactants?
Which are the products?
How many glucose molecules
are used?
How many carbon atoms
are present in a molecule of
glucose?

10. Types of molecules
Organic
Inorganic

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

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

13. Comparing Molecules Inorganic Organic
Have C or H or neither, but never both at the same time.
Can be found in living things
Organic
Have C & H together
Made by living things

14. Organic compounds are made by Living Things
CO2 + H2O O2 + C6H12O6
organic
inorganic

15. LIST all the organic molecules
H2O
NaOH
FeO3
CO2
C6H12O6 CO
HCl
C2H6
C18H36O2
CaO
H2CO3
C3H6
CaCO3
C2H5OH
NaCl
CH3OH
HNO3
CuSO4
NH3
KCl
MnCl2
KMnO4
H2SO4
NO2
SO3 HF
C8H18
Na2SO4
CH3COOH
HBr