Chemistry For Life Organic and Inorganic Compounds.
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Transcript of Chemistry For Life Organic and Inorganic Compounds.
Chemistry For LifeOrganic and Inorganic Compounds
Organic Compounds
1. Compounds2. Organic
Compounds3. Carbohydrates4. Fats/Lipids5. Proteins6. Nucleic Acids
Remember…
• ELEMENTS are pure substances made of the same atom throughout. – Ex: Carbon, Aluminum, Nitrogen, Oxygen,
Helium, Magnesium, Gold, Silver, etc. (92 of them)
– They are all on the periodic table.
Compounds• A substance formed from two or more
different elements that are chemically combined (bonded)
• The elements lose their individual chemical properties and the compound has new properties.
• Cannot be easily separated
REVIEW
Large compounds to small ones
C6H12O6 + 6 O2 6 CO2 + 6 H2O + energy
or
NaHCO3 + HC2H3O2 NaC2H3O2 + H2CO3
or
14 KMnO4 + 4 C3H5(OH)3 7 K2CO3 + Mn2O3 +
5 CO2 + 16 H2O
Organic Compound
• A Compound that contains organic Carbon and other atoms– usually Hydrogen, Oxygen, Phosphorous, Sulfur, or Nitrogen.
CHOPSN
90% of all compoundsare organic
Organic Requirements
Organic Compounds have the following properties:
1. MUST contain Carbon (C)2. Must have a C-H bond (carbon-hydrogen). 3. Carbon may also be combined with
Sulfur (S), Oxygen (O), Nitrogen (N), and/or Phosphorus (P) 4. Living or from something that was living
CARBON
sulfur
phosphorus
Carbohydrates• Molecules containing
Carbon, Hydrogen, and Oxygen. Breaks down into sugars. There are simple and complex ones.
• Provide energy for cells (bodies)
• EX: Pasta, bread, candy, fruits, potatoes
Fats/Lipids• Large complex molecule
containing Carbon, Hydrogen, Oxygen and Phosphorus. Breaks down into fatty acids. Lipids (fats) are an important part of every living cell.
• Stores energy, provides protection
• EX: Fats, oils, cholesterol milk, nuts, chips, meat
• Large complex molecules containing Carbon, Hydrogen, Oxygen, and sometimes Nitrogen and Sulfur. Proteins break down into amino acids.
• Proteins can be broken down into smaller parts called amino acids. Life on Earth is a protein and amino acid- based. They support cell structure/control cell processes.
• EX: nuts, eggs, fish, meat, beans, peanut butter
Proteins
Nucleic Acids• Molecules containing
Carbon, Hydrogen, Oxygen, Nitrogen and Phosphorus.
• DNA stores our genetic information. Determines our physical characteristics - eye color, shape (traits)
• Found in DNA/RNA in our cells
UnitedStreaming
http://player.discoveryeducation.com/index.cfm?guidAssetID=19D428F2-BA06-49A6-92E1-BB2616E452C4&productcode=DSC
Exit Ticket
Think about the pizza you ate at lunch, what types of organic compounds make up the:
• Dough• Pepperoni• Grease
Choices: Carbohydrate, Protein, Lipid/Fat