Properties of Organic Compounds Organic compound l molecules

  • Slides: 15
Download presentation
Properties of Organic Compounds

Properties of Organic Compounds

Organic compound: l “molecules of life” l Compounds that contain carbon and hydrogen.

Organic compound: l “molecules of life” l Compounds that contain carbon and hydrogen.

Carbon’s Bonding Behavior l Each carbon atom can form 4 bonds C Bonds with

Carbon’s Bonding Behavior l Each carbon atom can form 4 bonds C Bonds with carbon are relatively stable.

l Carbon can make many configurations: ¡ Short molecules: ¡ Long or branched chains:

l Carbon can make many configurations: ¡ Short molecules: ¡ Long or branched chains:

l Rings

l Rings

l When carbon bonds only with hydrogen atoms is forms a hydrocarbon. ¡ (very

l When carbon bonds only with hydrogen atoms is forms a hydrocarbon. ¡ (very stable)

l Biological molecules contain functional groups. ¡Functional groups: various clusters of atoms covalently bonded

l Biological molecules contain functional groups. ¡Functional groups: various clusters of atoms covalently bonded to a carbon backbone. l. Hydroxyl group: -OH l. Aldehyde group: -C=O H

l. Ketone group: C=O l. Carboxyl group: COO- l. Amino group: NH 3+ l.

l. Ketone group: C=O l. Carboxyl group: COO- l. Amino group: NH 3+ l. Phosphate group: PO 4

Sample Molecules

Sample Molecules

More examples-

More examples-

Condensation Reaction: l Build larger molecules. l An OH group is removed from one

Condensation Reaction: l Build larger molecules. l An OH group is removed from one molecule and a H atom from another, a covalent bond is formed between the two molecules at their exposed sites. l The OH and the H which were removed form water

Hydrolysis l (aka Cleavage Reaction) l Reverse of a Condensation Reaction. l Breaks down

Hydrolysis l (aka Cleavage Reaction) l Reverse of a Condensation Reaction. l Breaks down larger molecules into smaller ones. l Molecules are split apart and an OH group is added to one molecule and a H atom is added to the other.

Animations l http: //www. tvdsb. on. ca/Westmin/science/s bioac/biochem/condense. htm l http: //science. nhmccd. edu/BIOL/dehydrat/

Animations l http: //www. tvdsb. on. ca/Westmin/science/s bioac/biochem/condense. htm l http: //science. nhmccd. edu/BIOL/dehydrat/ dehydrat. html

Organic Molecules Organic Molecules Organic molecules are thoseOrganic Molecules Organic Molecules Organic molecules are those
Carbon and Organic Molecules Organic Molecules Organic moleculesCarbon and Organic Molecules Organic Molecules Organic molecules
Organic Compounds Organic Compounds Organic compounds must haveOrganic Compounds Organic Compounds Organic compounds must have
Organic Compounds Organic Compounds Typical organic compounds ContainOrganic Compounds Organic Compounds Typical organic compounds Contain
Organic Compounds Organic Compounds Typical organic compounds ContainOrganic Compounds Organic Compounds Typical organic compounds Contain
terms Jeopardy Organic compounds Organic Compounds Organic compoundsterms Jeopardy Organic compounds Organic Compounds Organic compounds
ORGANIC MOLECULES Organic compound a carbon containing compoundORGANIC MOLECULES Organic compound a carbon containing compound
Organic compounds Organic compounds l A compound isOrganic compounds Organic compounds l A compound is
ORGANIC MOLECULES Macromoleculeslarge molecules Organic Molecules l FoundORGANIC MOLECULES Macromoleculeslarge molecules Organic Molecules l Found
Organic Compounds Organic Molecules Generally molecules that containOrganic Compounds Organic Molecules Generally molecules that contain
Organic Compounds 1 Organic Compounds Compounds that containOrganic Compounds 1 Organic Compounds Compounds that contain
ORGANIC COMPOUNDS Organic Compounds Compounds that contain carbonORGANIC COMPOUNDS Organic Compounds Compounds that contain carbon
Macromolecules Organic Compounds Organic compounds compounds that containMacromolecules Organic Compounds Organic compounds compounds that contain
Molecules and Compounds Nomenclature Molecular compound Ionic compoundMolecules and Compounds Nomenclature Molecular compound Ionic compound