Supplemental Assignment #3 Organic Chemistry guided notes

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HB - ORGANIC CHEMISTRY NOTES Chapter 2
Organic compounds contain ______ and hydrogen and often other elements like oxygen.
Carbon is the backbone because it has four _________electrons which allows it to make four
__________bonds. These bonds are formed by two atoms sharing electrons and can be single
bonds, _____________bonds or even __________bonds.
A _____________ is an organic compound that contains only the elements carbon and
hydrogen. If all the bonds are single, and the molecule has the maximum possible amount of
hydrogen, then the compound is called a _______________ hydrocarbon. These are the alkane
compounds which have names ending with ane. An unsaturated hydrocarbon may have either
double or triple bonds or both. These compounds known as alkenes and alkynes have names
that end with __________ or _______________.
Carbon molecules can be straight _________, branched chains or even rings. Compounds that
have the same chemical formula, but different structural formulas are called _______________.
Substituted hydrocarbons are compounds in which one or more hydrogen has been replaced by
an atom or group of atoms. These are called ___________ groups. Some common functional
groups include: -OH (hydroxyl group) which forms an ______________. Organic acids include
a carboxyl group which looks like:
Amines have a: –NH2 group and esters form when an organic acid reacts with an __________.
Most organic compounds have names reflecting the number of carbon atoms involved. These
names use prefixes for numbers:
1
6
2
7
3
8
4
9
5
10
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