BMB exam #2
Terms
undefined, object
copy deck
- these can be living or non-living things
- organic compounds
- what are the 2 ways an organic compound may be synthesized?
-
by living things
in a lab - what elements do all organic compounds have?
- carbon and hydrogen
- what elements will some organic compounds have?
- oxygen and nitrogen
- what element will only a few organic compounds have?
- sulphur
- wat 4 elements make up almost 96% of body tissue compounds?
- C H O N
- this element has 4 valance electrons that form 4 single bonds
- carbon
- what group is carbon in?
- 4
- this element has 1 valance electron
- hydrogen
- this element has 6 valance electrons, and it can make 2 single bonds or 1 double bond
- oxygen
- this element has 5 valance electrons
- nitrogen
- how many electrons does nitrogen want to satisfy the octet rule?
- 3
- this element has 6 valance electrons
- sulphur
- how many electrons does sulphur want to satisfy the octet rule?
- 2
- this is used to clasify/name organic compounds
- functional group
- where is the site of the chemical reaction?
- functional group
- what elements do the functional groups contain?
- O + N and/or S
- what is R?
- the carbon containing group
- carbon containing group =
- alkyl group
- read through the written out flashcards of
- functional groups and their class of organic compounds
- these groups contain only C + H ( Hydrocarbon)
- ALKYL Groups
- alkyl with 1 carbon
-
methyl
-CH3 - alkyl with 2 carbons
-
ethyl
-CH2CH3 - alkyl with 3 carbons
-
propyl
-CH2CH2CH3 - alkyl with 4 carbons
-
butyl
-CH2CH2CH2CH3 - alkyl with 5 carbons
-
pentyl
-CH2CH2CH2CH2CH3 - alkyl with 6 carbons
-
hexyl
-CH2CH2CH2CH2CH2CH3 - these contain only carbon and hydrogen
- hydrocarbons
- 2 kinds of hydrocarbons?
- saturated and unsaturated
-
SATURATED
-all carbons are saturated w/ hydrons
-all C-C bonds within the molecule are single bonds -
UNSATURATED
-contains at least one single or triple bond - these are saturated hydrocarbons existing in openchains
- ALKANES
- these are unsaturated hydrocarbons in a chain larger than or equal to 1 double chain, or triple chain
- ALKENES
- these are hyrdrocarbons in a closed ring chain formation
- CYCLOALKANES
- NAMING UNBRANCHED ALKANES
- NAMING UNBRANCHED ALKANES
- 1 carbon unbranched alkane
-
methane
CH4 - 2 carbon unbranched alkane
-
ethane
CH3CH3 - 3 carbon unbranched alkane
-
propane
CH3CH2CH3 - 4 carbon unbranched alkane
-
butane
CH3CH2CH2CH3 - 5 carbon unbranched alkane
-
pentane
CH3(CH2)3 CH3 - 6 carbon unbranched alkane
-
hexane
CH3(CH2)4 CH3 - 7 carbon unbranched alkane
-
heptane
CH3(CH2)5 CH3 - 8 carbon unbranched alkane
-
octane
CH3(CH2)6 CH3 - 9 carbon unbranched alkane
-
nonane
CH3(CH2)7 CH3 - 10 carbon unbranched alkane
-
decane
CH3(CH2)8 CH3