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organic chem test 4

QuestionAnswer
order of molecules on periodic table Iin order and their atomic number H - 1 C - 6 N - 7 O - 8 F - 9
two types of enenatiomers mirror and inverting
no difference? no stereogenic center
stereogenic center? chiral
no stereogenic center? achiral
if counterclockwise S
if clockwise R
oxidation increase in C - Z bonds
reduction decrease in C - Z bonds
diastereomers non mirror images
meso compound achiral molecule with sterogenic centers
max number of stereoisomers is 2 squared by number of stereocenters
two wedges cis
two dashed lines trans
substitution reaction an atom or group of atoms replaces atom or group of atoms in starting material
elimination elements in starting material are lost and replaced by pie bond
addition reaction elements are added to starting material
single step mechanism bond breaking and bond formation occur at the same time
step wise conversion
Created by: allikennedy18
 

 



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