Structurally Equivalent Atoms & Groups

For each of the compounds A through F indicate the number of structurally-distinct groups of carbon atoms, and also the number of distinct groups of equivalent hydrogens. Enter a number from 1 to 9 in each answer box.


  A Number of distinct carbon atoms:  ...
Number of distinct hydrogen groups:
B Number of distinct carbon atoms:  ...
Number of distinct hydrogen groups:
C Number of distinct carbon atoms:  ...
Number of distinct hydrogen groups:
D Number of distinct carbon atoms:  ...
Number of distinct hydrogen groups:
E Number of distinct carbon atoms:  ...
Number of distinct hydrogen groups:
F Number of distinct carbon atoms:  ...
Number of distinct hydrogen groups:






This script written by William Reusch, Dept. of Chemistry, Michigan State University. Please send comments and corrections to whreusch@pilot.msu.edu.