How many stereocenters are contained in the aldotetrose?

How many meters are contained in 1 fermi ?

a. Write the structrue of 2,2- dibromobicyclo [2.2.1] heptane. b. How many stereocenters does it contain? c. How many stereoisomers are predicted by the 2^(nd) rule? d. Only on pair of enantiomers is possible for 2-2 , dibromobicyclo [2.2.1] heptane. Explian.

a. Write the structure of 2,2- dibromobicyclo [2.2.1] heptane. b. How many stereocenters does it contain? c. How many stereoisomers are predicted by the 2^(n) rule? d. Only one pair of enantiomers is possible for 2-2 , dibromobicyclo [2.2.1] heptane. Explain.

How many stereogenic centres does it contain ?

How many digits are contained in the number 2^(75) ?