(Solution) - The specific optical rotations of pure and D mannopyranose are -(2025 Original AI-Free Solution)

Discipline:

Type of Paper:

Academic Level: Undergrad. (yrs 3-4)

Paper Format: APA

Pages: 5 Words: 1375

Download Solution ($11.00) Write My Paper Afresh

Buy For $11.00

Paper Details

The specific optical rotations of pure ?- and ?-D-mannopyranose are +29.3° and -17.0°, respectively. When either form is dissolved in water, mutarotation occurs, and the observed rotation of the solution changes until a final rotation of +14.2° is observed. Assuming that only ?- and ?-pyranose forms are present, calculate the percent of each isomer at equilibrium.