Draw a Fischer projection, a Haworth projection, and, for the pyranoses, a chair structure foi each of

Question:

Draw a Fischer projection, a Haworth projection, and, for the pyranoses, a chair structure foi each of the following compounds.
(a) P-D-mannopyranose
(b) a-D-fructopyranose (The structure of D-fructose, a ketose, is given on p. 1177.) (e) a-L-glucopyranose
(c) a mixture of the a- and β-anomers of L-glucopyranose.