
Interpretation:
D-Sugar of 2-ketohexosesstructures should be drawn.
Concept introduction:
Ketohexoses: A six-carbon monosaccharidewhich is a
The orientation of the carbon atoms in a molecule is arranged vertically from top to bottom.
The C1 carbon is at the top of the orientation, the hydrogen and hydroxyl groups are placed in right and left side of the orientation. D and L form are depends on the arrangement of the hydroxyl group. If the hydroxyl group is in the right side of the molecule in the penultimate (next-to-last) carbon is called as D sugar, if the If the hydroxyl group is in the left side of the molecule in the penultimate (next-to-last) carbon is called as L sugar.
To find: structures of D-sugar of 2-ketohexoses

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Chapter 24 Solutions
ORGANIC CHEMISTRY-STD.WILEY PLUS CARD
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- Draw the condensed structure of 1,3-dihydroxy-2-pentanone. Explanation Check Click anywhere to draw the first atom of your structure. Х C © 2025 McGraw Hill LLC. All Rights Reserved. Terms of use +arrow_forward0.500 moles of NOCl are placed into a 1.00 L vessesl at 700K and after the system comes to equilibrium, the consentration of NOCl is 0.440 M. Calculate the equilibrium constant Kc for the reaction: 2NOCL (g) --> 2NO (g) + Cl2 (g)arrow_forwardWhat is the hydronium ion concentration in a solution of water that has a hydroxide ion concentrationof 1.0 x 10-2 M?arrow_forward
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