January 16, 2025, 02:54:57 PM
Forum Rules: Read This Before Posting


Topic: Glucose + water + HCl = ?  (Read 8696 times)

0 Members and 1 Guest are viewing this topic.

Offline polymerase

  • Regular Member
  • ***
  • Posts: 12
  • Mole Snacks: +0/-0
Glucose + water + HCl = ?
« on: October 06, 2007, 03:13:18 PM »
What do you get when you add solid glucose with water first, then you add HClaq

Offline english

  • Chemist
  • Full Member
  • *
  • Posts: 534
  • Mole Snacks: +31/-10
  • Gender: Male
  • grad student
Re: Glucose + water + HCl = ?
« Reply #1 on: October 08, 2007, 01:09:31 AM »
Glucose exists in open and closed ring forms at equilibrium.  Adding an acid catalyst may alter the kinetics of ring opening.


Offline AWK

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 7976
  • Mole Snacks: +555/-93
  • Gender: Male
Re: Glucose + water + HCl = ?
« Reply #2 on: October 08, 2007, 05:41:38 AM »
In acidic conditions a concetration of aldehyde form will increase.
Levulinic acid will form during heating with acid.
AWK

Sponsored Links