Ad
related to: how to make fehling solution
Search results
Results From The WOW.Com Content Network
In organic chemistry, Fehling's solution is a chemical reagent used to differentiate between water-soluble carbohydrate and ketone (>C=O) functional groups, and as a test for reducing sugars and non-reducing sugars, supplementary to the Tollens' reagent test. The test was developed by German chemist Hermann von Fehling in 1849. [1]
Known as Fehling's solution it is a solution of copper sulfate mixed with alkali and potassium sodium tartrate (Rochelle salt). He was a contributor to the Handwörterbuch of Liebig, Friedrich Wöhler and Johann Christian Poggendorff , and to the Graham-Otto Textbook of Chemistry .
Benedict's reagent (often called Benedict's qualitative solution or Benedict's solution) is a chemical reagent and complex mixture of sodium carbonate, sodium citrate, and copper(II) sulfate pentahydrate. [1] It is often used in place of Fehling's solution to detect the presence of reducing sugars and other reducing substances. [2]
It is an ingredient of Fehling's solution (reagent for reducing sugars). It is used in electroplating , in electronics and piezoelectricity , and as a combustion accelerator in cigarette paper (similar to an oxidizer in pyrotechnics ).
Fehling's solution was used for many years as a diagnostic test for diabetes, a disease in which blood glucose levels are dangerously elevated by a failure to produce enough insulin (type 1 diabetes) or by an inability to respond to insulin (type 2 diabetes). Measuring the amount of oxidizing agent (in this case, Fehling's solution) reduced by ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Overcooking the potatoes: boiling for too long will make them waterlogged. Not drying your potatoes: once boiled, the potatoes should be drained and set back in the hot pot over low heat to allow ...
Take a ride bursting with festive scenes, glowing characters, and enough twinkling lights to make your car feel like Santa's sleigh. Then, end your magical journey at the Holiday Village, where s ...