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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]
Reducing form of glucose (the aldehyde group is on the far right). A reducing sugar is any sugar that is capable of acting as a reducing agent. [1] In an alkaline solution, a reducing sugar forms some aldehyde or ketone, which allows it to act as a reducing agent, for example in Benedict's reagent.
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In 2003, Ööpik et al. showed the use of sodium citrate (0.5 g/kg body weight) improved running performance over 5 km by 30 seconds. [8] Sodium citrate is used to relieve discomfort in urinary-tract infections, such as cystitis, to reduce the acidosis seen in distal renal tubular acidosis, and can also be used as an osmotic laxative.
Police investigating the death of Nex Benedict asked a judge for permission to look for traces of blood and other evidence at Owasso High School, a search warrant shows.. A judge signed off on the ...
Nex Benedict, whose family and friends say identified as nonbinary, died February 8, a day after they told their family they were involved in a fight with others at Owasso High School.
Stanley Benedict was part of many Chemistry societies. He was a member of the National Academy of Sciences, [1] American Association for the Advancement of Science, [1] American Society of Biological Chemists (President 1919-1920), American Physiological Society, [4] Phi Beta Kappa, [1] Corresponding Member of the Societe Biologie de Paris, [1] Sigma Xi, [4] Alpha Omega Alpha, [1] The Harvey ...
In chemistry, the biuret test (IPA: / ˌ b aɪ j ə ˈ r ɛ t /, / ˈ b aɪ j ə ˌ r ɛ t / [1]), also known as Piotrowski's test, is a chemical test used for detecting the presence of at least two peptide bonds in a molecule. In the presence of peptides, a copper(II) ion forms mauve-colored coordination complexes in an alkaline solution.