i. Reaction with Ammonium Molybdate and dilute Nitri ii. Reaction with Bromine Water iii. Reaction with KHSO, and heat
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4c give the product if the reaction will occur, write no reaction if none
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- 1, OXIDATION: I. Saturated fats are more susceptible II. Degree of oxidation can be measured by acid value determination III. Can be avoided by adding a natural anti-oxidant, BHA CHOICES: I onlyII onlyIII onlyI and IIII and IIII and IIII, II, IIINone of the above 2. TRIGLYCERIDE: I. Formed through dehydration resulting in loss of water II. Formed through hydrolysis resulting in loss of water III. Formed from reaction of hydroxyl group of glycerol and carboxyl group of fatty acids CHOICES: I onlyII onlyIII onlyI and IIII and IIII and IIII, II, IIINone of the aboveThe following structure is D-sorbose. Which reagent will oxidize D-sorbose? CH2OH C = 0 Н-С-ОН НО - С - Н Н-С-ОН CH2OH Benedict's reagent None of the above Sodium hydroxide Tollen's reagent Barfoed's reagent8 sources of monosaccharaides
- Match the reaction with the correct terms. options: Dehydration Catabolic Exergonic Hydrolysis Endergonic Anabolic 1. A reaction that breaks a Nucleic Acid into nucleotides. 2. A reaction that builds starch from glucose.Discuss the suitability of bromocresol green and thymol blue (2nd change only) for use as indicators in an acetic acid - sodium hydroxide titration. Paragraph в I A + v ...From the active site diagram below, please indicate the cofactor from the indicated components. HO 4 2 3 5 1 OH HN 5 NH *HN ΝΗ OH OOH Zn²+ 2 3
- Why is picric acid used for burns? Explain the principle involvedHydrolysis of polysaccharidesa. Add 20 drops of concentrated HCl to 30 mL of 3 % starch solution.Cover the beaker containing the mixture with a watch glass and boilgently.b. After one minute addition of acid solution, remove 2 drops of thesolution and place on a spot plate. Test each spot with one drop ofiodine solution. c. Perform the same test using Benedict’s solution instead of iodinesolution.the phensuprin solid is first dissolved in ethyl acetate. one solid will be left over-what is it?
- For 4-aminosalycilic acid please pick only the second choice phase 2 metabolite per handle present in the drug: OH H,N 4-Aminosalicylic acid OH إختر واحدة أو أكث OH OH NH, HN HO. OH HN HN он HO HO он HQ HO. HO. HNThe acidic nature of chyme is neutralized by ___________ . potassium hydroxide sodium hydroxide bicarbonates vinegarThe following chemical reactants produce the ester ethyl ethanoate (C4H8O2): C2H6O + CH3COOH What type of reaction occurs to make ethyl ethanoate? condensation hydrolysis combustion acid-base reaction
