Use the molecular structures to predict which of the six solutions will test positive for glucose. Write your prediction in the answer space. Provide the reasoning behind your prediction
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Use the molecular structures to predict which of the six solutions will test positive for glucose. Write your prediction in the answer space. Provide the reasoning behind your prediction
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- Given ß- Cyclodextrin Briefly explain its expected reaction (based on their structural formula) to the different qualitative tests for carbohydrates which are: (a) Molisch’s test (b)Fehling’s test (c) Bial’s testBased on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Benedict ’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (this is not a graded question)Given Sorbitol, Briefly explain its expected reaction (based on their structural formula) to the different qualitative tests for carbohydrates which are: (a) Molisch’s test (b)Fehling’s test (c) Bial’s test
- Describe the evidence of Picric acid test to show a positive result for the presence of a specific sugar in a material or substance.Table of caffeine standards concentration Sample Conc, ppm Std1 16 Std2 32 Std3 48 Std4 64 Std5 80 If the volume used to make 100 mL of std 1 is 2 uL what is the concentration in M used to make a standard calibration curve? The standards are going to be used to build calibration curve to analyze caffeine in an energy drink. If 500 mL of the energy drink has target of 400 mg caffeine, how will you prepare the sample if you need 10 mL for the analysis ? . Caffeine MM=194.19 g/mol.Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Fehling’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question)
- Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Fehling’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question, video is very brief)The following are the sugars that formed brick red precipitate during Barfoed's test, except:* A. GlucoseB. Fructose C. Lactose D. Galactose E. None of the given optionsDescribe the evidence of Bial's test to show a positive result for the presence of a specific sugar in a material or substance.
- Can you please briefly describe the reaction mechanism that permits the detection of reducing sugars especially with the fehling's test ( please provide all the mechanisms involved in this test ) and also on how to interpret the results from this test Want solution ASAP in detailhttps://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Seliwanoff’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question, video is very brief)Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Benedict's test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.