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7) A student was given unknown #1. It showed the following test results:...
Identify the unknown carbohydrate based on the following results. Your choices are: Fructose, Glucose, Maltose, Starch,...
Identify the unknown carbohydrate based on the following results. Your choices are: Fructose, Glucose, Maltose, Starch, and Sucrose - No reaction with iodine - Molisch test - rapidly formed purple ring - Benedict's test - red precipitate - Barfoed's test - brick red precipitate - Bial's test - green solution - Seliwanoff test - red color after 2 minutes Answer: ___________
Question : Making use of the tests for carbohydrates outlined in experiment number (5 and 6),...
Question : Making use of the tests for carbohydrates outlined in experiment number (5 and 6), design your own scheme for the identification of different classes of carbohydrates (eg: Mono, di, polysaccharides). Starch, Sucrose, Galactose, Glucose, Fructose, Pentose, Lactose, Maltose Test Reagents Positive results Indication Distilled water Formation of precipitate or cloudiness. Differentiate between mono/disaccharides & polysaccharides Solubility Appearance of reddish-brown colour Differentiate between starch and glycogen (branching effect) Differentiate between reducing& non-reducing sugars. Differentiate between reducing& non-reducing sugars. General...
please help me answer the following questions 33 DE CARBOHYDRATES THE Starch Carbohyd- rate class monosacchetides P...
please help me answer the following questions
33 DE CARBOHYDRATES THE Starch Carbohyd- rate class monosacchetides Precipitate PART B. SOME REACTIONS OF CARBOHYDRATES Spor Test Results with Carbohydrates Glucose Fructose Sucrose Benedict's Grick red Brick red negative negative test blues (blue) Fehling's Positive Positive Negativ test burnt orange brown l Tollens negative regate negative test clearish cleau clear Glucose oxidase test Iodine dark test blue negative | reaction mono saccharid sitive What class of carbohydrate can be expected to give...
answers for the upcoming homework should be among sucrose, glucose, starch, fructose and lactose. Results for...
answers for the upcoming homework should be among
sucrose, glucose, starch, fructose and lactose.
Results for Unknowns. Unknown A Benedict's Test: Bluish color Seliwanof's Test: Red Fermentation Test: Bubbles Iodine Test: no color change Unknown A is because Unknown C Benedict's Test: Red-orange precipitatc Seliwanoff's Test: no color change Fermentation Test: Bubbles lodine Test: no color change Unknown C is because Unknown E Benedict's Test: Blue-green color Seliwanoff's Test: no color change Fermentation Test: Bubbles lodine Test: Purple/Black color Unknown...
I need help creating a flowchart on a unknown 89 Chart of Unknown Test and the...
I need help creating a flowchart on a unknown 89 Chart of Unknown Test and the Result #89 Name of Test What does it test? Positive result appears as: negative results appears as: Unknown #89 result: Gram Stain Reaction Cell envelope morphology Violet-blue Red Negative (pink) Cell morphology (shape: coccus, bacillus, or spirillum) Cell shape Bacillus (Rod shaped) Cell Arrangement Cell size or length Single Bacillus Pigment Cell envelope morphology Pink Oxygen Requirement If cell needs oxygen for respiration Growth...
ne u ral features of car rots encruent, which of the following to distinguish reducing monosaccharides...
ne u ral features of car rots encruent, which of the following to distinguish reducing monosaccharides from reducing disaccharides? (a) Benedict's Test (c) Iodine Test (b) Molisch Test (d) Barfoed's Test for the m arketohexoses is indicated by 5. In the Seliwanoff's test, a positive what color? (a) purple (c) dark reddish brown (d) greenish-blue (b) red-orange 6. Vitamin C is also known as (a) sodium hydroxide (c) ascorbic acid (d) glucose (b) sulfuric acid 7. The oxidation of secondary...
Hello can you answer the incorrect question ? X Incorrect 1) What group does the Benedict's...
Hello can you answer the incorrect question ?
X Incorrect 1) What group does the Benedict's test oxidize? A. A ketone B. More than one of these C. An ether D. An aldehyde X (Your Answer) X Incorrect 3) If you have a polysaccharide, what color is it when mixed with lodina? A. Deep brown X (Your Answer) B. Deep violet C. Light Brown D. Prussian red X Incorrect 4) What sugar was negative to the Benedict's test? A. Fructose...
Please, fill in first table for Seliwanoff's Test for Ketoses. Additional info is found in the...
Please, fill in first table for Seliwanoff's Test for Ketoses.
Additional info is found in the images following table. (Second
table is info and image following).
Part C: Seliwanoff's Test for Ketoses Seliwanoff's Test Results Test Tube Sample Prediction Ketose? (Y/N) Observations Distilled water Peach / no change Glucose Peach to red slowly Fructose deep red solution very quickly Sucrose deep red solution quickly Lactose Peach to red slowly Starch Peach to red very slowly Mystery sample Peach to red...
om 4. In the structural features of sw a welch of the following was to distinguish...
om 4. In the structural features of sw a welch of the following was to distinguish reducing monosaccharides freeding disaccharides? (a) Benedict's Test (e) ladine Test (b) Molisch Test (d) Barfoed's Test is indicate 3. In the Seliwanoll's test, a positive result for the presence of ketohexos what color? (a) purple (c) dark reddish brown (b) red-orange (d) greenish-blue 6. Vitamin C is also known as (a) sodium hydroxide (b) sulfuric acid (e) ascorbic acid (d) glucose 7. The oxidation...
can you help me identify this organic unknown compound by name through justification of the given...
can you help me identify this organic unknown compound by name
through justification of the given data below? Please and thank
you
Melting point of solid ("C) (leave blank if liquid at RT): 64 Boiling point of liquid (C) (leave blank if solid at RT): THEIM The results from sodium fusion and follow up ion tests (578) Predicted color Nitrogen test clear Sulfur test clear Halogen test ppt clear Differentiate halogen ion test clear The results of unsaturation tests and...
Question : Making use of the tests for carbohydrates outlined in experiment number (5 and 6), design your own scheme for the identification of different classes of carbohydrates (eg: Mono, di, polysaccharides). Starch, Sucrose, Galactose, Glucose, Fructose, Pentose, Lactose, Maltose Test Reagents Positive results Indication Distilled water Formation of precipitate or cloudiness. Differentiate between mono/disaccharides & polysaccharides Solubility Appearance of reddish-brown colour Differentiate between starch and glycogen (branching effect) Differentiate between reducing& non-reducing sugars. Differentiate between reducing& non-reducing sugars. General...
please help me answer the following questions
33 DE CARBOHYDRATES THE Starch Carbohyd- rate class monosacchetides Precipitate PART B. SOME REACTIONS OF CARBOHYDRATES Spor Test Results with Carbohydrates Glucose Fructose Sucrose Benedict's Grick red Brick red negative negative test blues (blue) Fehling's Positive Positive Negativ test burnt orange brown l Tollens negative regate negative test clearish cleau clear Glucose oxidase test Iodine dark test blue negative | reaction mono saccharid sitive What class of carbohydrate can be expected to give...
answers for the upcoming homework should be among
sucrose, glucose, starch, fructose and lactose.
Results for Unknowns. Unknown A Benedict's Test: Bluish color Seliwanof's Test: Red Fermentation Test: Bubbles Iodine Test: no color change Unknown A is because Unknown C Benedict's Test: Red-orange precipitatc Seliwanoff's Test: no color change Fermentation Test: Bubbles lodine Test: no color change Unknown C is because Unknown E Benedict's Test: Blue-green color Seliwanoff's Test: no color change Fermentation Test: Bubbles lodine Test: Purple/Black color Unknown...
ne u ral features of car rots encruent, which of the following to distinguish reducing monosaccharides from reducing disaccharides? (a) Benedict's Test (c) Iodine Test (b) Molisch Test (d) Barfoed's Test for the m arketohexoses is indicated by 5. In the Seliwanoff's test, a positive what color? (a) purple (c) dark reddish brown (d) greenish-blue (b) red-orange 6. Vitamin C is also known as (a) sodium hydroxide (c) ascorbic acid (d) glucose (b) sulfuric acid 7. The oxidation of secondary...
Hello can you answer the incorrect question ?
X Incorrect 1) What group does the Benedict's test oxidize? A. A ketone B. More than one of these C. An ether D. An aldehyde X (Your Answer) X Incorrect 3) If you have a polysaccharide, what color is it when mixed with lodina? A. Deep brown X (Your Answer) B. Deep violet C. Light Brown D. Prussian red X Incorrect 4) What sugar was negative to the Benedict's test? A. Fructose...
Please, fill in first table for Seliwanoff's Test for Ketoses.
Additional info is found in the images following table. (Second
table is info and image following).
Part C: Seliwanoff's Test for Ketoses Seliwanoff's Test Results Test Tube Sample Prediction Ketose? (Y/N) Observations Distilled water Peach / no change Glucose Peach to red slowly Fructose deep red solution very quickly Sucrose deep red solution quickly Lactose Peach to red slowly Starch Peach to red very slowly Mystery sample Peach to red...
om 4. In the structural features of sw a welch of the following was to distinguish reducing monosaccharides freeding disaccharides? (a) Benedict's Test (e) ladine Test (b) Molisch Test (d) Barfoed's Test is indicate 3. In the Seliwanoll's test, a positive result for the presence of ketohexos what color? (a) purple (c) dark reddish brown (b) red-orange (d) greenish-blue 6. Vitamin C is also known as (a) sodium hydroxide (b) sulfuric acid (e) ascorbic acid (d) glucose 7. The oxidation...
can you help me identify this organic unknown compound by name
through justification of the given data below? Please and thank
you
Melting point of solid ("C) (leave blank if liquid at RT): 64 Boiling point of liquid (C) (leave blank if solid at RT): THEIM The results from sodium fusion and follow up ion tests (578) Predicted color Nitrogen test clear Sulfur test clear Halogen test ppt clear Differentiate halogen ion test clear The results of unsaturation tests and...
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