4.1 Lay out or make 1 small slice each of the foodstuffs assigned on watch glasses. You may use also evaporating dish for this purpose. Place three drops of 12 solution on each food sample. If a blue black color is developed, it signifies that starch is present. 4.2 Record all your observations in the table below. Indicate positive if blue-black color is developed or negative if none. What is the color of the 12 solution? lodine Test (positive + Todine Test (positive + blue-black color is blue-black color is Foodstuff present) Foodstuff present) bread grain of rice a cube of meat oatmeal |Mr chips |Steamed camote Steamed banana sweet banana fruit
4.1 Lay out or make 1 small slice each of the foodstuffs assigned on watch glasses. You may use also evaporating dish for this purpose. Place three drops of 12 solution on each food sample. If a blue black color is developed, it signifies that starch is present. 4.2 Record all your observations in the table below. Indicate positive if blue-black color is developed or negative if none. What is the color of the 12 solution? lodine Test (positive + Todine Test (positive + blue-black color is blue-black color is Foodstuff present) Foodstuff present) bread grain of rice a cube of meat oatmeal |Mr chips |Steamed camote Steamed banana sweet banana fruit
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions
Section: Chapter Questions
Problem 95IL: Insoluble AgCl(s) precipitates when solutions of AgNO3(aq) and NaCl(aq) are mixed. AgNO3(aq) +...
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Hi please help me with my activity. ( 4.1, 4.2, and 5).
It's all about
"IODINE TEST FOR STARCH".
Don't need to perform just research and knowledge only please. I'm kinda busy with other Activity that's why I don't have time to answer. Thank you.
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