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glucose and something else
Rick Satterfield
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If starch is heated with sulfuric acid for about 2 hours what would the expected result be for a test with iodine on this heated starch solution?
Yellowish brown
Does copper 2 sulphate decompose when heated?
CuO is formed as the end product along with the liberation of SO2.
Why do cereal grains expand upon cooking?
the process is called gelatinization- which occurs when heated starch molecules absorb water and expand. sometimes they expand 2-3 times their volume when cooked.
If you mix calcium chloride and corn starch with water with purple cabbage juice will the substance be at room temperature?
take 1 part of starch and 2 parts of water - mixtake 1 part calcium chloride powder and rapidly mix with starch suspensionit will be heated in exothermic reaction of starch gelationgel has properties of a rubberput a piece of a gel i n microwave an it will be foamed
What product is formed when alkali metals are heated with oxygen?
Improve Alkali Metal + Water ------> Alkali Hydroxide + Hydrogen Alkali Metal Oxide + Water ------> Alkali Hydroxide + Water
2 chemicals in starch?
Starch consists of carbon, hydrogen, and oxygen.
What is converted to starch by plants?
what are 2 plants that are converted suger for starch Edited answer: Glucose is converted into starch by plants
How do you convert 2 grams of corn starch to tablespoons?
2 grams of corn starch equals how many tablespoons.
Describe the action of salivary amylase?
The presence of starch can be detected by adding 2 drops of the iodine solution. If starch is present a black/dark blue color is formed. If there is a yellow color (caused by the iodine) no starch is present.
How do you exract starch from leaves?
You cannot.ANS#2:By the process of Retro-gradation starch can be extracted from leaves.
Is there glucose in starch?
The fluxcapasator is carried over the 2 and that equals glucose. Yes, there is glucose in starch.
What are 2 examples of carbohydrates in living organisms?
the 2 examples of carbohydrates in living organisms are starch and glucose
