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Alexeev081 [22]
3 years ago
9

Describe how iodine can tell you if there is starch in a substance?

Chemistry
1 answer:
noname [10]3 years ago
4 0
Iodine reacts to amylose. Amylose is a polychloride found in starches when combined with iodine the substance then becomes blue. This is because the iodine is becoming iodide. 

Hope this helps!
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What is the molar mass of HBR
alexdok [17]

Answer:

Molar mass of bromine is equal to 80.9119

Explanation:

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Molar mass of Bromine  = 79.904 + 1.00794  = 80.9119

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