Answer to Question #333811 in Chemistry for Hazel

Question #333811

Explain why a starch solution turns purple when iodine is added to it, but then turns

colourless again within 30 min after saliva is added to it.

Expert's answer

Answer in progress...

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Draw the following: Show all atoms.A. Fischer projections of the linear structures of both the D and
2. The half-lives of different radioisotopes are given in the table.Radioisotopeargon-44lead-196potassi
3. a solution contains 7.0 nonvolatile nonelectrolyte solute in 700g acetic acid at 150c determine the
4. How many molecules are in 3.5918 g of sulfuric acid, H2SO4? Show full work. Include units beside eve
5. What is the exact mass in Dalton, mass errors in ppm, estimated carbon number from isotopic abundanc
6. If The Ksp Of AgBr Is 5.0 X 10-13, What Is The Molar Solubility (Mol/L) Of AgBr?
7. If The Ksp Of AgBr Is 5.0 X 10-13, What Is The Molar Solubility (Mol/L) Of AgBr?