01-10-2014
Chemistry

contestada

Why might the iodine change color when it combines with starch?

Respuesta :

icedraptor88 icedraptor88

01-10-2014

When substances are rearranged, they may absorb certain colors better than others, and thus the color may change.

Answer Link

Otras preguntas

An artist's creativity and desire to communicate this creativity is what results in a work of art. Which artist communicated his vision of the night sky by pain

y = 5x 2 3x = –y 10 what is the solution to the system of equations? (–4, –18) (–18, –4) (7, 1) (1, 7)

Label the following sentences active or passive. the actor was criticized for his portrayal of macbeth. a. active b. passive

Hundreds of clothing stores closed in new york city this year. the supply of clothes, at each price level, will _____. increase to a new equilibrium quantity de

Too much planning on the job can get in the way of enjoying things. true or false.

A person wishes to mix coffee worth $9 per lb with coffee worth $3 per lb to get 120 lb of a mixture worth $5 per lb How many pounds of the $9 and the $3 c

Strong muscles, tendons, and ligaments are more likely to give away under stress and are more likely to get injured. True or False?

what is the discriminant of the quadratic equation 0 = 2x2 3x – 5? –37 –31 43 49

Solve :2(7-x)=3(x 3)

$1,000 after 2 years at an interest rate of 3.0% is round up to the nearest cent