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

what does 10a-a-a-a equal

fructuse, sucrose, and starch are all examples of ? carbohydrates, lipids,nucleic acids or proteins?

a region in which there is a high probability of finding an electron is called a field

Rick knows that 1 cup of glue weighs 1/18 pound. He has 2/3 pound of glue. How many cups of glue does he have?

Carine is 7 years older than her brother. Three years ago, their total age was 43 years. What will be Carine's age in 12 years' time?

R(p)=-1/2p^2+1900p at what prices p is revenue zero?

9.14 to the nearest tenth

Explain what surface tension is.

Chemical transmitters can stimulate any receptor site to initiate an action.

Can a change in matter take place in which energy is neither released nor absorbed?