Liesegang rings are a phenomenon seen in many, if not most, chemical systems undergoing a precipitation reaction, under certain conditions of concentration and in the absence of convection.
Read more about Liesegang Rings: History, Silver Nitrate Potassium Dichromate Reaction, Some General Observations, Theories
Famous quotes containing the word rings:
“We will have rings and things, and fine array,
And kiss me, Kate, we will be married o’ Sunday.”
—William Shakespeare (1564–1616)