why is it necessary to mix any solution that does not show an immediate change?
2006-12-02 06:26:17 · 3 answers · asked by airheadkj 3 in Science & Mathematics ➔ Chemistry
I am assuming that you are referring to a newly formed solution where the solute has only recently been added to the solvent.The principle reason, I would expect, is to assure a homogeneous mixture to equalize distribution of the solute and maximize its surface area facilitating complete solubilization. If the solute immediately changes color, for example, one might surmise that the solute has easily been dissolved and only minimal further mixing might be necessary.
2006-12-02 06:36:21 · answer #1 · answered by Traveller 3 · 0⤊ 0⤋
To paraphrase Traveller's answer: so the parts of the mixture contact each other well and allow them to react. Sometimes when you first form a mixture one component sinks and the other floats on top because of different densities. To get them to react you have to stir them up so they come in contact with each other. (If you dump 3 spoonfuls of sugar into your iced tea, the sugar sinks to the bottom and the tea doesn't taste very sweet. Stir the sugar so that it mixes throughout the tea and the whole glass full tastes sweet).
2006-12-02 15:04:19 · answer #2 · answered by The Old Professor 5 · 0⤊ 0⤋
use water!
2006-12-02 14:53:37 · answer #3 · answered by Candy thunder 2 · 0⤊ 0⤋