The addition of ethanol, which is fully miscible in water yet, less polar than Water reduces its solubility. This reduction of solubility results in precipitation of least soluble salts first or the salt which is not soluble in solvents less polar than water.
Pole pockets on banners are something that can cause a bit of confusion. This is compounded by the fact that some companies do things differently when producing banners with pole pockets.
1 Papel picado means pierced paper in Spanish. 2  In Mexico, people create Papel Picado banners to celebrate holidays and different occasions like the changing of the seasons. 3  First, decide what colors of tissue paper you want to include in your banner. In Mexico, people create Papel Picado banners to celebrate holidays and different occasions like the changing of the seasons. 2  First, decide what colors of tissue paper you want to include in your banner.