8/13/2023 0 Comments Does sugar absorb waterSome common ones include wood, clay and wool. These materials are called deliquescent.īut what is all this useful for? Actually, hygroscopic materials are all around you. Some compounds even absorb so much water that they dissolve into a liquid solution. ![]() The water molecules they absorb can either be trapped in pores of the material, weakly bonded with molecules of the substance or can form “water of crystallization,” which is water that occurs inside a crystal structure of compounds such as salt. Some materials or substances can attract water from its surrounding environment-they are called hygroscopic. And you will discover how you might be able to rescue an electronic gadget next time it gets wet! You may be surprised how the cucumber will change when exposed to salt, sugar or baking powder. In this fun activity you will use a cucumber to explore how different substances can absorb water from their environments. Imagine your jerky all moist and slimy-it wouldn't have the texture you were expecting! You might have noticed when you buy new shoes, electronics or beef jerky that often there is a little package inside with the warning: "silica gel, do not eat." This little bag of gel protects the product from minor water damage, such as when it is very humid. Have you ever gotten an electronic gadget wet and had it stop working? It would be great if you could somehow dry it out before the internal parts got damaged, right? There are actually some substances that can absorb water from their surroundings.
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