https://padlet.com/55113/xd4msp46w0wf Surface Tension & Universal Solvent en-us 2017-12-18 14:16:11 UTC 2024-09-12 04:26:36 UTC hello@padlet.com 55113 https://padlet.com/55113/xd4msp46w0wf/wish/217251360 Water is known as the Universal Solvent because it can dissolve most other substances with it. No other known liquid or compound can dissolve as many substances as water. ]]> 2017-12-19 14:42:38 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217251360 566801 https://padlet.com/55113/xd4msp46w0wf/wish/217489098 A “film” on top of water that makes it so things that are light enough was stay on the water without breaking through the film.

]]> 2017-12-20 14:06:42 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217489098 566801 https://padlet.com/55113/xd4msp46w0wf/wish/217489701 One of the things that this is used for is bug life. A water strider is a bug that is light enough and has a certain leg shape so it won't penetrate the film.

]]> 2017-12-20 14:08:54 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217489701 566801 https://padlet.com/55113/xd4msp46w0wf/wish/217490037 It is in some ways used for boats because of Surface Tension and the shape of the boat. Other things are also used]]> 2017-12-20 14:10:17 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217490037 55113 https://padlet.com/55113/xd4msp46w0wf/wish/217490118 Mixing sugar in coffee, food coloring, making cleaning supplies, washers and dryers. ]]> 2017-12-20 14:10:41 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217490118 55113 https://padlet.com/55113/xd4msp46w0wf/wish/217490585 When a chemical is too strong or dangerous chemists will use water to dissolve it and spread out its particles to make it more attainable. It’s used globally because of the dangers that are applied. Chemists can use the knowledge that water is the universal solvent to make situations safer. ]]> 2017-12-20 14:12:09 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217490585 566801 https://padlet.com/55113/xd4msp46w0wf/wish/217490827 How different chemicals react and surface tension changes.

]]> 2017-12-20 14:12:56 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217490827 55113 https://padlet.com/55113/xd4msp46w0wf/wish/217490890 Solubility is a relationship of physical change because the chemical makeup is not altered. This is a property of chemistry because water dilutes other chemicals. The phrase “like dissolves like” means that positive charged compounds react with positive solvents, and negative charged compounds react with negative solvents. ]]> 2017-12-20 14:13:07 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217490890 566801 https://padlet.com/55113/xd4msp46w0wf/wish/217491052 The molecules at the surface of a liquid don't have other like molecules on all sides of them so they cohere strongly to ones that are directly associated with them. Because of this, the surface makes a “film” that makes it harder to move an object through it then without that “film”. Because of the film is the reason why some small bugs can walk on water because they don't weigh enough to penetrate the “film".

]]> 2017-12-20 14:13:44 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217491052 55113 https://padlet.com/55113/xd4msp46w0wf/wish/217491137 This property relates to the water cycle because water dissolves most substance during the water cycle. When there is soil runoff or infiltration in the earth, then the water present will be dissolving materials that is reaches. It carries tiny particles of everything it dissolves and stays in the water. ]]> 2017-12-20 14:14:01 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217491137 566801 https://padlet.com/55113/xd4msp46w0wf/wish/217491547 It allows it to resist an external force. Water can gather easier because the surface tension deflects the water in some places creating a group of water in one area making the process of evaporation easier. 

]]> 2017-12-20 14:15:23 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217491547 566801 https://padlet.com/55113/xd4msp46w0wf/wish/217491919 2017-12-20 14:16:44 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217491919 566801 https://padlet.com/55113/xd4msp46w0wf/wish/217631482 2017-12-21 05:36:02 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217631482 55113 https://padlet.com/55113/xd4msp46w0wf/wish/217703091 https://water.usgs.gov/edu/qa-solvent.html 
http://articles.extension.org/pages/68212/what-makes-water-a-universal-solvent  
https://www.e-education.psu.edu/earth540/content/c3_p4.html 
http://hyperphysics.phy-astr.gsu.edu/hbase/surten.html ]]> 2017-12-21 14:05:51 UTC https://padlet.com/55113/xd4msp46w0wf/wish/217703091