https://padlet.com/rnelson22/g8bk80gfr892 Chemical Reaction Video Feedback en-us 2018-01-16 01:58:23 UTC 2018-01-24 01:05:10 UTC hello@padlet.com https://padlet.com/rnelson22/g8bk80gfr892/wish/221829978 I learned that when a chemical reaction happens between two elements, it makes a compound]]> 2018-01-16 18:32:50 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221829978 https://padlet.com/rnelson22/g8bk80gfr892/wish/221830433 Compounds needn't appear anything like the original elements.]]> 2018-01-16 18:33:53 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221830433 https://padlet.com/rnelson22/g8bk80gfr892/wish/221830607 I learned mixtures can be separated by physical or mechanical means. ]]> 2018-01-16 18:34:20 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221830607 https://padlet.com/rnelson22/g8bk80gfr892/wish/221831207 in brainpop i learned that compounds are chemicaly bonded]]> 2018-01-16 18:36:02 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221831207 https://padlet.com/rnelson22/g8bk80gfr892/wish/221831567 I learned that compounds don't look like their original elements. 

]]> 2018-01-16 18:36:57 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221831567 https://padlet.com/rnelson22/g8bk80gfr892/wish/221831573 In the Brainpop video I learned that the reaction that makes a compound is hard to undo]]> 2018-01-16 18:36:59 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221831573 https://padlet.com/rnelson22/g8bk80gfr892/wish/221832075 i learned that solid , liquids and gas can be blended into homogeneous and heterogeneous mixtures  ]]> 2018-01-16 18:38:15 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221832075 https://padlet.com/rnelson22/g8bk80gfr892/wish/221832078  In the brain pop i learned that the compounds don't usually look like their original state]]> 2018-01-16 18:38:15 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221832078 https://padlet.com/rnelson22/g8bk80gfr892/wish/221832131 I learned in the brainpop video that salt is made of green chlorine gas and a sodium together make a compound called salt. that's what I
 learned about chemical reaction]]> 2018-01-16 18:38:21 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221832131 https://padlet.com/rnelson22/g8bk80gfr892/wish/221832182 Compounds don't need to look like their original elements - Brainpop]]> 2018-01-16 18:38:27 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221832182 https://padlet.com/rnelson22/g8bk80gfr892/wish/221832203 I learned that there are homogeneous and heterogeneous mixtures. In heterogeneous mixture you can see the different parts, but in the homogeneous mixtures you cannot]]> 2018-01-16 18:38:30 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221832203 https://padlet.com/rnelson22/g8bk80gfr892/wish/221832528 I learned that salt is a compound made from a chemical reaction between green chlorine gas and a silvery metal called sodium. ]]> 2018-01-16 18:39:10 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221832528 https://padlet.com/rnelson22/g8bk80gfr892/wish/221832603 In the brain pop I learned that compounds don't have to look anything like their original elements. ]]> 2018-01-16 18:39:20 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221832603 https://padlet.com/rnelson22/g8bk80gfr892/wish/221834562 An emulsion is a mixture of two substances that don't want to stay together.]]> 2018-01-16 18:43:20 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221834562 https://padlet.com/rnelson22/g8bk80gfr892/wish/221834588 I learned that in a compound a chemical change takes place, and in a mixture a physical change takes place.]]> 2018-01-16 18:43:22 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221834588 https://padlet.com/rnelson22/g8bk80gfr892/wish/221835155 TED ED - Dough turning into a cookie is a chemical and physical change]]> 2018-01-16 18:44:25 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221835155 https://padlet.com/rnelson22/g8bk80gfr892/wish/221835689 I learned about carmelization.]]> 2018-01-16 18:45:29 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221835689 https://padlet.com/rnelson22/g8bk80gfr892/wish/221835760 Ted Ed I learned that cookies go through many stages in the oven]]> 2018-01-16 18:45:40 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221835760 https://padlet.com/rnelson22/g8bk80gfr892/wish/221836122 I learned that, in the Brainpop, that mixtures and compounds can be classified on their physical or chemical changes.]]> 2018-01-16 18:46:21 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221836122 https://padlet.com/rnelson22/g8bk80gfr892/wish/221836578 Ted Ed I learned that cookie dough is fat and a water mixture 

]]> 2018-01-16 18:47:15 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221836578 https://padlet.com/rnelson22/g8bk80gfr892/wish/221836668 I leaned that the butter in cookies melt and then the dough spreazds. ]]> 2018-01-16 18:47:25 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221836668 https://padlet.com/rnelson22/g8bk80gfr892/wish/221837079 in the brain pop I learned that no matter how closely you look you can't see the different elements of salt and water in the mixture ]]> 2018-01-16 18:48:21 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221837079 https://padlet.com/rnelson22/g8bk80gfr892/wish/221837546 2018-01-16 18:49:25 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221837546 https://padlet.com/rnelson22/g8bk80gfr892/wish/221837653 I learned in the baking video that caramelzation occurs at 390 degrees Fahrenheit. ]]> 2018-01-16 18:49:40 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221837653 https://padlet.com/rnelson22/g8bk80gfr892/wish/221907501 I learned that,  with Mixture, a physical change takes place, and with a compound a chemical change takes place.]]> 2018-01-16 22:22:13 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221907501 https://padlet.com/rnelson22/g8bk80gfr892/wish/221929918 I learned that a mixture and compound are not the same]]> 2018-01-17 01:41:25 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221929918 https://padlet.com/rnelson22/g8bk80gfr892/wish/221930277 I learned that when the cookie dough reaches 92 degrees Fahrenheit, the butter inside melts.]]> 2018-01-17 01:44:38 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221930277 https://padlet.com/rnelson22/g8bk80gfr892/wish/221932045 I learned that we used industrial nitrogen to make explosives.]]> 2018-01-17 01:59:22 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/221932045 https://padlet.com/rnelson22/g8bk80gfr892/wish/222178257 I learned baking has a lot chemical reactions, Emulsion, Salmonella dies, Protein strings unfold, water boils at 212, Maillard Reaction, and caramelization. ]]> 2018-01-17 18:25:36 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222178257 https://padlet.com/rnelson22/g8bk80gfr892/wish/222178848 I learned that butter is an Emulsion. An emulsion is a mixture up of two substances that don't want to stay together. ]]> 2018-01-17 18:26:54 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222178848 https://padlet.com/rnelson22/g8bk80gfr892/wish/222179322 First chemical reaction that changed the world forever was fire.

]]> 2018-01-17 18:28:06 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222179322 https://padlet.com/rnelson22/g8bk80gfr892/wish/222179349 Fire was a major chemical change ]]> 2018-01-17 18:28:10 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222179349 https://padlet.com/rnelson22/g8bk80gfr892/wish/222179689 Water used to be an actual health hazard]]> 2018-01-17 18:28:52 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222179689 https://padlet.com/rnelson22/g8bk80gfr892/wish/222180291 I learned that chemical reactions help us live]]> 2018-01-17 18:30:02 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222180291 https://padlet.com/rnelson22/g8bk80gfr892/wish/222180492 I learned that fire was one of the first chemical reaction and one of the greatest]]> 2018-01-17 18:30:33 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222180492 https://padlet.com/rnelson22/g8bk80gfr892/wish/222180510 First chemical reaction was fire ]]> 2018-01-17 18:30:35 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222180510 https://padlet.com/rnelson22/g8bk80gfr892/wish/222180520 I learned baking has 4 chemical reactions Emulsion Salmonella dies Protein strings unfold.]]> 2018-01-17 18:30:36 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222180520 https://padlet.com/rnelson22/g8bk80gfr892/wish/222180569 I learned that the only pure metals that earth has a significant quantity of are copper, gold, silver, and platinum, all are too valuable, soft or heavy to be used for weaponry.]]> 2018-01-17 18:30:42 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222180569 https://padlet.com/rnelson22/g8bk80gfr892/wish/222180846 Most chemical changes require heat.]]> 2018-01-17 18:31:22 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222180846 https://padlet.com/rnelson22/g8bk80gfr892/wish/222181000 I learned what an emulsion is. An emulsion is a mixture of 2 liquids that are normally immiscible.]]> 2018-01-17 18:31:46 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222181000 https://padlet.com/rnelson22/g8bk80gfr892/wish/222181709 chemical changes often made matter change color]]> 2018-01-17 18:33:21 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222181709 https://padlet.com/rnelson22/g8bk80gfr892/wish/222181769 I learned that chemical changes can't also make matter change color.]]> 2018-01-17 18:33:30 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222181769 https://padlet.com/rnelson22/g8bk80gfr892/wish/222181953 I learned that it is easier to digest food if its cooked, we get more nutrition for a lot less work. 
 ]]> 2018-01-17 18:33:59 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222181953 https://padlet.com/rnelson22/g8bk80gfr892/wish/222182265 I learned that chemical changes often produce smells, release light, release gases or change color.]]> 2018-01-17 18:34:36 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222182265 https://padlet.com/rnelson22/g8bk80gfr892/wish/222182370 2018-01-17 18:34:52 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222182370 https://padlet.com/rnelson22/g8bk80gfr892/wish/222182608 The sodium bicarbonate reacts with acid in the dough to create carbon dioxide gas, which makes airy pockets in your cookies.]]> 2018-01-17 18:35:15 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222182608 https://padlet.com/rnelson22/g8bk80gfr892/wish/222182933 Eggs contain a bacteria so if you eat them raw you can get infected]]> 2018-01-17 18:35:51 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222182933 https://padlet.com/rnelson22/g8bk80gfr892/wish/222183311 Chemical changes cant be undone]]> 2018-01-17 18:36:32 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222183311 https://padlet.com/rnelson22/g8bk80gfr892/wish/222183521 I learned if you mix all the ingredients of a cake you are mixing different matters.]]> 2018-01-17 18:36:51 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222183521 https://padlet.com/rnelson22/g8bk80gfr892/wish/222183934 I learned that chemical changes produce smells, release light, release gases or change color.]]> 2018-01-17 18:37:50 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222183934 https://padlet.com/rnelson22/g8bk80gfr892/wish/222184265 I learned bakers are basically scientists because there are so many chemical changes that happen while baking ]]> 2018-01-17 18:38:36 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222184265 https://padlet.com/rnelson22/g8bk80gfr892/wish/222184705 2018-01-17 18:39:35 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222184705 https://padlet.com/rnelson22/g8bk80gfr892/wish/222185322 The Haber-Bosch process converts nitrogen gas and hydrogen gas to simple ingredients to create ammonia. The two simple ingredients are hydrogen and nitrogen. ]]> 2018-01-17 18:41:07 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222185322 https://padlet.com/rnelson22/g8bk80gfr892/wish/222185597 I learned that in a mixture a physical change takes place.]]> 2018-01-17 18:41:41 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222185597 https://padlet.com/rnelson22/g8bk80gfr892/wish/222185637 Eggs have germs so when you eat raw eggs you can get sick 

]]> 2018-01-17 18:41:46 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222185637 https://padlet.com/rnelson22/g8bk80gfr892/wish/222186056 The Haber-Bosch Process is good and bad, it made fertilizer and explosives]]> 2018-01-17 18:42:50 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222186056 https://padlet.com/rnelson22/g8bk80gfr892/wish/222186378 I learned that when butter melts from the cookie the water is trapped and makes the cookie rise when it is baking]]> 2018-01-17 18:43:37 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222186378 https://padlet.com/rnelson22/g8bk80gfr892/wish/222186564 I learned that plant and animal oils are triglycerides.]]> 2018-01-17 18:44:04 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222186564 https://padlet.com/rnelson22/g8bk80gfr892/wish/222186767 I learned that when food is served raw it can mess with your digestive system so its better to eat your meals cooked. ]]> 2018-01-17 18:44:33 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222186767 https://padlet.com/rnelson22/g8bk80gfr892/wish/222187042 A chemical change is a change that occurs when the particles that make up 2 or more substances are rearranged to form a new substance.]]> 2018-01-17 18:45:13 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222187042 https://padlet.com/rnelson22/g8bk80gfr892/wish/222187868 chemical changes can't be undone, they change color, and can release smell or give off gases. ]]> 2018-01-17 18:47:18 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222187868 https://padlet.com/rnelson22/g8bk80gfr892/wish/222187893 Hydrogen + Nitrogen = Ammonia 
Ammonia = fertilizer. ]]> 2018-01-17 18:47:21 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222187893 https://padlet.com/rnelson22/g8bk80gfr892/wish/222187920 Chemical change can't be undone]]> 2018-01-17 18:47:26 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222187920 https://padlet.com/rnelson22/g8bk80gfr892/wish/222188011 when eating non cook raw food it can ruin your digestive system so you wont process right but when you eat cook so you can nit be sick ]]> 2018-01-17 18:47:39 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222188011 https://padlet.com/rnelson22/g8bk80gfr892/wish/222188089 The experiment of baking a cake was a chemical change because the batter took in heat to become a cake, the batter changed color, it left of an odor, an some of its ingredients left off carbon dioxide in the oven, and this change cannot be undone. ]]> 2018-01-17 18:47:53 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222188089 https://padlet.com/rnelson22/g8bk80gfr892/wish/222188504 When watching this video I learned that this cake is chemical because it cannot be undo]]> 2018-01-17 18:48:48 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222188504 https://padlet.com/rnelson22/g8bk80gfr892/wish/222188537 Chemical change can't be undone]]> 2018-01-17 18:48:53 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222188537 https://padlet.com/rnelson22/g8bk80gfr892/wish/222268825 Chemical changes can take in or give off heat]]> 2018-01-17 23:55:19 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222268825 https://padlet.com/rnelson22/g8bk80gfr892/wish/222837722 Fire was the first foray into chemistry.]]> 2018-01-19 16:06:51 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/222837722 https://padlet.com/rnelson22/g8bk80gfr892/wish/223013472 I learned what emulsion is.]]> 2018-01-20 14:29:45 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/223013472 https://padlet.com/rnelson22/g8bk80gfr892/wish/223013582 I didn't know that water used to be a natural health hazard.]]> 2018-01-20 14:31:21 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/223013582 https://padlet.com/rnelson22/g8bk80gfr892/wish/223013706 I learned that all of the little holes in the cake are caused from carbon dioxide.]]> 2018-01-20 14:33:07 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/223013706 https://padlet.com/rnelson22/g8bk80gfr892/wish/223028738 Some chemical changes can be a serious result.]]> 2018-01-20 17:26:55 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/223028738 https://padlet.com/rnelson22/g8bk80gfr892/wish/224053259 I learned the difference between compounds and mixtures]]> 2018-01-24 00:23:40 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/224053259 https://padlet.com/rnelson22/g8bk80gfr892/wish/224053291 Cookies change because of the heat in your oven, and the chemical reactions that occur because of it.]]> 2018-01-24 00:24:01 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/224053291 https://padlet.com/rnelson22/g8bk80gfr892/wish/224057862 The same thing that revolutionised growing crops also revolutionised warfare and bombs.]]> 2018-01-24 01:03:33 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/224057862 https://padlet.com/rnelson22/g8bk80gfr892/wish/224057911 Cake is a chemical reaction that is irreversible, and takes in heat.]]> 2018-01-24 01:04:02 UTC https://padlet.com/rnelson22/g8bk80gfr892/wish/224057911