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0:47
Chemistry class - Copper chloride practical explained #electrolysis #copperchloride #electrodes #anode #cathode #anions #cations #exams #revision #gcse #stem #school #science #combinedsciencegcse #chemistry | Matt Green
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SOLVED: DATA TABLESData Table Metal Salt Light EmissionMetal SaltPotassium ChlorideLithlum ChloridoCopper ChlorideSodium ChlorideUnknown SaltColor FlameFirst Spectrum Line ColorFirst Spectrum Line NumberFirst Spectrum Line WavelengthSecond Spectrum Line ColorSecond Spectrum Line NumberSecond Spectrum Line WavelengthCarolina Distance Leamingabun
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I found everything I needed to do a really cool reaction between copper (II) chloride and aluminum at the hardware store! The copper chloride is made through a double displacement reaction that occurs between solutions of copper (II) sulfate, found in tree root killer, and calcium chloride, a common salt used to melt ice in wintertime. The reaction between copper chloride and aluminum generates hydrogen gas, which is very flammable! The blue green colors you see are the result of electrons in co
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OL Science Hub (Ong And Low Eduhub) 🇸🇬 on Instagram: ". . Imagine drawing shrödinger's model on paper 😭 . . John Dalton proposed that matter is composed of indivisible particles called atoms, laying the foundation for modern atomic theory in the early 1800s. J.J. Thomson discovered electrons in 1897, leading to the "plum pudding" model, which described atoms as spheres of positive charge with embedded electrons (just like a plum pudding!). Subsequent experiments would prove this model wrong.
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