The aluminum gains this charge by losing electrons during the reaction. We lined up the glasses and added 0.25g of copper II chlorine to the first glass, 0.50g to the next glass, and so on untill the last glass was filled with 3.0g of copper II chlorine. The balanced equation for the reaction is 3CuCl2 + 2Al => 2AlCl3 + 3Cu, where Cu symbolizes copper, Cl symbolizes chlorine and Al symbolizes aluminum. Copper II Chloride + Aluminum = Copper + Aluminum III Chloride 3(CuCl2) + 2(Al) = 3(Cu) + 2(AlCl3) Three Copper Chloride + Two Aluminum = Three Copper + Two Aluminum III Chloride Create your own unique website with customizable templates. During the reaction between copper(II) chloride and aluminum, the aluminum dissolves to create a solution with aluminum ions with a +3 charge and copper metal. It is also evident that the reaction was an exothermic one. As shown in the equation above, the chlorine broke its bond with the copper, and attached itself to the aluminum. To begin our experiment, we filled up twelve glasses with forty mili-liters of water each. This type of reaction is known as an oxidation-reduction reaction, or a redox reaction. Is the Coronavirus Crisis Increasing America's Drug Overdoses? Festival of Sacrifice: The Past and Present of the Islamic Holiday of Eid al-Adha. These two substances, when dissolved into water, perform a single-replacement reaction. What Do Copper(II) Chloride and Aluminum Form When They Are Combined. ), The Secret Science of Solving Crossword Puzzles, Racist Phrases to Remove From Your Mental Lexicon. It is also an exothermic reaction, meaning that heat is released during the process. This created pure copper and aluminum III chlorine. The aluminum gains this charge by losing electrons during the reaction. We dissolved the blue solute into the water and let it sit for a few minutes. The heat it created could be seen in the temperature change and also in the formation of bubbles. When combined, copper(II) chloride and aluminum form copper metal and aluminum chloride. It was evident a single replacement reaction occurred. Fact Check: What Power Does the President Really Have Over State Governors? Will 5G Impact Our Cell Phone Plans (or Our Health?! This type of reaction is known as an oxidation-reduction reaction, or a redox reaction. I noticed the following during the experiment: The solution after the reaction was quite different than before. During the reaction between copper(II) chloride and aluminum, the aluminum dissolves to create a solution with aluminum ions with a +3 charge and copper metal.
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