Week 10: Oxidation and Reduction Reactions: The Reactions of Copper Data: Part I: Preparing a solution of copper (II) nitrate Initial mass of copper wire: .520g Mass of copper wire after vigorously scouring: .518g Observations of Copper (II) ribbon mixed with HNO3: Solution turned green. Thick brown gas formed. Copper (II) bubbled vigorously. Cu (II) dissolved‚ solution appeared green/blue. After the addition of H2O a blue crusty precipitate formed. Part II: Synthesis of solid copper
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Greed Is Murder The Shakespearean hero is a perfectionist and protagonist that has become the victim of tragic flaws. Macbeth tragic flaw was his vaulting ambition that made him want to kill the kind. His tragic flaw was also his greed for power and the trait of being gullible. This is what led him to self-fulfilling the witches prophecy and ultimately his downfall. Macbeth had many desires and obsessions that led to a great demist to himself‚ his marriage‚ and a letdown to his country. To begin
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National honor society essay Scholarship‚ leadership‚ service‚ and character and all words that have a significant weight on me. These words are the foundation of everything I need in order to succeed in life. Scholarship leads to educational support‚ and‚ more importantly‚ a full ride to the best colleges possible. Leadership and character are quality traits that will eventually lead to getting people to trust you. Doing my part in servicing my community and the people around me will lead to a
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the tube is under the water but not touching the bottom of the beaker. Warning: Even though the acid has been diluted by the water‚ be sure to wash your hands after handling the gas collection tube. 9. Observe the reaction. When no more hydrogen bubbles are visible‚ the reaction is complete. Tap the tube gently to release any hydrogen gas bubbles on the side of the tube. 10. Wait an additional five minutes so that the hydrogen gas reaches room temperature. 11. Cover the hole in the stopper
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English IV Honors Writing Project - McCoy Seniors will complete a year long writing project to the below specifications. Project will be turned in on April 13‚ 2018. Writings will be compiled in order and placed in a binder or report folder. Each entry will be graded on completeness‚ creativity‚ content‚ spelling and grammar. Writing responses must be double spaced‚ typed in 12 point‚ Times New Roman font. Any assignment not following those requirements WILL NOT BE ACCEPTED. 1.What
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In Honor of the Lusitania The Lusitania‚ a luxurious (unsinkable) ship‚ is currently sitting on the bottom of the Atlantic Ocean. One of the many stories written about the Lusitania includes characters my age‚ Elsie and Frank. The author makes us feel close to the main characters by telling us that they had lost their mother. This means the father of Elsie and frank needed to care for them on his own. The Lusitania a supposedly “unsinkable ship” met its fate at the hands of a German U-boat
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John F. Kennedy once said‚ “ask not what your country can do for you‚ ask what you can do for your country.” No matter the scale‚ whether it be nationally or locally‚ in order to create a thriving community‚ it is essential that all members contribute in various avenues of life. From the intellectual prestige of scientists‚ the leadership skills of politicians‚ to the resilience of construction workers‚ each and every capacity is essential for a successful community. Through communal action‚ individuals
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Steven Avedissian Eng III/ Mr. Barrera P. 6 10/5/16 Honor and Dignity in The Crucible In “The Crucible‚” by Arthur Miller‚ life is a gift from god that is not worth losing over proper principles‚ such as reputation. mOne of the biggest examples of this is shown in the character John Proctor. Women confessing to witchcraft or not confessing affects their reputation both ways. Reverend Hale risks others reputations to save his own reputation. Many have pride in their good well known name‚ but as the
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I am writing this story because this is serious topic. I was taught that this is a topic that we shall not take lightly. I have taken a honor code in sociology to help people who is dealing with something like this. This story is not meant to discourage anybody‚ but to open their eyes. This story‚ I hope‚ would emphasis the severity of this issue. Everybody’s life is equally important than the rest. I seen too many of my friends and strangers who talks about how they contemplated this before
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The Dissolving of Solid Sodium Hydroxide in Water Procedure: 1. Measure out approximately 200 mL of distilled water and pour it into the calorimeter. Stir carefully with a thermometer until a constant temperature is reached. Record the volume of water and the constant initial temperature of the water on your data table. 2. Place a plastic measuring trough on top of the digital balance‚ and then zero the balance (press the tare button) so that the mass of the trough will be "ignored" and
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