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    Charles Lindbergh Shortly after Charles Lindbergh landed‚ he was swarmed by 25‚000 Parisians who carried the wearied pilot on their shoulders. They were rejoicing that Charles Lindbergh‚ the American aviator who flew the first transatlantic flight‚ had just landed at Le Bourget field in France. Having just completed what some people called an impossible feat‚ he was instantly a well-known international hero. Despite his pro-German stance during World War II‚ Charles Lindbergh is also an American

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    balance lab

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    Ashley Huston ILab‚ Week #2 CATIONS AND ANION LAB Introduction The purpose of this lab is to demonstrate a double-replacement reaction of ionic compounds. In this experiment‚ you will combine two ionic compounds. Both compounds are soluble in water. If a response happens between these two compounds‚ then a precipitate will form because one of the two resultant compounds is not soluble in water. This is a hint that a reaction took place. Cations are positively charged ions that are attracted

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    Charles Dickens and his family. Charles Dickens was the second of eight children. His sibling’s are named Alfred Lambert Dickens (Brother)‚ Augustus Dickens (Brother)‚ Frederick Dickens (Brother)‚ Alfred Allen Dickens (Brother)‚ Harriet Dickens (Sister)‚ Frances Dickens (Sister)‚ and Letitia Dickens (Sister).His mom‚ Mrs. Elizabeth Barrow-Dickens‚ was aspired to be a school teacher and school director. She cared very much about her children and cared for them. His father‚ Mr. John Dickens‚ was

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    Chromatography Lab Report

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    Chromatography lab Purpose: To separate food colorings into their component dyes using paper chromatography. Materials: Chromatography paper‚ Food coloring‚ Ruler‚ Pencil‚ Solvent solution‚ Test tubes‚ Test tube rack. Safety precaution: wear aprons‚ to make sure that you don’t get any of the alcohol on your clothes‚ and if you break a test tube you don’t get glass on you. Procedure: See-attached handout. Results: See chromatography with Audrey’s lab report.

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    Charles Drew: An Inspiration Charles Richard Drew was born on June 3‚ 1904 in Washington D. C. He was born to a middle- class family. His father‚ Richard Drew was a carpet layer‚ and his mother Nora Burrell was a grade school teacher. Drew’s family lived in Foggy Bottom‚ a neighborhood in D. C.‚ after relocating from Pompano Beach‚ Florida‚ where he attended elementary and junior high. As a child Drew was showed to be quite athletic. He won a variety of medals for swimming‚ and later even more

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    Science Lab

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    various metals with ionic salts Materials: * 4 test tubes * test tube racks * 10mL measuring cylinder * 4 metals (in containers)- Zn‚ Sn‚ Mg‚ Fe * copper (II) sulphate solution Safety: 1. Be careful with copper (II) sulphate solution it is poisonous and corrosive. handle with care 2. Do NOT BREATH in any gases produced 3. If you touch any of the metals‚ you MUST wash your hands at the end of the lab Procedure: 1. Collect the materials and put on safety

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    Scientists speculated that organisms change over time. The British naturalist Charles Darwin made the most important contribution to scientific knowledge in 1859 on how organisms change or evolve over time. Darwin explained that the environment selects the kinds of adaptations in organisms that will help them to survive. (Charles Darwin) Scientist believed that this change affected a group of organisms called species. Theories of Evolution Darwin was not the first to propose a theory explaining

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    Magnesium Lab

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    Lab Report Background Information: Magnesium is an alkaline earth metal that has the symbol Mg. Magnesium is a fairly strong‚ silvery-white‚ light-weight metal (one third lighter than aluminum). In a powder‚ it heats and ignites when exposed to moisture and burns with a white flame that is harmful to the eyes. It is difficult to ignite in bulk‚ but once ignited‚ it is difficult to extinguish. Magnesium Ribbon is a long strip of magnesium metal about 3 millimeters wide and 10 meters long with

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    calorie lab

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    Materials: To complete all steps and smoothly complete the lab we first needed an almond‚ which what will be burned to find the energy and calories. Next we needed a paper clip to straighten out and put the almond on as a safe and efficient way to burn the almond. A scale and small aluminum-weighing dish were needed as well to weigh out the almond and paperclip. The lab also required a graduated cylinder‚ test tube‚ distilled water‚ thermometer‚ a Bunsen burner‚ a sparker‚ a calorimeter and safety

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    Macromolecules Lab

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    MACROMOLECULS LAB: What are the mystery powders? Period: 4 Asia Enoch Introduction: A carbohydrate is an immediate form of energy in your body. Monomers is smaller than a polymer. For carbohydrate the monomer is sugar and the polymer is a polysaccharides. Carbohydrates are important to our body because we need to use energy. The purpose of this lab is to figure which one is the monomer and which one is the polymer. Hypothesis: If I place two drops of iodine into the mystery powder‚ it

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