skinned and the only way to accomplish this is through the use of the skin bleach. They did not come to this conclusion by themselves. While watching the documentary Skin Bleaching Addiction‚ I noticed that the Nigerian men also showed a preference for the lighter skin women. The men in the documentary made comments about how they prefer a woman with lighter skin due to preference but they did not approve of the women that bleach their skin since these women “look like ghost or sickly”. Among African
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experimented on the reactions of the chemicals that undergoes SN1 or SN2 reaction. Nine different compounds were given to be examined with two reagents - NaI in acetone and AgNO3 in ethanol. The SN1 reaction happens in AgNO3 in ethanol reagents‚ and SN2 reaction is in NaI in acetone. Procedure: Following the lab manual. Results: compound NaI /acetone (SN2) AgNO3/ethanol (SN1) Bromobenzene NR NR Bromocyclopentane X 2 sec Bromocyclohexane NR 4 sec 2-bromobutane 5 min 2
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by adding drops of vinegar‚ bleach and ammonia to the controlled water. We found that the vinegar was the most effective and the quickest. The ending results were very interesting when being compared to our hypothesis and we learned that some chemicals can react faster than others and each contains a different level of concentration. HYPOTHESIS: For brine shrimp exposed to increasing concentrations of three chemicals‚ ammonia will have the highest LC-50 (toxicity)‚ bleach will have the intermediate
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Pos t-Lab Data Summary Note : some questions will display a variable like "nCount" or "SyInput" instead of an actual number in the data summary. Q# Question Text 5) Data Entry - No Scoring Enter the precise mass in GRAMS of the potassium iodate used to prepare your primary standard solution. Your mass precision should be reported to a thousandth of a gram‚ i.e. 0.302. (Use 3 significant figures.) Your Answer: 0.536 No Points Possible 6) Scoring Scheme: 3-3-2-1 If one had weighed out precisely
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General Chemistry Laboratory 151 Chemiluminescence Introduction: The objective of tis experiment was to carry out systematic series of experiments in order to determine which chemicals and which ratios of chemicals produce the brightest light. Also‚ this experiment will determine which chemical produces the longest light. Chemiluminescence is the emission of light (luminescence)‚ as the result of a chemical reaction. There may also be limited emission of heat. This occurs because the
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time. Because the trials were done systematically from one to the next‚ only one element of each trial was changed at a time‚making it easy to single out the defining factors. There were many chemicals used during this experiment including Luminol‚ bleach‚ DMSO‚ NaOH‚ HCl‚ and H2O2. On the second day of trials‚ the Luminol was chilled to test the effects this would have on the glow we obtained through chemical reactions. Results of Day 1: Table 1: Trial | Luminol (D) |
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strategic decisions that have changed the company dramatically in size and type of products offered. Clorox exited businesses that were not doing well (insecticides‚ bottled water‚ restaurant equipment) and built up its core brands with new products (bleach gel pen). Clorox used acquisition strategy to buy First Brands Corp. giving it a number of nationally known brands including the Glad line of plastic food and trash bags. [Learning Outcome 1.1: Explain why strategic management is important‚ Learning
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I used to bleach and dye my hair a different color every month when I was in high school. (my hair is hot pink and black in my senior picture) I have tried almost every semi-permanent metallic dye and that’s definitely what you see pictured above. The colors look like After Midnight Blue (dark blue)‚ Bad Boy Blue (light blue)‚ Hot Hot Pink (dark pink)‚ and Cotton Candy Pink (light pink)‚ all by M-P. I hope this helps. TOOLS: highlighting comb‚ clips‚ foils‚ color brush‚ hair bleach with the appropriate
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the gas produced after reaction | Do not open petri dish once the solutions are mixed. Toxic gasses may be present | Inform teacher‚ immediately seek medical attention | Results: The Sodium Chloride NaCl was decomposing faster than Sodium Iodine NaI in the sunlight. Whereas the petri dishes placed in the dark location as a control showed no signs of decomposition or change in colour.
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Adeline Yen Mah’s novel Chinese Cinderella is an autobiographical novel about ‘the secret story of an unwanted daughter.’ The novel is memorable because the story is intriguing and it is also historical as it depicts the chaos of China in the early 1940s. The novel is also remarkable for its strong depiction of characters. The novel is based on a girl called Adeline who is neglected and unloved by her family members. There are few people who love her. Adeline’s family considers her bad luck because
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