CHM 2046 L Scheme of Analysis for Unknown 9A/9B “Fair Game” Unknowns * Cations: Na+‚ K+‚ NH4+‚ Ca2+‚ Mg(H2O)62+‚ Al(H2O)63+‚ Zn(H2O)62+‚ Cu(H2O)2+‚ Ag(H2O)+ * Anions: Cl-‚ NO3-‚ SO4-2‚ HSO4-‚ OH-‚ CO3-2‚ HCO3-‚ S-2 * Insoluble Salts: Ca(OH)2‚ CaCO3‚ CaSO4‚ Mg(OH)2‚ MgCO3‚ Ag2O‚ AgCl‚ Ag2S‚ CuO‚ CuCO3‚ CuS‚ Zn(OH)2‚ ZnCO3‚ ZnS * Alums: [Al(OH2)6]2(SO4)3∙6H2O‚ Na[Al(OH2)6](SO4)2∙6H2O‚ K[Al(OH2)6](SO4)2∙6H2O‚ NH4[Al(OH2)6]2(SO4)2∙6H2O * Hydrated Ions: Na2CO3∙10H2O‚ Na2SO4∙10H2O
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Mrs. S. is an 83 year old woman with multiple medical problems‚ including chronic obstructive pulmonary disease (for which she sees a pulmonologist)‚ atrial fibrillation and systolic heart failure (for which she sees a cardiologist)‚ hypertension‚ diabetes‚ depression‚ and mild dementia. She comes to your provider’s office today with a new list of medications. Her pulmonologist changed her inhaler from one brand/strength to another brand/strength‚ but she is not sure why. Her cardiologist took her
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“Biology Article” Barbara Manley Professor Trinna S. Johnson Introduction to Biology May 9‚ 2013 A New System for Cancer Detection This article summarizes a new technique that would allow for cancer cell detection without being invasive to a person’s body. It states that currently‚ human cancer cell detection is conducted through a person being cut on or biopsied. This new procedure allows for humans bodily fluids to be utilized in detecting cancer cells. Chandra states‚ “While current
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Thebian play of Antigone has excited many debates over the years. The most prevalent being who exactly could be characterized as the tragic hero in the story. The argument that Antigone is the hero is deffinatly a strong one. There are many critics who believe that Creon‚ however‚ is the true protagonist of the play. In order to determine whether or not Creon is the tragic hero one must first examine what a tragic hero is. Aristotle states that a hero is neither purely innocent nor purely malevolent
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1) The similarities between visual and nonverbal communication are slightly varied but overall the same. They both operate on the interpreted meaning of the action of the picture. They both rely on the emotional or inferred response from the action or media. 2) I believe it to be completely ethical to make a website more engaging to increase sales or traffic. If a competitive edge can be found by adding more facets to the experience on the web site then the advantage lies with them. Implying that
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Week8 Ch 20: 5‚11‚15 5. Turn back to figure 20.1‚ which lists prices of various IBM options. Use the data in the figure to calculate the payoff and the profits for investments in each of the following February expiration options‚ assuming that the stock price on the expiration date is $195. a. Call option‚ X = $190. b. Put option‚ X =$190. c. Call option‚ X = $195. d. Put option‚ X =$195. e. Call option‚ X = $200. f. Put option‚ X =$200. St =$195 COST PAYOFF PROFIT CALL 6.75 195-190=5 -1
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GEOG 1106 Lab 11 Biomes Directions: Listed below are the lab questions to answer. 1. Use the Whittaker biome figure to determine the biome of the places listed below. Place Average Temperature oC Annual Precipitation (cm) Whittaker’s Biome La Selva‚ Costa Rica 22.1 403 Tropical Rain Forest Marietta‚ Ohio 12 105 Temperate Deciduous Forest Pasadena‚ CA 18.2 51.8 Woodland/Shrub land Temperate Ferron‚ UT 8.8 20.9 Grassland and Desert Tucson‚ AZ 21.1 21.9 Subtropical Desert Santa Rosa National Park
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The Truth about Article 370 by Arvind Lavakare Rambhau Mhalgi Prabodhini Registered under Societies Act. (Reg. No. 618 Bom./82)‚ Trust Act (Reg. No. F-7863 Bom./82). 80G Certificate No. : •ÊŒ ‡ Ê ‚¢ Å ÿÊ - •Ê.ÁŸ.(¿Í ) /◊È . Ÿ./ 80- ¡Ë/ 1741/2003/2003-2004 FCRA No. : 083780667. Mumbai Office : 17‚ Chanchal Smruti‚ G. D. Ambekar Marg‚ Wadala‚ Mumbai-400031. Tel. : +91-22-24136966 Fax : +91-22-24156725 1 © Rambhau Mhalgi Prabodhini Publication no. : Gen./Eng./B 54/2005/1 Published on
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spots were present for a compound‚ give Rf value for each component and state if the component was major or minor. | 100% hexane | 25% EtOAc in hexane | 10% EtOAc in hexane | Fluorene | 0.34 cm | 0.94 cm | 0.67 cm | 9 - fluorenol | 0.00 cm | 0.49 cm | 0.05 cm | 9 - fluorenone | 0.00 cm | 0.69 cm | 0.21 cm | 2. Explain how Rf values were generally affected by polarity of the solvent/eluent systems. As part of your answer‚ rank the solvent/eluent systems in order of decreasing polarity
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The first constitution was written in the United States was called the “Articles of Confederation.” It established a loose league of friendship between thirteen sovereign states and proposed that each state have its sovereignty‚ freedom‚ and independence. The Articles of Confederation approve in 1781‚ which led to a period of crisis between the years 1781 and 1789. This period refer as the Critical Period. The Articles of Confederation was the precursor of the United States Constitution because of
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