analyzing an unknown Group 1 metal carbonate‚ M2CO3. There are 3 main reactions in this lab: 1. Equation 1: M2CO3 (s) → 2M+ (aq) + CO32- (aq) 2. Equation 2: Ca2+ (aq) + CO32-(aq) → CaCO3 (s) 3. Equation 3: CaCl2 (aq) + M2CO3→ CaCO3 (s) + 2MCl (aq) The precipitated calcium carbonate is then filtered‚ dried‚ and weighed. The moles of calcium carbonate‚ CaCO3‚ are equal to the moles of Group 1 metal carbonate‚ M2CO3‚ added to the original solution. Dividing the mass of the unknown carbonate
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SCREENING EXTRACTED FROM GOTU KOLA (Centella asiatica) ROOTS EXTRACT Submitted by: ALIANA CLARENCE B. JAMERO IV – REG A Research Paper Presented to the Faculty of Gusa Regional Science High School Region X In Partial fulfilment of the requirements For Research 2 Submitted to: ERMA S. DAPIN Adviser March 2014 APPROVAL SHEET The research paper hereto attached‚ entitled; “ISOLATION AND SCREENING EXTRACTED FROM GOTU KOLA (Centella asiatica) ROOTS EXTRACT” prepared by ALIANA CLARENCE
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Introduction Staphylococcus aureus (S. aureus) was first discovered in the 1880s and is a dangerous and versatile pathogen that causes many types of severe diseases. Most commonly it causes skin infections‚ respiratory tract infections‚ and food poisoning. In the 1940s‚ when the antibiotic medications such as penicillin was discovered and introduced‚ it became a primary treatment for S. aureus infections. However‚ misusing and overusing the use of antibiotics caused the evolution of these bacteria
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Lab Report Preparation Guidelines—IR Spectroscopy‚ General Unknowns‚ CH 315. Introduction/Purpose State in simple terms what the purpose was. Since one is issued a vial of an unknown substance‚ the “purpose” as such is not exactly in doubt. The object is simply to state that obvious purpose‚ as well as summarize (a comma-ed list here is fine) the various means‚ tests‚ so forth that are performed in the approximate order that they are performed. (approximately 10 points) Experimental
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The Comparative Analysis of Simple Staining and Gram Staining Techniques by observing E. Coli and S. Pyogenes under the Compound Light Microscope INTRODUCTION: A German bacteriologist‚ Dr. Theodore von Escherich‚ was the first man in 1885 who discovered the bacterium named Escherichia coli‚ which are gram negative and appears in rod shaped. Most kind of bacteria E. Coli does not cause diseases and some strains indeed are beneficial in helping the process of food breaking down in the intestines
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internal conflicts and issues that even some of the greatest men of our society surely have. To be such an individual in many instances may not be what it appears. The following discussed poems are examples of such misjudgment. In W.H. Auden ’s "The Unknown Citizen" each line from beginning nearly to end consists of something that this individual has done that would associate him with being a man of the "Greater Community" (Auden 5). All of his traits are either professional or approved of by the overall
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Staphylococcus Aureus Bacteria This paper will explain how the infectious organism staphylococcus aureus is transmitted through food. Discuss a real life outbreak of staphylococcus aureus in the United States. Also describe the clinical symptoms‚ the duration of the symptoms‚ and any treatments for the disease. The author will discuss the steps to be taken to prevent further outbreaks‚ including personal as well as environmental precautions and methods that can be taken. Staphylococcus aureus bacteria
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and Chemotherapy. Washington‚ DC: American Society of Microbiology;. Abstract LB‐29. • Riggs MM‚ Sethi AK‚ Zabarsky TF‚ Eckstein EC‚ Jump RLP‚ Donskey CJ. (2007) Asymptomatic carriers are a potential source for transmission of epidemic and nonepidemic Clostridium difficile strains among long‐term care facility residents. Clin Infect Dis; 45:992–998. • Eltringham I. (1997) Mupirocin resistance and methicillin-resistant Staphylococcus aureus (MRSA). J Hosp Infect (35) 1-8.7.
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Delivery System‚ 2005). Health care is made up of a different set of private data collection systems (Unknown‚ 2010). Health information technology may have the ability to make the collection better and ethnicity‚ and language data‚ as these data could be put together (Unknown‚ 2010). For example‚ in a person’s personal health record is used in electronic health records and other data systems (Unknown‚ 2010). Hospitals have information systems for data collection and reporting‚ staff who are used to
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Occupational Paper: Registered Nurse The career I am doing my paper over is the occupation of a Registered Nurse. The reason behind that is that at this moment‚ that is my focused career goal. (At a later time‚ it may be Nurse Practitioner‚ or Nurse Anesthetist.) I enjoy helping people and the nursing field hopefully will help me achieve those goals along with give my son a better future he deserves. The educational requirements of becoming a RN are taking anatomy‚ physiology‚ microbiology‚ chemistry
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