TLC FULL LAB REPORT Objective: The purpose of this experiment was to identify compounds in a mixture by Rf values and to determine the best solvent to use. Also is the analysis of mixtures before‚ during and separation. Possible solvents: Hexane MW- 86.17 g/mol Hazards-flammable‚ harmful if swallowed Melting pt / boiling pt (degree Celsius) - 69 Density-.6548 g/ml [pic] Methanol MW-32.04 g/mol Hazards- flammable‚ eye irritant Melting pt / boiling pt- 65 Density-.7918 g/ml [pic]
Premium Thin layer chromatography Solvent Ethanol
Full Costs and their Uses Cost is a measurement‚ in monetary terms the amount of resources used for some purpose may be defined as a sacrifice or giving up of resources for a particular purpose. are frequently measured by the monetary units that must be paid for goods and services. Three Important Ideas for Costs 1.Cost measures the use of resources. *The cost elements of producing a tangible good or intangible services are physical quantities of materials‚ hours of labor service and quantities
Premium Cost accounting Inventory Costs
MOUNT KENYA UNIVERSITY CRIMINAL LAW II 8TH JULY 2012 GROUP MEMBERS ADM 1. ANTHONY GACHERU DLAW/111/03297 2. DANIEL MUIRURI DLAW/111/02254 Disscuss Crimes that carry the death sentences Under Kenyan law‚ offences of murder‚ treason and robbery with violence‚ including attempted robbery with violence‚ carry a mandatory death sentence3. In this paper‚ the National Commission seeks to demonstrate the urgent need for the abolition of the death penalty from Kenya’s statutes. This is
Premium Capital punishment Human rights Crime
Full Practice Authority Full Practice Authority for NPs is a significant legal issue that limits the role of NPs and affects health and care delivery. The range of activities that the nurse practitioner should practice is legally regulated by the licensing state and is a controversial issue in the medical community. Nurse practitioners must hold Registered Nurse (RN) licensure it the state in which they practice. However‚ unlike Registered Nurses‚ Nursing practitioners are advanced above the nursing
Premium Medicine Nursing Healthcare occupations
CHAPTER 5 – STRATEGIC MANAGEMENT Developing Business Strategy Industry: a group of organizations/firms that share similar resource requirements (raw materials‚ labour‚ technology‚ customers). Five-Forces Model – Analyzing External Environment Allows us to systematically assess the industry environment. - The relationships between the five forces determines attractiveness of the industry environment - Used to make strategic decisions that leave the firm in the best position to defends itself
Premium Free trade International trade Free trade area
Full lace wigs are in now! They are fashionable‚ versatile and look amazing on. They get better‚ vary and offer you the glam‚ expert‚ easy‚ sexy and drop dead stunning look you want and need! This is the explanation to shifting your style without breaking the bank. It is also the key for non-surgical hair replacement solutions for individuals with Alopecia. Kapenzo™ full lace wigs are one of a kind. A European inspired brand that is designed crafted and packaged in North America gives you the
Premium Cosmetics Marketing Hair
When It was proposed that full inclusion of children with disabilities is a civil right‚ it makes one want to research the topic more by going through the various websites and reading what human rights advocates were discussing. The Learning Disabilities Association of America were quoted as saying “that they do not support ‘full inclusion’ or any policies that mandate the same placement‚ instruction‚ or treatment for ALL students with learning disabilities.” There are no two disabilities that are
Premium Education Educational psychology Disability
The last sentence “The WInchester House stands as a haunting monument to a broken heart” of the article “Whispers From The Grave” by Scholastic Scope‚ can mean many things. A possible meaning for this sentence is that the Winchester House is very popular and many people go to visit it because of its past with ghost haunting it and how Sarah Winchester was very sad and depressed while living in that house from her daughter and husband dieing. “But Sarah’s happiness was short-lived. Just 42 days after
Premium Family Death Edgar Allan Poe
5 Paragraph Outline 1. Introduction Paragraph Story (anecdote) 3-4 sentences Music helps students master memorization. Music can help students develop languages and reasoning skills. Learning about music allows the student or teacher to feel relaxed. Students and teachers need the music in school. 2. Main Point 1 Paragraph Music helps students master memorization. Although most students preform with sheet music in front of them. They’re constantly using their memory. In music they use memory to
Premium Education Learning Teacher
Detailed Worldview Outline Please use this outline template instead of the one posted on the assignment page. In module 7 you will write your Worldview Essay that displays your worldview. The seven sections (questions) below will serve as the paragraphs in your final essay. You will get started on your essay by answering the questions below with your thoughts. Your answers to these questions reflect your worldview‚ and they may change somewhat by the time you write your final essay. One of the
Premium Religion Epistemology Writing