b. Characterization of Aspirin B. Set – up Fig. 11.1. Suction Filtration Set – up C. Table 11.1 List of Necessary Chemicals Sample Structure Purpose Physical Properties Hazards Salicylic Acid Starting Material Appearance: white powder Molar Mass: 138.12 g/mol Melting Point: 1590C Boiling Point: 2110C Density: 1.44 g/cm3 Mildly irritating (pulmonary irritants). Harmful by inhalation‚ ingestion and through skin absorption. Acetic Anhydride
Free Aspirin Acetic acid Acetic anhydride
end. Changes of copper complexes when various are added and filtering out the precipitate by using Buchner funnel for vacuum filtration .The experiment started with preparation of copper (II) hydroxide and addition of copper oxide then addition of droplets of chloride complex. Then the addition of ammonium complex and the preparation of copper metal. And the vacuum filtration takes place. Introduction Copper is a reddish-orange metal that is used widely in the electronics industry due to its properties
Premium Copper Zinc
E18-1: Identifying Reversing or Permanent Difference and Showing Effects Instructions: a) Match each item on the following list to the number below that best describes it. i. Reversing Entry that results in future deductible amounts and‚ therefore will usually give rise to a future income tax asset. ii. Reversing Entry that results in future taxable amounts and‚ therefore will usually give rise to a future income tax liability. iii. A permanent Difference b) Indicate
Premium Balance sheet Depreciation Income tax
Name: Course: Date: Instructor: Part One The artifact‚ in this case‚ is a prototype by the name Milky Way Flying Object (MWFO3). The artifact has been engineered in a way that it is easily maneuvered. In addition‚ its design has considered the adverse condition of outer spaces such as temperature and flying objects. Therefore‚ the chances of such conditions destroying the prototype are minimal. Its exterior parts are made out of material obtained from an aircraft‚ which crash-landed on bare soil
Premium Extraterrestrial life Life Earth
countries with immigrant parents. However‚ it is not limited to one group of people‚ many people could share my experiences through their friends. Through examples and short stories the reader can develop a greater understanding of the Afghan culture. In addition‚ the piece addresses misconceptions about the Afghan culture. Although this piece speaks about the Afghan culture where readers can connect to my experience by relating similarities they have experienced in their homes. Venue’s Readership: Chicken
Premium Culture The Culture Soul
Wealthy. Powerful. White. Men. All of these things are something the power elite have in common with each other. In addition‚ they presumably went to the same Ivy League institutions‚ and were a part of the same gentleman’s organizations. C. Wright Mills interpreted the world through a perspective which was influenced by Max Weber. In this perspective‚ he envisions the United States having a power elite who commands the 3 major resources of modern society‚ the economy‚ government‚ and the military
Premium
and shared resources to develop “world-class” quality. In addition‚ Corning has instilled the pursuit of joint ventures into its company structure. Joint venture partnerships have increased the complexity of Corning’s business sectors and have helped Corning become an evolving network of businesses. Corning has found difficulty in managing the financial and technical resources required to support the variety of its businesses. In addition‚ it foresees tremendous opportunities from its innovative
Premium Joint venture Proposal Proposals
professionals to have the knowledge and the skills or the proper level of training before administering medication to Mr. B. In addition‚ the medication policy must stipulate of how to order dispose‚ administer‚ store and record medicine. Also‚ all health care employees need to uphold the medication policy. The medication policy must audit very often for instant‚ every year. In addition‚ the policies and procedures of administering medication are to be explained in depth to the care employees of how administering
Premium Medicine Health care Pharmacology
and satisfaction of foreign tourists‚ as well as the opinion of the Manager and performer. Further analysis of the marketing strategies used by PT. Taman Borobudur‚ Prambanan and Ratu Boko (PT. TWCBPRB) to the tourist area of Prambanan Temple. In addition‚ conduct an analysis to the tourist satisfaction in the tourist area of Prambanan temple with doing identify to the perception‚ motivation‚ tourist opinion‚ the organizer and the tourist.
Premium Tourism Tourism Marketing
of XYZ Business Company 10 Manchester Street Atlanta‚ GA 31020 Dear Mr. Rooney: Justification Report on the Addition of New Articles to our Current Collection Due to the lack of diversity of articles‚ the addition of new articles to the current collection would be essential. As a result‚ articles being out dated and a good number of them are used as case studies. The addition of new articles to the company is necessary because it would assist in broadening workers understanding of different
Premium Business ethics Ethics Corporate social responsibility