for some people‚ yet it is safe enough to be sold without a prescription. Because it is easy to prepare‚ aspirin is one of the most inexpensive drugs available. It is produced in vast amounts. In fact‚ industry makes 43‚000‚000 pounds of the drug every year. This microscale experiment will permit you to make an amount of aspirin equivalent to about 1/2 of that found in an aspirin tablet. Purpose: To synthesize acetylsalicylic acid on a microscale basis. Equipment / Materials: |salicylic
Premium Aspirin Acetic anhydride Salicylic acid
Nair Title: Determination of Aspirin through back titration. Aim: To determine the concentration of Aspirin in a tablet using NaOH and Hcl. Research Question: What is the concentration of Aspirin in a normal tablet? Background: Aspirin is the general name for acetylsalicylic acid (ASA); it is also the trademark of the drug produced by Bayer in Germany. In eighty countries‚ aspirin is a registered trademark‚ but in other places the term aspirin refers to ASA by itself or as an ingredient in
Premium Paracetamol Ibuprofen Sodium hydroxide
of examples review current advertisements banned by the ASA. Critically analyse the rules imposed by the ASA‚ are they reflective of public demand. ASA are the UK’s independent regulator of advertising in all media. They ensure that the ads being produced are legal‚ decent‚ honest and truthful by using the advertising codes and by seeing if the ads meet their regulations. Referring to the L’Oreal foundation make up advertisements‚ ASA decided that it was socially responsible for them to ban
Free Advertising Cosmetics Deception
My association with computers began long before people of my age could lay their hands on one. My father told me that my tryst(try to use another word like history or sth) with technology began since I was four years old‚ when I opened the equipment screws using a screw driver from my father’s toolkit. I have keenly inherited my father’s love for technology‚ as he being an Electronics Engineering Graduate used to assemble and repair various electronic equipment including personal desktop computers
Premium Carnegie Mellon University Computing Computer
Global politics Is the Arab Spring a clash of civilisations Owen Moelwyn-Hughes You will find this article and accompanying activities useful if you are studying the Edexcel A2 global politics option. A clash of civilisations In the immediate aftermath of the 9/11 attacks and the subsequent US invasions and occupation of Afghanistan and then Iraq‚ it appeared that Samuel Huntingdon the Harvard political scientist had been vindicated in his warnings about the clash of civilisations as the principal
Premium Egypt Islam Middle East
aspirin Intro- Aspirin is known as a pain reliever for muscle ache‚ head ache and can prevent heart attacks as well as blood clots‚ and many more things that it can help with. Aspirin is known as Acetylsalicylic acid (ASA) is a Salicylate. Salicylates are organic acids from plants that people for hundreds of years have been used for pain reducing. Salicylic acid irritates the stomach when consumed so German scientist Felix Hoffman suggested ASA as an alternative. Aspirin is made when Acetic Anhydride
Free Aspirin Acetic acid Salicylic acid
Should Tablets Replace Textbooks? Today‚ there is a debate on whether schools should stay with classic textbooks‚ or take a more advanced approach and use tablets as a replacement for all textbooks. Many schools like Carmel are going about having every student own a tablet for class purposes. This is something that Warren Township High School should really consider. Every student at Warren‚ for many reasons‚ should own a tablet. There is no better substitute for textbooks than a tablet. Studies
Premium Education High school Teacher
Synthesis of Aspirin Learning Goals 1. To synthesize aspirin from salicylic acid and acetic anhydride. 2. To purify the crude product by Recrystallization. Introduction Most drugs are chemical compounds which are described as "organic compounds" because they are comprised primarily of the elements carbon‚ hydrogen and oxygen. The present experiment will be the synthesis of a familiar organic compound called aspirin. The common chemical name is acetylsalicylic acid. Aspirin‚ the most
Premium Aspirin Salicylic acid
Abstract For the amount of aspirin in a commercial tablet to be determined‚ different solutions of acetylsalicylic acid mixed with NaOH were created at different concentrations. All the different solutions were then analysed using Novaspec photometer‚ which allowed for a graph to be created and a line of best fit to be made. The amount of aspirin in a commercial tablet was found to be 350mg. Introduction The molecular formula for aspirin‚ also known as acetylsalicylic acid‚ is C9H8O4. It is most
Premium Aspirin Salicylic acid Acetic acid
ASA Bangladesh Research Brief History of ASA ASA stands for Association for Social Advancement‚ which is a non-governmental organization aiming at helping poor people to get out of poverty. Bangladesh earned its independence in 1971‚ but because of the war‚ the whole country needed to be reconstructed. The unstable and bureaucratic political system slowed down the speed of economic development. In the meantime‚ some small non-governmental organizations stepped into Bangladesh to help the local
Premium Poverty Debt Loan