Purpose 1. To prepare a dry-packed sample of product mixture of ferrocene and Acetylferrocene 2. To separate and purify the components in the product mixture by column chromatography. 3. To check the purity of the components by thin-layer chromatography (TLC). 4. To calculate the yield of acetylferrocene and the percent recovery of unreacted ferrocene. Table of Quantity showing various physical properties Type of substance Molecular Formula Molecular Weight (g/mol) Density(g/cm3) M.P
Premium Chromatography Solvent Solubility
The Components of an Information System A system is a group of components that work together to achieve a purpose. There are five components that make up an information system. The five components are Hardware‚ Software‚ Data‚ Procedures‚ and People. These five components make up every information system from the smallest system to the most complex system. The first component is the hardware‚ which are electronic components and related gadgetry that input‚ process‚ output‚ store‚ and communicate
Premium Computer Computer program Computer software
hardware and software: The difference is that you can touch hardware unlike the software. Also you can download software’s but a hardware you have to buy it‚ also the hardware has an expiration time but the software doesn’t 4. Identify the main components of a general-purpose computer: o central processing unit (CPU): Examples: Intel 8088‚ Intel Itanium‚ Motorola 6800‚ Zilog Z80 [pic] [pic] main/internal memory (including ROM and RAM): Types of RAM: DRAM (Dynamic Random Access Memory)
Premium Macintosh Operating system Personal computer
Rohan Savara Rohan Savara Fitness Components of Volleyball Fitness Components of Volleyball 29th of January 2012 Year 11E Year 11E What is Volleyball? Volleyball is a game for two teams‚ usually of six players‚ in which a (volley)ball is hit by hand over a high net. Each team tries to score points by grounding a ball on the other team ’s court. A player on one of the teams begins a ’rally ’ by serving the ball (tossing or releasing it and then hitting it with a hand or arm)‚ from behind
Premium United States Volleyball The A-Team
1. What is working memory? Please describe the components of working memory and discuss the status of empirical evidence for each of them. Working memory and its components The term working memory refers to that portion of memory used for temporary storage when doing cognitive tasks like multiplying numbers‚ solving syllogisms or remembering something a lecturer said before writing it down. It stores information intermediately as it is worked with. Working memory can thus be compared to a sketchpad
Premium Working memory Frontal lobe
According to the hypothesis of Baltes and his colleagues there are five components of wise judgment consisting of factual knowledge about matters of life‚ procedural knowledge‚ lifespan contextualism‚ recognition and management of uncertainty and relativism regarding solutions. An example situation is one that a mother knows her seven year old child has stolen has stolen a box of cookies from the store while she was shopping. In this situation the mother is well aware of the factual knowledge that
Free Understanding Knowledge Scientific method
BIOL 231 – Marine Environment Title An integrated study of the Mpenjati Estuary-Beach System. (Physical Component) Kutlo Thathe University Road Westville Private Bag X 5600 Durban 4000 210551705@stu.ukzn.ac.za Abstract This study was conducted at the Mpenjati Estaury which is located in Port Shepstone and lies along the south coast of Kwa-Zulu Natal. An estuary is a partially enclosed coastal body of water which is either permanently or periodically open to the sea and within which
Premium Water Tide Sediment
CULTURAL COMPONENT OF PHRASEOLOGY In recent years ‚ phraseology in the broad sense has become a unifying theme for an increasing number of theoretical and practical linguistic studies. Among this broad palette of investigations into the meaning‚ structure or use of set-phrases‚ cross-linguistic research is one of the major and fascinating topics. An Englishman may sleep like a dog‚ but Frenchman will‚ among other possibilities‚ sleep like marmot(dormer comme une marmotte)‚ a Dutchman like
Premium Linguistics Culture
Components of business environment On the basis of extent of intimacy with the firm‚ the environmental factors may be classified into different levels or types. There are broadly two types of environment‚ the internal environment‚ i.e. factors internal to the firm and the external environment i.e. factors external to the firm which have relevance to it. The internal factors are generally regarded as controllable factors because the company has control over these factors; it can alter or modify such
Premium Economics Marketing Macroeconomics
Main Components of Culture Menuka Munasinghe World Religion Mr. T. Perera 1.1.1 Introduction Anthropologists and other social scientists offer many different definitions of "culture." Most people understand that culture has something to do with the customs and beliefs of a group of people. It is common to explain a holiday tradition‚ a spiritual belief or a child-rearing practice as part of someone ’s cultural background. An individual ’s culture strongly
Premium Culture Anthropology Sociology