cotton wool stopper in the top of the conical flask to prevent any to the HCl splashing out but the cotton wool allows the gas to escape. Method: 1. Weigh 2 g of marble chips on weight boat 2. Put conical flask on balance and zero 3. Add 2g of Marble chips to conical flask. 4. Add 25 ml of 1 M HCl. 5. Stopper with cotton wool. 6. Start stop watch immediately and record the mass every 30 Seconds for around 5 minutes. 7. Pour away the solution and rinse the marble chips in
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Professional Development Article: The CPA Journal Enron Ten Years Later: Lessons to Remember Acct 4501W- Auditing Concepts Professor Feller March 11‚ 2013 Summary In the article entitled Enron Ten Years Later: Lessons to Remember‚ the authors Anthony H. Catanach Jr. and J. Edward Ketz discuss the importance of learning from the mistakes made by the senior executives of Enron. The “off-balance sheet” that Andrew Fastow‚ the CFO of Enron‚ created to funnel tens of millions of dollars into
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∂t 2 1 1ρ 2 (1.2) For any steady incompressible flow‚ equation 1.2 reduces to P2 − P1 ρ P or V22 − V12 + + g(z 2 − z1 ) = 0 2 V2 ρ + 2 (1.3) + gz = Cons tan t (1.4) 2 PV + + z = H (Total Head) ρg 2g h= P +z ρg (1.5) Peizometric Tubes Water y x Centerline Figure 2 Block Diagram of the set
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Evolution of Mobile Phone Technology Mobile phone A mobile phone (also known as a cellular phone‚ cell phone and a hand phone) is a device that can make and receive telephone calls while moving around a wide geographic area. It does so by connecting to a cellular network provided by a mobile phone operator‚ allowing access to the public telephone network. By contrast‚ a cordless telephone is used only within the short range of a single‚ private base station. In addition to telephony‚ modern
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SIM: A subscriber identity module (SIM) on a removable SIM card securely stores the service-subscriber key (IMSI) used to identify a subscriber on mobile telephony devices (such as mobile phones and computers). A SIM card contains its unique serial number‚ internationally unique number of the mobile user (IMSI)‚ security authentication and ciphering information‚ temporary information related to the local network (also temporary local id that has been issued to the user)‚ a list of the services the
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------------------------------------------------- EXTREME: Members: Karen Castro Kenneth Cruz Vincent Goyena Paul Natividad Neil Parin Jove Tercero ------------------------------------------------- ------------------------------------------------- Introduction Since ancient times‚ people have sought to find efficient ways of processing‚ recording and sharing information. Some of the notable examples of such are the papyrus of the Egyptians and the clay tablets
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Experiment 1 Lab Report Title: Determination of caffeine content in tea bag sample by UV spectroscopic method Higher diploma in Pharmaceutical Science-Year 1 AS114202-1TM Fundamental Analytical Chemistry ASD3008 Lab Group 6: Ng Chung Hin 130439161 Wong Tin Yau Tony 130252529 Ng Wai Kin 130031247 Tam Chun Kit 130191034 Mau Kwan Yiu 130395762 Date of Experiment: 7/3/2014 Content Introduction Objectives Methodology Results Discussion Conclusions References Introduction
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1st semester 2013/2014 Section A01F Final Project Topic: 3 Hong Kong Lecturer: Calvin WAN Date: 26th November‚ 2013 Group Members: Leung KIT Chow YoYo Leung Tania Ma Tony Siu Ching Man Water Contents a. Executive Summary b. Description of 3HK & Reason c. Marketing Objective d. Environmental Analysis e. SWOT Analysis f. Segmentation g. Targeting h. Positioning i. Evaluation(4Ps) j. Recommendation k. References & Appendices l. Member’s Contribution Executive Summary
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Bharti Airtel: Business Model About Bharti Airtel: Bharti Airtel is the largest wireless service provider in the country‚ based on the number of customers as of March 31‚ 2010. After Zain acquisition‚ it has become one of the five largest mobile operators in the world. The combined entity has 180 million customers‚ $12.4 billion in combined revenues‚ and $4.7 billion in EBIDTA. Along with India‚ It has presence in Sri Lanka‚ Bangladesh and 15 African countries now. Bharti Airtel offers an integrated
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INTRODUCTION Cell phones have revolutionized the wireless telecommunications industry over the past decade. It has made telecommunication faster‚ convenient and more economical. The advancement in mobile phone technology with multi-functional features has attracted more cell phone users‚ both young and old‚ throughout the world. Gadgets like tablets‚ smartphones‚ etc. are multiplying at a rate five times faster than global human population. The US Census Bureau puts the global human population between
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