Analysis: Copper Lab 1) Calculate the mass of the copper that was recovered 2) Use the formula shown below to calculate the “percent of recovery” of copper for your experiment. 3) Use the proper symbol and formula to write balanced equation for each of the five copper reactions‚ include state symbols. 4) Classify each of the five copper reactions. (Refer to the above order‚ please!) A) Single Displacement B) Double Displacement C) Decomposition D) Double displacement E) Single Displacement
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8 Internal Trade 8.1 Introduction In the lesson on trade you have already been made familiar with the distinction between internal and external trade i.e. between home trade and foreign trade. You will recall that internal trade consists of exchange of goods and services between people living within the same country. In this lesson you will learn about internal trade in detail. 8.2 Objectives After studying this lesson you will be able to • • • • • • • • recall the meaning of Internal Trade; explain
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Question 1 a) Select two companies where inadequate internal control have resulted in disastrous effects on the organisation or exposed it to heavy losses. Research the facts of the failure and report on the facts and the losses suffered. In your report‚ include suggestions for changes to operations (internal controls) that could have prevented the final outcome. Where could you find a list of these internal controls and how are they documented? Examples of companies include: Coles Myer
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In the experiment‚ synthesis of copper compounds‚ the purpose was to recover the original amount of copper after series of chemical reactions. Then returning the copper back to its original form. The copper wire originally weighted 1.0099 g‚ but after the copper was transformed into Cu(OH)2 to CuO to CuSO4 and finally into Cu‚ the mass of the recovered copper was 1.1023g; the percent yield was 109%. Since the percent yield is more than 100%‚ an error must have occurred somewhere in the lab. A possible
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AUDIT MANAGEMENT | | | |(Topic: Internal Control & Related Aspects) | | | |
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In Copper Sun‚ Amari is a happy teenage and she is a slave. She was engaged to the most handsome man in her African village. One morning Amari goes outside and her little brother kwasi was hanging from a tree being silly and Amari goes to get her mom some vegetables for breakfast and out of nowhere white men enters Amari’s village setting things on fire and killing people. After a while then men took chained and shackled her and put her into a slave ship. A few weeks later Amari was sold to a man
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Determining the Percent Copper and Zinc in Pennies from Density Lab Report Procedure: For pre-1982 pennies- Mass 10 pennies‚ record data. Fill a 100mL graduated cylinder to 40mL or enough to fully submerge the pennies with water‚ record the volume in data table. Carefully place the pennies into the graduated cylinder‚ record the final volume of the water in data table. To find the volume of the pennies‚ subtract the final volume from the initial‚ record the data. Repeat this procedure twice more
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Fundamentals of Internal Auditing September 5-7‚ 2007 A Three-Day Tutorial Philadelphia‚ PA on Internal Auditing September 19-21‚ 2007 Las Vegas‚ NV Basics October 15-17‚ 2007 Houston‚ TX • Get a well-grounded foundation in the concepts of traditional and operational auditing November 5-7‚ 2007 San Francisco‚ CA November 12-14‚ 2007 • Gain proven tools and techniques for performing value-added audits in the era of Sarbanes-Oxley and PCAOB Boston‚ MA December
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Internal Accountant’s Report to Management The company is thinking about performing a full financial status review prior the release of an upcoming government contract bid. This report will provide supporting information for a full financial status review prior to bid. This supporting information will include the impact of occupational fraud and abuse on the company and how the governmental oversight of accounting and fraud affects the company. The report will also provide potential corruption
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monitor and evaluate customer service to internal customers - Knowledge Questions 1. Understand the meaning of internal customer 1.1 Describe what is meant by internal customer Internal customers are people within your own organisation such as employers or colleagues who you provide a service for‚ e.g. 2. Know the types of products and services relevant to internal customers 2.1 Describe the products and services offered by own organisation to internal customers 3. Understand how to deliver
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