Assignment 20 A 1- Which of the following oxidation numbers in the species given is incorrect? a) SO32−; S +4‚ O −2 b) ClO3−; Cl +5‚ O −2 c) H2C2O4; H 1+‚ C 3+‚ O 2− d) H2O2; H +1‚ O −1 e) Ca(ClO)2; Ca +2‚ Cl +2‚ O −2 f) Zn(NH3)6Cl2; Zn 2+‚ N 3−‚ H 1+‚ Cl 1− (Cl is +1 in this compound. Ca: 1 × (+2) = +2. O: 2 × (−2) = −4. Charge on the compound = 0; therefore‚ (+2) + (−4) + 2 × Cl = 0. The charge on Cl is 1+.) 2- A voltaic cell is constructed. One electrode compartment consists of a zinc strip placed
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1. How much of our global energy supply do nuclear power‚ biomass energy‚ and hydroelectric power contribute? How much of our global electricity do these three conventional energy alternatives generate? Biomass provides 10.8% of global primary energy use‚ nuclear power provides 6.5%‚ and hydropower provides 2.2% of global primary energy use. Nuclear power generates 15.8% of the world’s electricity‚ and hydropower generates 15.9%. 2. Describe how nuclear fission works. How do nuclear plant engineers
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Andrew Poli 7A Alexander The Great Journey to the end of the Earth
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ARMY REGULATION 600-20 Chapter 3 contains information on Enlisted Aspects of Command including delegation of authority‚ noncommissioned officer support channel‚ precedence of relative grade‚ and date of rank‚ enlisted soldiers. Delegation of authority basically explains that whomever is in charge‚ wheather it be an officer or NCO will properly delegate all authority to the correct channels or individuals. The NCO support channel has 10 major missions in their job. Transmitting ‚ instilling and
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For each of these case studies; - Explain possible priorities and responses that should be made when dealing with these incidents (P4) Case study 1 –This case study is set in Sunny Side’ nursery and during a delivery the door was left open and an intruder entered the building without signing in and is unknown to the staff. The receptionist upon arriving back at her desk notices on CCTV that there is an intruder
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Chapter 20 Outline Party politics in an Era of Social and Economic Upheaval Contested Political Vision • Political parties in the nineteenth century energized voters by appealing to their economic self interests and by linking their programs to deeply held beliefs about the nature of the family and the proper role of the government. o Republicans: b4 the civil war‚ the Rep. had enhanced economic opportunity by using gov. authority to expand railroads‚ increase tariff protection
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Concept Question Chapter 20 1. Personal selling involves the two-way flow of communication between a buyer and seller‚ often in a face-to-face encounter‚ designed to influence a person’s or group’s purchase decision. 2. What is involved in sales management? Sales management involves planning the selling program and implementing and controlling the personal selling effort of the firm. 1. What is the principal difference between an order taker and an order getter? An order taker processes
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The Roaring ‘20s The 1920s was a time to be alive. Indeed‚ it was roaring. In those 10 years‚ the nation’s overall wealth was doubled (History.com). This was the first time in history that people were allowed to do exactly what they wanted‚ especially women. It was the beginning of modern technology and machinery which made life easier and more enjoyable. Women liked to dress in skimpy clothing and drinking alcohol in public became more popular. The Roaring Twenties was a period of time following
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Lab 20 Exercises Name ________________________ Date ________________ 1. By default‚ email addressed to system goes to root. How would you also save a copy in /var/logs/systemmail? 2. How would Max store a copy of his email in ~/mbox and send a copy to max@bravo.com? 3. If your firewall allowed only the machine with the IP address 192.168.1.1 to send email outside the network‚ how would you instruct your local copy of sendmail to use this server as a relay? 4. What does dnl stand for
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Proud to be an Indian 20 26 Oct 2010 | India India‚ a country with a culture having more than ten thousand years has enriched the global scientific‚ educational‚ economic and cultural scenario significantly. That is the reason why mark Twain has stated “India is the cradle of the human race‚ the birthplace of human speech‚ the mother of history‚ the grandmother of legend and the great grandmother of tradition.” Being born in such a great country‚ you have millions of reasons to feel proud as
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