Experiment 5 COMMON ION EFFECT MALUBAY‚ Justin Damian PADRILLAN‚ Hazel Rose CD2‚ Group 5 Ms. Sarah Sibug 6 April 2013 ------------------------------------------------- ------------------------------------------------- I. ABSTRACT The common ion effect occurs when a given ion is added to an equilibrium mixture that already contains that ion‚ and the position of equilibrium shifts away from forming more of it. This paper is a follow-up of the experiment which aims to determine the common-ion effect
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statement or answers the question. 1) Because common shareholders are entitled to the profits that remain after all of a corporation ’s 1) _______ other obligations have been met‚ common shareholders are known as A) debt owners. B) temporary owners. C) owners of last resort. D) residual owners. 2) An individual who invested $100‚000 in average stocks early in the year 2000 would have approximately how much money at the end of 2008? A) $37‚500 B) $96‚400 C) $74‚000 D) $137‚500 2) _______
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Group Members : Chan Pei Qie‚Chong Ven Yen experiment 19 kinetics : the study of a chemical reaction experiment 19 kinetics : the study of a chemical reaction Results Part A [I-] / mol dm-3 | [S2O82-] / mol dm-3 | [S2O32-] / mol dm-3 | Time /s | Rate of I2 formation / mol dm-3 s-1 | 0.2 | 0.2 | 0.01 | 1.25 | 0.1600 | 0.2 | 0.15 | 0.01 | 13.37 | 0.0150 | 0.2 | 0.10 | 0.01 | 26.00 | 0.0077 | 0.2 | 0.05 | 0.01 | 66.25 | 0.00075 | Part B [I-] / mol dm-3 | [S2O82-] / mol dm-3 | [S2O32-]
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and Editing a Presentation with Clip Art MULTIPLE CHOICE 1. A PowerPoint _____ can help you deliver a dynamic‚ professional-looking message to an audience. a. calendar c. presentation b. worksheet d. database ANS: C PTS: 1 REF: PPT 2 2. All of the following are PowerPoint content used to customize slides except _____. a. diagrams c. video b. databases d. shapes ANS: B PTS: 1 REF: PPT 2 3. PowerPoint _____ should reinforce the speaker’s message and help the audience retain
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of Lead (II) Iodide The Analysis of a Chemical Reaction Introduction This experiment is based upon a discovery made through the isolation of PbI2 using a particular scientific method‚ which studies ratios of lead to iodine. Precipitation reactions occur when oppositely charged ions attract and form an insoluble ionic solid. This experiment examines the precipitation reaction between lead (II) nitrate‚ Pb(NO3)2‚ and potassium iodide‚ KI. Both are dissolved in water and the reaction between these
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DQ1 Date: January 22‚ 2013 To: Marcilio Farias From: Sallye Mayberry Subject: What parts of the writing process have you followed without difficulties? Per your request‚ I follow the writing process without difficulties by finding out what my audience would like to hear‚ their likes and dislikes are important when it comes to writing a successful paper. Once I captured my audience attention‚ I find writing to be less difficult and easier to achieve at my writing goals. In the writing process
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You are the administrative assistantfor a division chiefin a large holding company that ownsseveral hotels and theme parks. You and the division chief have just come from the CEO’s office‚ where you were informed thatthe guest complaintsrelated to housekeeping and employee attitude are increasing. Your on‐site managers have mentioned some tension among workers‚ but have not considered it unusual. The CEOand your division chiefinstruct you to investigate. Suggest atleast three differenttypes
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ANSWERS TO QUESTIONS: 1. What are the significant regions in the titration curve? Relate the characteristics of each region to the pH results obtained. - There are four significant regions in each titration curve‚ namely the initial‚ pre-equivalence‚ equivalence‚ and post-equivalence points. These points are named according to its position relative to the equivalence point. The equivalence point signifies the volume of titrant at which the solution becomes neutral. This is represented in the
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Group 1 Questions "The Birthmark" 1. Using inferences from the story‚ establish its likely geographical setting and historical time. Afterwards‚ review the story for at least a couple of convincing clues and hints that suggest the story will end tragically‚ i.e. that Aylmer will fail and/or Georgiana will die. The narrator tells us that it takes place “in the latter part of the last century”‚ meaning around the late 1700s. We know this because the story was written in the 1840s so prior to that
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Risk and Return -II PGDM/MMS- SEM-II PROF. V. RAMACHANDRAN FACULTY- SIESCOMS ‚ NERUL 1 PORTFOLIOS & RISK What is an Investment Portfolio A group of Assets that is owned by an Investor Single Security is riskier than Investing in a Portfolio. Portfolio may contain- Equity Capital‚ Bonds ‚ Real Estate‚ Savings Accounts‚ Bullion‚ Collectibles etc. In other words the Investor does not put all his eggs in to one Basket. 2 Diversification –Risk Reduction Let us assume you put your money
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