6.1.1 If the reaction produces heat (increases the temperature of the surroundings) then it’s exothermic. If it decreases the temp (i.e. absorbs heat) then it’s endothermic. Also‚ the yield of an equilibrium reaction which is exothermic will be increased if it occurs at low temps‚ and so for endothermic reactions at high temperatures. 6.1.2 Exothermic : A reaction which produces heat. Endothermic : A reaction which absorbs heat. Enthalpy of reaction : The change in internal energy (H) through
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ANTHROPOLOGY 1200 PEOPLES OF THE WORLD FINAL EXAM Spring 2014 STUDENT NAME: ___Amanda McLaughlin________________ Multiple Choice (2 points each) 1. The Mashpee Wamponoag lost their 1976 lawsuit seeking to reclaim approximately 16‚000 acres that had previously belonged to them on Cape Cod. Which of the following was not true regarding the case? a. They demanded the return of all land‚ including all homes constructed in the past 200 years. b. They never had legal deed to the land. c. The
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Handout 3 Contributors to Adult Learning Theory In this exercise‚ you will analyze the role other disciplines played in the development of Adult Learning Theory. Please save this document and type directly on this template. Each response should be substantive and requires a minimum of 3 to 5 complete sentences per response. When completed‚ please submit this document as an attachment to the appropriate drop box. 1. How has clinical psychology contributed to andragogy? Clinical psychology
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IB Chemistry - Internal Assessment Lab Format The following titles and subtitles should be used for your lab report and given in this order within your lab report. Use the following sheet as a checklist when writing lab reports. Each lab report may focus on different sections so be sure that you are focusing on the section(s) that the lab is addressing. Introduction A short paragraph explaining to the reader what was performed during the experiment. Include diagrams‚ if appropriate. Design Research
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IB Math Studies Internal Assessment: What is the Relationship between Points per Game Scored and the Height of the Players in the NBA? By xxxxxxxxx Candidate #xxxxxx February 17th 20xx Mrsxxxx Contents Introduction……………………………………1 Chi-Squared Test……………………………...2 Correlation Coefficient Calculations and Line of Best Fit Calculations………………………...3-4 Discussion/Validity……………………………5 Conclusion…………………………………….5 Raw Data……………………………………6-7 Bibliography…………………………………..8 What is the
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IB Biology Potato Lab Table 1: Trial Number | Concentration of Sucrose Solution (M) ±0.2 ml | Initial Mass of Potato Core Slice(g) ±0.1 | Final Mass of Potato Core Slices (g) ±0.1 | 1 | 0.0 | 7.7 | 9.3 | 2 | | 6.0 | 8.1 | 3 | | 6.2 | 7.4 | 4 | | 10.2 | 13.2 | 5 | | 8.7 | 10.3 | 6 | | 4.9 | 6.0 | 7 | | 9.2 | 10.4 | 1 | 0.2 | 5.8 | 6.0 | 2 | | 11.6 | 12.1 | 3 | | 2.5 | 3.1 | 1 | 0.4 | 14.4 | 13.9 | 2 | | 2.6 | 2.8 | 3 | | 8 | 6.5 | 1 | 0.6 | 7.3 | 5.3 | 2
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UNIT IB – FAQs 1. Outline signs that could indicate to an employer that an employee has an alcohol problem. (10) The signs that could indicate to an employer that an employee has an alcohol problem 1. The specific sign such as mood changes. 2. The unusual irritability or aggressive or erratic behavior. 3. A tendency to become confused. 4. Abnormal fluctuations in concentration and energy levels. 5. Impaired job performance and hence reduced productivity. 6. A tendency to suffer an increased
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Outlining an IA for IB Economics Plan: I will be only talking about the first part of the article “ China commodity imports soar despite high costs” Identify economic concepts (vocabulary words) that explain content of article Demand for oil and copper Purchases of other commodities imports of unwrought materials raise retail fuel prices China’s crude imports will remain high in the upcoming months as oil firms still have a strong incentive to produce raise crude throughput to a new peak
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Transcription and Translation Notes for IB Diploma Year 1 DNA is a huge information database that carries the complete set of instructions for making all the proteins a cell will ever need! Although there are only four different bases in DNA (A‚ C‚ G and T)‚ the order in which the bases occur determines the information to make a protein‚ just like the 26 letters of the alphabet combine to form words and sentences: Compare: RAT - TAR - ART - same 3 letters; completely different meanings. And
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SL Math Internal Assessment: Stellar Numbers 374603 Mr. T. Persaud Due Date: March 07‚ 2011 Part 1: Below is a series of triangle patterned sets of dots. The numbers of dots in each diagram are examples of triangular numbers. Let the variable ‘n’ represent the term number in the sequence. n=1 n=2 n=3 n=4 n=5 1 3 6
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