were to be used to find the amount of heat released or absorbed. EXPERIMENTAL Reference """""""""""your website with your information""""""" RESULTS Calculation Calculation for determination of q: q = ms∆T Hess’s Law-type calculation ΔH = ΔHproducts – ΔHreactants J = g x [ J / ( g x ° C ) ] x ° C Calculation for Heat Change q=60g(160g*4.4c) =(60g*4.18J)/4.4j =1104.56 Joules CLASS TABLE part I Result Table Part II A-D PART Reaction
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source is against school policy. All answers will be checked for plagiarism. Instances of plagiarism can result in probation or possible dismissal from the school. Grading: Please be sure to follow all guidelines (number of sentences/showing all calculations) and to provide the correct metric units of measure. It is important for you to observe the number of sentences‚ when required. This helps me assure the integrity of your responses. All questions are 5 points (1 point for sentence number /correct
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Examination Information This is a three hour closed book written examination‚ worth 70% towards your final grade. The examination will contain 6 questions‚ covering computational and discursive aspects of the syllabus. You will be required to answer a compulsory question of 40 marks in section A and 3 questions from 5 optional questions in section B. Question in section B are worth 20 marks each. Note that a greater depth of knowledge than in the in-class test will be required to gain reasonable
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ry SL Chemistry Name______________________________________________ IB Guide to Writing Lab Reports Standard and Higher Level Chemistry 2010-2011 Table of Contents page 1 Explanations‚ Clarifications‚ and Handy Hints page 2 - 13 IB Laboratory Evaluation Rubric page 14 - 15 Formal Lab Report Format page 16 Error Analysis Types of Experimental Errors page 17 Error Analysis: Some Key Ideas page 18 Precision and Accuracy in Measurements A Tale of Four Cylinders
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The calculations ask for the unknown trails are similar to the calculation above‚ with a small difference. The calculations ask for the percent of oxalic acid dehydrate in the sample. To calculate the percent of oxalic acid‚ first convert the volume changes from ml to liters‚ and then multiply by the molarity of KMnO4
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SPH4U0 2-D COLLISIONS LAB PURPOSE To determine if momentum and kinetic energy are conserved during elastic and inelastic collisions. PROCEDURE AND CALCULATIONS 1. Run both the elastic and inelastic collision simulations and record the data as instructed by the teacher (you will do an import). You will need to base your calculations on the data before and after the collision. Do not use data in the middle because it is not clear exactly when the collision occurs. The software measures time
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Question 1 Issues Arising From Case The issues are the future viability of the plant for producing EPC and the long-term effects of not upgrading this production line. The additional upgrade will result in additional production‚ but as mentioned by the sales director if there is no demand for the increase in supply and Rotterdam plants excess will be added to the Mersey side quantities the plant upgrade could ultimately result in a dropping of prices to shift supply. The transport division is also
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order of the laboratory? If the procedure was provided did you summarize in your own words? Are the observations true observations and not inferences? Are the observations you witnessed described in detail and are complete? Data‚ Graphs and Calculations Section: (20 pts.) x2 0 1 2 3 4 5 6 7 8 9 10 Is data for this lab listed neatly and completely in a data
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Introduction Performance management is one of the five network management categories defined by the International Standards Organization (ISO). Performance management has many subcategories and therefore consists of many variables. In general‚ the basic attributes for network performance are considered to be throughput‚ accuracy‚ efficiency‚ delay‚ response time‚ and line utilization. The goal of performance management is to establish minimum threshold levels for these variables that will ensure
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preciseness of using a ruler. The uncertainty of each measurement was measured because this is how much how much the preciseness of the ruler is off. The mass of the block was taken using a scale. All measurements have an uncertainty that effects its calculations. DATA: Part 1. Coin Toss: Statistical Variation: Number of Times for Heads | The Range of Heads Between 6 and 10 | Average for Heads | 7 +/- 8 | 6 | Y | Sigma | 1 +/- 5 | 5 | N | Average per Penny with 16 Pennies | 0 +/- 5 | 7 | Y
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