Muhil Arumugam Gold 3 Calculating the Formula of a Hydrate through Experimentation Purpose The purpose of this lab is to determine the formula of a given hydrate through collecting and calculating experimental data. Data Mass (g) of crucible 29.9g Mass (g) of crucible with hydrate 32.35g Mass (g) of crucible and anhydrous salt 31.39g Questions and Calculations 1. What was the mass of the original hydrate? 2.45g of hydrate Calculations: Mass of crucible with hydrate (32.35g) - Mass of crucible
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Point and Boiling Point Constants | Solvent | Formula | Freezing Point (°C) | Kf(°C/molal) | Boiling Point (°C) | Kb(°C/molal) | Water | H2O | 0.0 | 1.86 | 100.0 | 0.51 | Acetic acid | CH3COOH | 17.0 | 3.90 | 118.1 | 3.07 | Benzene | C6H6 | 5.5 | 4.90 | 80.2 | 2.53 | Chloroform | CHCl3 | –63.5 | 4.68 | 61.2 | 3.63 | Ethanol | C2H5OH | –114.7 | 1.99 | 78.4 | 1.22 | Phenol | C6H5OH | 43.0 | 7.40 | 181.0 | 3.56 | Use the previous formula and the constant from Table 1 to calculate the temperature
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Return on Shareholders Funds (ROSF) Ratio Definition: The Return On Shareholders Funds (ROSF) ratio is a measure of the profit for the period which is available to the ordinary shareholders with the ordinary shareholders’ stake in a business. Formula: Return On Shareholders Funds = ((Net profit after taxation & preference dividend) / (Ordinary share capital + Reserves)) * 100% Example 1: If the net income of PPC Ltd is $80‚000 whereas shareholder’s funds are $500‚000. Then‚ the ROSF =
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the real world Every day‚ everywhere people are using technology to check email‚ calculate tax‚ and talk with each other. Technology has greatly affected the social structure today and in Fahrenheit 451. Technology has effected how the TV controls our lives‚ how we communicate with one another‚ and how strong the social structure is In both the real world and Fahrenheit 451. Similarly to the real world‚ in Fahrenheit 451 the TV is a habitual action that diminishes social contact. In the real world
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Physics “FORMULAS LIST “ | | | | | | | Quantity |Symbol |Formula | |% Error | |% Error = ( |A-M| ) x 100 /A | |% Uncertainty | |% Uncertainty = (Uncertainty
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Module 6: Measures of Variability‚ Skewness and Kurtosis | Ungrouped Data: VARIABILITY | | Meaning | Lesson | | Formula | Legend | Meaning | NOTE: | VARIABILITY(Four measures of Variability) | Measures of the average distance of each observation from the center of the distribution. | Range(R) | | R=Hv-Lv | Hv- Highest valueLv- Lowest value | Difference between hv and lv in data set. | | | | Variance | population (δ2) | =∑(x-x)2N | x – classmarkx –meanN - population | Average squared
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Running Head: Understanding Real World Financial Reports Understanding Real World Financial Reports Aimee D. Norman HCA 322 Shelia Roberts- Phipps 12/3/12 Running Head: Understanding Real World Financial Reports ATC 4-1 Business Applications Case Understanding real-world annual reports Use the Topps Company’s annual report in Appendix B to answer the following questions What was Topps’ inventory turnover ratio and average days to sell inventory for 2006 and 2005? According to our text
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A Formula for Happiness Bishop Gary E. Stevenson A formula embodied in the gospel of Jesus Christ reveals the pathway to happiness. It is a plain and precious truth found throughout the Book of Mormon. It is described particularly well in the teachings of the prophet Lehi to his sons as he neared the end of his life. In speaking to his son Jacob‚ he taught‚ “For it must needs be‚ that there is an opposition in all things” (2 Nephi 2:11). A few verses later he added‚ “Men are‚ that they might
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A. Van Burk MA PHI 101 False Reality vs. the Real World False reality vs. real reality what do we know? In Matrix there were several false reality explored in it‚ most were fun but what if it were used to imprison you? The part where they were working in the computer room‚ and Anderson works on the cubicle‚ manning a computer and doing the hacking on the side when Morpheus who was some what interesting in what’s going on around him is it real. It seemed that Thomas like most people‚ is a victim
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Scene #1 is from Ep. I: The Phantom Menace. Name this real-world biome. Temperate Deciduous Forest Please explain briefly this biome’s major identifying characteristics. In the Woodlands of Naboo‚ there are many kinds of trees‚ plants and shrubs‚ Trees within the forests grow between 24m and a 35m tall and are usually broad-leaved trees. Different plants include ferns‚ vines‚ mosses‚ palms and orchids. There are also many different kinds of species‚ around 2 - 5 million different species. Dense growing
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