Hess’s Law Mengyuan Wu (Millie) 7 January‚ 14 Aim: The purpose of this experiment is to determine the enthalpy change for the reaction: Introduction: It is impossible to measure the enthalpy change for this reaction directly because the process cannot be controlled. However‚ you can calculate this enthalpy change by using the Hess’s Law. Pre- lab Calculations: Calculation 1: Required Masses for Reaction The ratio of and is required to be 1:100 for Table 1: Calculation
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Charles’s Law – Lab Report Charles’ Law: Assuming that pressure remains constant‚ the volume and absolute temperature of a certain quantity of a gas are directly proportional. Mathematically‚ this can be represented as: Temperature = Constant x Volume or Volume = Constant x Temperature or Volume/Temperature = Constant Substituting in variables‚ the formula is: V/T=K Because the formula is equal to a constant‚ it is possible to solve for a change in volume or temperature using a proportion
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Newton’s Second Law Lab Preliminary Questions 1. When you push on an object‚ the magnitude of the force on the object directly affects it’s motion. If you push harder on the object‚ it’s motion is larger. 2. If we have a bowling ball‚ and a baseball each suspended from a different rope‚ and hit each ball with a full swing of a baseball bat‚ the ball that will have the greatest amount of change in it’s motion will be the baseball. This is true because the baseball has a smaller mass than a bowling
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INTRODUCTION Tiger beer is a household name in Singapore and it was a favourite beverage for any occasions that cab range from celebrations to social gatherings. The group decided to choose Tiger Beer as their marketing efforts and promotions were excellent‚ therefore the group decided to find out what makes Tiger beer marketing efforts and promotions so successful. Launched in 1932‚ Tiger beer (Tiger) is Asia Pacific Brewery’s flagship brand. Over the years‚ Tiger Beer has seen beer drinkers globally
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CLASSIFICATION OF LAW There are four different classifications of law that are found around the world. In this brief article I will explain the differences that make up the four classifications of law. 1. Substantive of laws vs. Procedures of laws- Substantive of law is the substance that makes up a law. It is the meaning of a law that explains what you can and cannot do. For example the law states that you cannot murder another human being unless it was in self defense‚
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Lab 5 NEWTON’S THIRD LAW AND Tension FORCES "Many a small thing has been made large by the right kind of advertising." -Mark Twain "What is the difference between unethical and ethical advertising? Unethical advertising uses falsehoods to deceive the public; ethical advertising uses truth to deceive the public." -Vilhjalmur Stefansson I saw a subliminal advertising executive‚ but only for a second. -Steven Wright • To develop an understanding and consequences of Newton’s Third
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The Ideal Gas Law Lab taught me that hydrogen is lighter than air‚ and can be ignited. The materials used for the experiment include 0.05 grams of magnesium‚ 1M H2SO4‚ water‚ a 100mL graduated cylinder‚ and a beaker. The hydrogen can be ignited with a match. First‚ the beaker is filled with water. The acid is then added to the graduated cylinder‚ with about ¾ inch left at the top‚ which is space for water. Afterward‚ the magnesium is added to the graduated cylinder‚ and it is inverted upside down
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Week 5 Homework Jonah Colombo Devry University Author Note This paper is being submitted August 11‚ 2013 for Professor Sheryl Prichard’s Criminal Law and Procedure course at Devry University by Jonah Colombo. Week 5 Homework 1. Page 355 in the text: Questions for Thought and Discussion: Questions 5‚ 9‚ and 11 Question 5: Based on the ruling of the Supreme Court in City of Chicago v. Morales‚ what protections of the individual do you think must be included in an ordinance proscribing loitering
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filed and was denied unemployment compensation because she was terminated due to “misconduct”. Issue: The issue is that Miss Attired’s refusal to remove her tattoo does this constitute as “misconduct” under the New Mexico Statute § 51-1-7. Rule of Law: N.M. Stat. Ann. § 51-1-7 does not have a definition for misconduct so they adopted the definition for misconduct under Mitchell v. Lovington Good Samaritan Center. INC.‚ 89 N.M. 575‚ 577‚ 555 P.2d 696‚ 698 (1976) “Misconduct is limited to conduct
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What’s better‚ mass produced or crafted beer? According to (http://www.brewersassociation.org/pages/business-tools/craft-brewing-statistics/craft-brewer-defined) a craft brewer is “small‚ independent and traditional”. They have to produce less than six million barrels to be considered a craft brewery. Also from a financial point there is a difference to a mass producing beer brewery‚ an alcoholic industry can only have a maximum of 25% of the brewery. If they own more than this they are considered
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