Standard Reduction Potentials‚ Equilibrium Constants and Investigating a Lead-Acid Electrolytic Cell Purpose Experimental Methods All procedures were followed according to the lab manual (experiment 10 – Electrochemistry Laboratory). Data and Observations Part A: Grams of FeSO4 used: 0.759 Voltage during voltmeter and battery check: 9.23V Table 1. Electrochemical Cells Data Part B: Table 2. Lead-Acid Battery Results and Calculations In order to make 5ml of 1M FeSO4(aq)
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Formic acid is known to be the simplest carboxylic acid‚ and it is an important factor in chemical synthesis and occurs naturally. The chemical formula for Formic Acid is CH202‚ and is mostly found in the venom of bee and ant stings. Formic acid is clear and colorless with a pungent odor. Formic acid is used in many ways; Formic acid is used to preserve livestock. It is also sprayed on animal food and fresh hay to reduce the decay rate. It can also be used as a pesticide to protect bee
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Name: Yaissa Fernandez 3.06: Lab and Guided Lab Report Part I: Prelab Research the answers to the following questions on the internet‚ and write your answers in your own words. For each answer‚ include the address of the website (or title and author of a book or article) that you used to help you answer the question. 1. Which type of compound usually has higher melting points‚ ionic compounds or covalent compounds? What is the reason for this difference in melting points? (3 points) Ionic
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1. What was the idea of ‘balance of power’ as practiced in Europe in the seventeenth and eighteenth centuries? (Short Answer). The idea behind the balance-of-power was mainly to keep the states with their own independence and avoid universal monarchy. States would often form an alliance with the weaker states if “one state seemed to dictate too much” (Palmer‚ Colton‚ & Kramer 2014). Often times the state that did not like what the other state was doing they would build up alliance with the weaker
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Introduction: The theory behind the extraction of a solution containing benzoic acid‚ cellulose‚ and methyl orange involves many components pertaining to the fundamental ideas of solubility and polarity. Using the concepts of like dissolving like and acid base reactions‚ a solution of organic acid (benzoic acid)‚ a water soluble compound cellulose‚ and an organic soluble compound methyl orange‚ can be separated and benzoic acid can be isolated by a method of extraction. At the fundamental level‚
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VERNON JOHNSON PERSONAL AND COMMUNITY HEALTH FEBRUARY 5‚ 2013 DR. BANNER THINK ABOUT IT! CHAP.4 (2.) How do you think campus violence affects students at your school? It sparks dialogue and actions on campus. *Are there differences in how men & women respond to news that there has been a rape or violent assault on campus? If so why? Yes there are differences . Women react more than men about campus violence because they get abused more. (4.) How worried are you that you become a victim
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A balance sheet is a financial statement that reports the assets‚ which are resources owned by a business‚ liabilities‚ and stockholders’ equity at a specific date. Examples of assets would be computers‚ delivery trucks‚ furniture‚ and buildings. A balance sheet has two categories: Assets‚ liabilities‚ and stockholders’ equity. Liabilities are the debts and obligations of a business. Liabilities represent c claims of creditors on the assets of business. Examples of liabilities would be notes
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Wang Experiment #4 Recrystallization of Pure Phthalic Acid‚ Benzoic Acid and Napthalene Introduction Recrystallization is a important method in purifying organic compounds which are solid. It is an effective method that is important to be familiar with that is essential in the industrial chemical world. This experiment will allow students to be familiarized with the technique of recrystallization by working with phtalic acid‚ benzoic acid and naphthalene from appropriate organic solvents. Experimental
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Phoenix Material Communication Introduction Worksheet In your own words‚ please answer the following questions. Each response should be written as an academic paragraph of at least 150 words. Be clear and concise‚ and be sure to explain your answers. If you cite any sources‚ use APA format. Paragraph QUESTIONS 1. WHAT IS THE TEXTBOOK DEFINITION OF COMMUNICATION? WHAT DOES COMMUNICATION MEAN TO YOU PERSONALLY? GIVE AN EXAMPLE. (150 WORDS) Answers will vary. • The textbook definition
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BALANCE OF PAYMENT (BOP) Introduction: Balance of payments (BOP) is a record of economic transitions between the residents of one country and the rest of the world during one year. The balance of payment like all balance sheets must balance. The items‚ which lead to‚ an inflow of foreign earnings are placed on the credit side of the balance sheet‚ whereas the items‚ which give‚ rise to an outflow of foreign currency are placed on the debit side. Definition: “Balance of payment is a systematic
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