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Equivalence Point for Titration #1: 24.96 mL Equivalence Point for Titration #2: 25.40 mL Equivalence point for Titration #3: 25.20 mL; midpoint pH Titration #3: 9.80 QUESTIONS - Please answer using
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In this assignment you will first identify your selection. Give the history of the person, his/her research that won them the Nobel Peace Prize. Also, share the process as to how the winner is chosen.
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Please READ and REVIEW the DETAILS of the ENTIRE assignment. The assignment must be written professionally, scholarly, paraphrased, cited and with completed reference(s), and MUST include every detail
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How can you prepare 250 ml, 0.1N HNO3 solution from 35% HNO3 and 1.26 g/cm3 density?
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Draw and label the structure of the compound that is corresponding to the following spectroscopy data (Note: s=singlet, d=doublet, t= triplet, qrt=quartet, qnt=quintet, sxt=sextet, m=multiplet): i) Mo
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1. A concentrated phosphoricacid solution is 85.5% H3PO4 by mass and has a density of 1.69 g/mL at 25°C. What is the molarity of H3PO4? What is the mole fraction of urea, CO(NH2)2, in a solution prepa
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You were recently hired as an occupational safety and health consultant for Gemstone Fabricators, a medium-sized manufacturing facility that makes stainless steel counters, containers, and carts for t
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The questions are in the file I attached.
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Select one Nobel Peace Prize winner from the Scientific Field. This person may be current or from the past. It’s your choice. Include in your discussion who it is, why you chose this person AND one in
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the statement is false. (10 points) In a balanced chemical equation, coefficients indicate the relative number of molecules while the subscripts indicate the number of atoms in a molecule. Correct co
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1. The formula of chloric acid is HClO3. a) true b) false 2. Bases react with active metals to produce hydrogen gas. a) true b) false 3. Aqueous solutions of acids and bases conduct electricity. a) tr
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I need someone to help me take my general Chm 2 college exam. It will be proctered however I will be able to send you pictures of the exam and you will have to send me the responses. The exam is on We
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Think of a commonclosed system, like a pot of water boiling with the lid on it.Can you think of another closed system that we experience in daily life? Describe how pressure, temperature, number of pa
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The fluoride rinse in dental offices usually contains sodium fluoride. Sodium fluoride can be prepared from the reaction between sodium metal and fluorine gas. Which properly represents the balanced c
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As a member of a project team with the National Environmental Agency(NEA), you have have been given a project called "Water Technology and Our Life". The objective of this project is to create awarene
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Dr. Walter White (Walt), a high school chemistry teacher and brilliant chemist, is diagnosed with lung cancer and urgently needs money for treatment. With the help of his former student, Jesse Pinkman
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You make $12.75 per hour and get time and a half for all hours over 40 in a week. They withhold 32% from your check for taxes and other things. If you work 53 hours in one week what will be your take
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hello. I would like your help with a polymer chemistry HW.
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CRM at Minitrex Case Study on pages 243-245 Read the CRM at Minitrex Case Study on pages 243-245 in the textbook. Answer the Discussion Questions at the end of the Case Study. Your responses must be c
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This activity is designed to introduce a convenient unit used by chemists and to illustrate uses of the unit. Part I: What Is a Mole And Why Are Chemists Interested in It? Counting things is a normal
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Temperature and heat are important concepts with respect to understanding energy.Describe the difference between the two terms. How are the scientific definitions different than the ways we use these
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Isotopic abundance Calculation and Limiting reactions worksheet: 1.Naturally occurring magnesium has three isotopes with 12,13,14 and neutrons. Determine the mass numbers and write the symbols of thes
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1. In your own words, describe the concept of specific heat capacity and the effects that it has on temperature changes. Give an example of specific heat capacity that you see in your everyday life. W
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***Doctorate Level Questions*** No Plagiarism....Paraphrase the content, and provide Citations and at least TWO Reference Sources for each question provided....Please provide a substantive response fo
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Scope: Practical Connection Assignment – Written Assignment where you will reflect on course concepts and your practical connection to a working environment. Only start to write an Outline to no more
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Scope: Practical Connection Assignment – Written Assignment where you will reflect on course concepts and your practical connection to a working environment. Only start to write an Outline to no more
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Discussion Question 1 In molecular biology and genetics, mutations are accidental changes in a genomic sequence of DNA. Using the South University Online Library or the Internet, research genetic muta
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A 24.2 L sample of Hydrogen gas is held at 1.5 atm and 20 oC, how many grams of the gas are present
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Which types of organic molecules are most likely to be involved in a substitution reaction alkanes alkenes alkynes butanone cycloalkenes
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How do I do these stoichiometry problems?
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How to do this
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Minimum of 300 words with at least 2 peer review reference in 6th edition apa style Please answer the question completely. This is a pharmacology class and it is asking about the drug pacifically. Th
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I need step by step help on these problems. In preparation for an exam.
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Discussion Question 1 Using the South University Online Library or the Internet, research the causes of coronary artery disease. On the basis of your research, respond to the following: State the chem
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Students will be required to submit five written assignments in a WORD or pdf document, each 3 pages long, single-spaced, font 12, Times New Roman. A fourth page should list the references cited in
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Week 6 Individual Project: infotech in global economy Models are only useful if they help us identify key aspects of policy, mimic reality, communicate concepts in a meaningful way, give means by whic
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Respond to the following in a minimum of 175 words: This week we are introduced to subatomic particles, elements, and the organization of these elements on the periodic table of elements. Choose an el
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Respond to the following in a minimum of 175 words: This week we are introduced to subatomic particles, elements, and the organization of these elements on the periodic table of elements. Choose an el
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Respond to the following in a minimum of 175 words: This week we are introduced to subatomic particles, elements, and the organization of these elements on the periodic table of elements. Choose an el
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Minimum of 300 words with at least 2 peer review reference in 6th edition apa style. Drug name Amiodarone: Share the mechanism of action of this medication and hints for monitoring, side effects, and
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Minimum of 300 words with at least 2 peer review reference in 6th edition apa style. Drug name Amiodarone: Share the mechanism of action of this medication and hints for monitoring, side effects, and
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Participation in a civic engagement activity. Please read and use as a reference 2 attached documents(Pollution and Photochemical Smog(from the text book, Chemistry, 4th Edition, byJulia Burdge ) to h
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1. An acetylene torch undergoes the following reaction: 2 C2H2 + 5 O2 4 CO2 + 2 H2O Student “X” identified oxygen as the reducing agent. Please provide a detailed explanation (in your own words) to
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What is lactated dehydrogenase, and how is it used in the reduction of carbonyl groups? Explain the manner in which the isoenzymes of LDH can be used as diagnostic tools. Choose one other diagnostic
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The Instructor will assign ten (10) drug cards per week, in specific areas. Each card will be worth 1 point. You will not receive the points for the cards if they are not submitted within the week whe
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How many atoms are there in 0.81L of SO3 at STP?
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Initial Post InstructionsWhile we often do not realize it, acidic and basic solutions are a part of our daily lives.Pick a solution in your home, work, or even outside (be sure to check the label to m
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Discussion Question 1 Using the South University Online Library or the Internet, research the causes of coronary artery disease. On the basis of your research, respond to the following: What is lactat
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1. What is the molar concentration of 0.60 mol of NaCl dissolved in 0.40 L of solution? 2. What is the molar concentration of 5.07 g of sucrose (C12H22O11) in 23.6 mL of solution? 3. What is the mas
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The Instructor will assign ten (10) drug cards per week, in specific areas. Each card will be worth 1 point. You will not receive the points for the cards if they are not submitted within the week whe
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