INTRODUCTION In this lab‚ we will be measuring the viscosity of samples of polyvinyl alcohols in order to determine the molecular mass of their components. Polyvinyl alcohol is an example of a synthetic polymer‚ which is a macromolecule. The general chemical structure of such compounds are well-characterized‚ although variation in characteristics such as molar mass‚ chain length‚ and extent of branching are not obvious from merely looking at their molecular formula. There is also the complication
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Solubility Product of Ca(OH)2 Aim: To find the solubility and the solubility product of calcium hydroxide. Theory: Define‚ with equation‚ the solubility product. Find‚ from literature‚ the solubility product of calcium hydroxide at 25oC. Experimental: Reagents: solid calcium hydroxide‚ water‚ 0.1 moldm-3 hydrochloric acid Apparatus: Procedure: 1. An empty bottle was weighed. Then the empty bottle was weigh with 1g calcium hydroxide. 2. 100 cm3 of distilled water
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What are your goals as a writer: What do you want to get out of this course? What steps will you take in order to reach your goals? Your essay should include an introductory paragraph‚ body paragraphs‚ and a concluding paragraph. Review the Unit 2 Assignment rubric to ensure your work meets or exceeds expectations. An observable and measurable end result having one or more objectives to be achieved within a more or less fixed timeframe.
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My largest Type 1 and Type 2 experiences involved the entirety of my homestay in Spain. The family’s norms‚ rules‚ and style of living annoyed me and made me feel out of place. Additionally‚ my customs‚ habits‚ and lifestyle annoyed the family at multiple points during my short five month stay with the family. Quite frankly‚ I had no idea that cultural differences could lead to so much frustration and my Type 1 and Type 2 experiences were emblematic of that belief. I had my first Type 1 experience
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Week 2 Lab |Step 1: First Year Costs | | Question 1: What would the first-year costs be to AML if it purchased the 10 used 20-foot containers? How long would it take to recoup the investment‚ assuming that the mushroom traffic continued? Based on 120 container shipments per year with 10% loads return or 12 containers‚ this would generate revenues equal to the associated cost.
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Uniformed Code of Military Justice (UCMJ). The UCMJ allows the Commander to make the decision for serious and minor offenses. As a Non-Commissioned Officer (NCO) how do we address the necessity of punishment when a soldier commits an offense. AR 600-2 introduces us to tools that we as leaders use to focus the attention of Soldiers and inspire compliance with Army standards. Corrective Actions and Corrective Training‚ Corrective Actions is non-punitive action used as a motivation tool to immediately
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Notes: • After reading the Overview and Introduction‚ Click on Experiment. • Follow the directions on the left side of the menu to complete the lab. Use the data chart to answer the following questions. You do not have to submit your lab to be recorded. Lab Analysis Questions (5 points each) 1. What is the purpose of a neurotransmitter? 2. Which chemical has the greatest effect of neurotransmitter release? 3. Why does the stimulus intensity affect the amount of neurotransmitter
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Assignment brief – QCF BTECAssignment front sheet Qualification Unit number and title 90 Credit Diploma in Business Level 3 Unit 2: Business Resources Student name Assessor name Kelly Clayton Date issued Interim Deadline Final Deadline Submitted on 26/09/14 03/10/14 10/10/14 Assignment title Business Resources: Know how human resources are managed In this assessment you will have opportunities to provide evidence against the following criteria. Indicate the page numbers where the evidence
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money. My strategy this year was to buy everything I needed to live first and then worry about life points. I went to Sarah instead of David for my apartment‚ because she was charging less and I got more life points for it. I’m pretty sure that I bought 2 food units from the government. Jacob was selling the food units for cheap so the government’s plan to make competition worked. I then bought insurance also to protect me from the random events. After buying everything I needed I started to worry about
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Lab Report: Stoichiometry Lab Oct. 27‚ 2011 Claire Elizabeth Lab Partners: Hannah Signature:___________________ Introduction- Baking soda and vinegar are two common materials found in almost every household. That‚ plus the fact that all the starting and finishing materials are non hazardous and safe‚ is why this is one of the first chemical reactions that many people are exposed to The purpose of this experiment tests which of the two reactants (vinegar and baking soda) is the limited
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