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  • Molar Concentration Of Sodium Hydroxide Solution

    Abstract: The purpose of this experiment was to prepare and standardize a sodium hydroxide solution as well as determine the molar concentration in as strong acid and the percent by mass of acetic acid in vinegar. We used volumetric analysis, also known as titration, in both experiments. The average molar concentration for NaOH was 0.2749 mol/L while the average molar concentration of the acid solution was .2493 mol/L.The average percent by mass of acetic acid in vinegar was found to be 12.3 %…

    Words: 1494 - Pages: 6
  • Analysis Of Atorvastatin

    PRE FORMULATION STUDY: Pre formulation testing was an investigation of physical and chemical properties of a drug substance alone and when combined with excipients. It was the first step in the rational development of dosage forms. Class: -Pre formulation study can divide into two subclasses: API characterization, Compatibility study Active pharmaceutical ingredient (API) characterization:- Organoleptic evaluation:-These are preliminary characteristics of any substance which is useful in…

    Words: 1621 - Pages: 7
  • The Importance Of Uranium In The Environment

    Uranium and its decay products can be found in the environment through a wide array of anthropogenic activities such as mining, nuclear and power generation industries and the production of phosphate fertilizers .(Sprynskyy et al. 2011) They pose a severe, long term ecological and public health threat (Khani 2011, Landa 2003) and therefore there is a considerable effort in the removal of these pollutants before their final discharge in the environment, as well as their recovery as an energy…

    Words: 1139 - Pages: 5
  • Mystery Liquids Lab

    In this lab we wanted to identify what the four mystery liquids were using density and their characteristic properties. We were initially given four liquids that were labelled numbers 1- 4, some graduated cylinders, and a scale, but we also knew that the 4 liquids were ethanol, vegetable oil, water, and cyclohexane. Using the mass that we found when we measured the liquid and using only 10 mL of the liquids we were able to calculate the density and easily identify the liquids and see if they…

    Words: 331 - Pages: 2
  • The Importance Of Being An Indicator Of First Essay

    Indicator of First Essay As everyone knows, correct grammar in making an argument, a valid reason in supporting an opinion, and great evidence in confirming a reason are all important parts of critical writing skills. These essay skills were also my key indicators in my first essay. In particular, grammar was the part on which I spent most of my time for the paper, because the ability to deliver an argument with proper grammar is my weakest point. In this class, however, my faulty reading…

    Words: 837 - Pages: 4
  • Chemical Equilibria Lab Report

    Danika Ng CHEM 1252 L Exp 12: Thermodynamic Analysis of Chemical Equilibria INTRODUCTION The reaction being done with borax and HCl is an acid base reaction. The K constant expression of the reaction is Kc = [Na^+][B4O7^-2]. A titration is needed for this experiment because when a strong acid with a known concentration is added to a weak base, the unknown concentration of the weak base can be found, which can then find the moles of the weak base, which can then find the Kc. The first law of…

    Words: 1418 - Pages: 6
  • Myers Briggs Type Indicator Reflection

    Garret Hunter, INFJ type, Myers-Briggs Type Indicator reflection The Myers-Briggs Type Indicator assessment provided, in my opinion, valuable and interesting information as to what my character can be seen as. Reading through the generated report offered deep insight into some of my characteristics; the test stated that I would find a desirable career where I would have opportunities to express my preferences, be recognized for using national gifts and strengths, and where I would face tasks and…

    Words: 981 - Pages: 4
  • Myers-Briggs Type Indicator Swot Analysis

    What are the strengths and weaknesses of the Myers-Briggs Type Indicator (MBTI) and the Big- Five personality model? Please explain and feel free to provide examples to support your response to this question. The first strength and weaknesses of Myers-Briggs indicator framework is people introduced to this reasoning, by identifying usefulness as a way to make sense of themselves and others. People with no psychological training can appreciate the four differences as being authentic. The second…

    Words: 869 - Pages: 4
  • Two Key Indicators Of Becoming An Adult

    independently, and regularly take responsibility for younger children. Becoming an adult is a gradual change. Turning 18 in and of itself has no true significance. The process is long and varies for everyone, but maturity and experience are always two key indicators of achieving adulthood. For me, my transition into adulthood is clearly marked by the several months that followed receiving my driver’s license. Before passing my driving test, I relied on others to drive me…

    Words: 526 - Pages: 3
  • The Seven Indicators Of Ancient Egyptian Civilization

    Egypt was a complex civilization because ancient Egypt had all of the seven indicators. It had a government, a religion, a bunch of cities, specialized skills and jobs, they traded, they had different social classes, and they had a method of keeping records. Their method of keeping records were called hieroglyphs. They had slaves, a low class with farmers, a middle class with doctors, and a high class with priests, and their religion had hundreds of different gods and goddesses. Well…

    Words: 598 - Pages: 3
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