Titration

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  • Titration Lab

    There are many instances in today’s society and on this planet, where it is crucial to figure out the unknown concentration of a known substance. The process that is used to figure out the unknown concentration of a substance is the process known as titration. Titrations are used in a wide range of work environments including forensic labs, and pharmaceuticals. A way in which titrations could aide society could start in a forensic lab. It could be used when trying to figure out the concentration of a drug or poison that may have been used in a crime. In a pharmaceutical environment it could be used to properly give out the dosages to patients that require medicine. The method of titration can be defined as the discovery of a concentration…

    Words: 1611 - Pages: 7
  • Acids And Base Titration

    Introduction: Acids and bases are often described using the Bronsted-Lowry theory which states that acids are proton donors, while bases are proton acceptors (Thorne, 78). This means that an acid has additional H+ ion(s) that can be given, whereas a base lacks these ions and will accept them. Acids and bases can further classified as strong or weak. A weak acid, such as HF, will not ionize completely, meaning that only some of the H+ ions will be lost. A strong acid will however, will release…

    Words: 901 - Pages: 4
  • Thermometric Titration Lab Report

    Sharmistha Santra A Thermometric Titration Table: (Representing the results obtained from the experiment) Known Acid HCl 1 mol dm-3 (± 0.100) Unknown Acid HCl 0.76 mol dm-3 (± 0.100) Highest Temperature (Time) 28.5 (190s) 28.6 (235s) Lowest Temperature (Time) 22.9 (55s) 22.9 (55s) Sample Calculation for the Unknown Concentration C1V1 = C2V2 1 (190 - 505) = C2 (235 - 505) 1 28.0 = C2 37.0 C2 = 2837 C2 = 0.760 mol dm-3 (±0.0500) Sample Calculation for the amount of mole in Unknown…

    Words: 1009 - Pages: 5
  • Lab Report Of Titration Lab

    Introduction: The goal of this lab was to find point where acetic acid and sulfuric acid solutions are neutralized using NaOH as a strong base, this process is known as titrating to find the endpoint. Titration is a technique designed to discover the molarity of an acid solution using a solution with a known molarity, in this experiment, NaOH was used. Titration required a color indicator to make the titration visible. In this lab, phenolphthalein was added to the solution so that the solution…

    Words: 790 - Pages: 4
  • Example Of Acid Titration

    Title- Experiment #9- Acid Base Titrations II: Potentiometric and Indicator Titrations Introduction- In this experiment, the reactions of three different acids with a strong base are studied by observing how the pH of the solution changes as the titrant is added. A plot of pH versus amount of titrant added will be constructed. Such a curve is called a pH titration curve. The equivalence point of the reaction will be determined from an analysis of the pH titration curve, and by the use of…

    Words: 1003 - Pages: 4
  • Back Titration Experiment

    including industrial, environmental, and biological contexts. Back titration was used to determine the number of moles of HCl acid that were neutralized by a single tablet of several variations of commercial antacids. In theory, the antacid that neutralized the largest number of moles of acid was found to be the most effective. The results attained suggested that the brand Medifirst was the most effective at neutralizing the HCl. However, dosages and side effects of active ingredients were also…

    Words: 813 - Pages: 4
  • Acid Base Titration Essay

    2015 Lab Report Concerning Acid-Base Titrations The purpose of this experiment was to recognize the procedures for conducting acid-base titrations. Each acid-base titration used one solution to analyze another; it also involved the use of an indicator, which denoted the endpoint of the titration. The indicator used was phenolphthalein; it produced a pink hue when the titrations reached their endpoints – between pH 8 and pH 10. The endpoint was reached when the moles of the base being used…

    Words: 731 - Pages: 3
  • Titration In Gastric Acid Essay

    of the Concentration of Acid in Gastric Juice Introduction Titration is a method where a solution of known concentration is used to find the concentration of an unknown solution. A standard solution is a solution of precisely known concentration. The aim of this experiment was to go over the use of pipettes, burettes, titrations and also to reinforce the concept of molarity. In this experiment, a titration was carried out using a standard solution of hydrochloric acid to establish the…

    Words: 814 - Pages: 4
  • Equivalent Weight And Titration Of Pectin

    weight and Degree of methoxylation The equivalent weight was determined according to the method by Barretina et al., (Barretina et al. 2012). 0.25g pectin was wetted with 5ml ethanol and topped to 100mL mark in a with deionized water, thereafter six drops of phenolphthalein was added and the content stirred on a plate stirrer with magnet to fully solubilize pectin.. The solution was titrated against 0.1M NaOH solution till PH 7.5 was attained (when the colour just started to turn pink). The…

    Words: 1863 - Pages: 8
  • Redox Titration Case Study

    This study involves the use of redox titration to determine the amount of oxalic acid in the sample solution. The analyte solution containing oxalic acid was added with sulfuric acid and heated prior to the titration with permanganate. The persistent pink color signaled the end of the titration. The amount of the oxalic acid in the solution was found to be 8.941%. The redox titration was precise in the quantification of oxalic acid with a standard deviation of 1.327%. Introduction One of the…

    Words: 936 - Pages: 4
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