Ib Chemistry Acid Base Titration Lab Report

M acid x V acid = M base x V base. This point is called the endpoint of the titration. An Arrhenius base is a substance that when added to water increases the concentration of OH- ions present. Back titrations are used when: one of the reactants is volatile, for example ammonia. , the “generic” A + B→ 2C) are reversible, meaning they have a forward reaction (A + B forming 2C) and a backward reaction (2C forming A+ B). - while the iodide ions are oxidised to form iodine. What is the molarity of the HCl solution? (A) 0. Junior Calendar. International Baccalaureate Chemistry - Marked by Acid-Base Titration An Analysis of Aspirin Tablets. You do not need to write out the procedure unless explicitly instructed to do so. Ionic substances dissociate completely when placed in water. Table of Acids with Ka and pKa Values* CLAS Acid HA A-Ka pKa Acid Strength Conjugate Base Strength Hydroiodic HI I-Hydrobromic HBr Br-Perchloric HClO4 ClO4-Hydrochloric HCl Cl-Chloric HClO3 ClO3-Sulfuric (1) H2SO4 HSO4-Nitric HNO3 NO3-Strong acids completely dissociate in aq solution (Ka > 1, pKa < 1). Acid, bases, salts The increase of some ions or ionic compound it's true Hey. Objectives. Acid-Base Titration The equivalence point of the titration is reached when equal numbers of moles of hydronium and hydroxide ions have been reacted. Introduction: The laboratory method used in the experiment is titration. The volume of NaOH required to titrate each vinegar sample was determined. This model states molecules in water that release hydrogen ions (H +) are acids, while molecules in water that release hydroxide (OH-) are bases. Objective seeking a variety of chemistry the motion pattern abstract after exposure. A formal Lab report is written up and The skills and processes approach to IB Chemistry is. Lab report essays ib referencing extended essay word boujloud essays inzegan qyr research paper essay antique furniture what to right my. Suggested Schedule Work in groups of two for this experiment. This allows for quantitative analysis of the concentration of an unknown acid or base solution. You will use the sodium hydroxide, NaOH, solution that you standardized in Lab 6 as your base of known. pdf), Word Doc (. There are a couple of examples of this but they're annoyingly complicated and confusing (mostly because I haven't learnt bonding yet) so I'm going to leave them out because I suggest you just memorise those definitions. a strong base (NaOH) 3. Covers indicators, endpoint, equivalence point, and calculating the unknown concentration. Help with chemistry experiment So for my high school IB chemistry class (more or less the same material as General chem 1 in college), I need to do an internal assessment. Vernier one objective: for acid base titration is important to. Instead, a particular redox titration is used. (Titration of a base with an acid) Problem: Calculate the molarity of an acetic acid solution if 34. indicated by a color change or an electrical measurement. Chemistry Lab Report on standardization of acid and bases. and a lot of patience. They are usually weak acids or bases. 2013-2014 Visiting Lecturer, University of Oregon. An understanding of buffers allows one to further appreciate the beautiful complexity of natural systems. Introduction to acid-base titrations using example of titrating 20. Purpose: To prepare standardize solution of sodium hydroxide and to determine the concentration of unknown sulfuric acid solution. Investigate how pH changes when a weak acid reacts with a strong base or when a strong acid reacts with a weak base. IB chem SL Lab report, Permanganate titration: 7. A titration curve is a plot of solution pH in a flask vs. They would also be suitable for other post-16 cour. 1 Investigation of rates of reaction experimentally and evaluation of the results. The analyte (titrand) is the solution with an unknown molarity. back-titration. Indicators, pH and Titrations. In an article recently published in the Journal of the American Chemical Society (and featured on the Dec 26, 2019 journal cover), Prof. is added to 50. 1 mol dm –3 hydrochloric acid or a titration of white wine with 0. Materials include pacing guide, daily lesson plans, class note PowerPoints, lab manual and assessments. Permanganate Titration - Free download as Word Doc (. Erkal general chemistry 2007 IB chem SL lab report Acid Base titration: 2 Essays - largest database of quality sample essays and research papers on Ib Biology. Reactions of acid and bases lab Topic 9. Acid Base Reactions The PH Concept. titration with NaOH to figure out the amount of excess acid. conquerscientific. The titration of acetic acid with sodium hydroxide resulted in the equivalence point of found pH 8. Strong Acid with a Weak Base, e. acid content of vinegar can vary widely, but for table vinegar it typically ranges from 4 to 8 % v/v. Chemistry 11: pH and Buffers. We had to learn about the elements of what we were working with and what their PH levels were Acid/Base Chemistry examples--hope they are. The equivalence point in a strong acid and strong base titration, whichever way around, should occur at pH 7. Titration curves for strong acid v strong base. 3 Instead of an acid-base titration this can also be covered by a redox titration e. A setup for the titration of an acid with a base is shown in :. •Strong acids and bases have high concentration of H⁺ ions that weak acids and bases (when solution have same concentration and temperature). and a lot of patience. Objective seeking a variety of chemistry the motion pattern abstract after exposure. We will be starting with a Grade 10 Review of Nomenclature and Balancing Equations. This is a chemistry lab report on an Acid-Base Titration. The blue curve represents the titration of 25 cm3 hydrochloric acid (0. Year 1 Upload Lab. Department of Chemistry Texas A&M University Ross St @ Spence St College Station, TX 77843-3255. We had to learn about the elements of what we were working with and what their PH levels were Acid/Base Chemistry examples--hope they are. Procedure: "Titration of an Acid and a Base", Chem 116 Laboratory Manual, PurdueUniversity, Fall 2003, pp. This pamphlet is suited for experiments that use hazardous or toxic materials (like strong acids/bases, carcinogens, neurotoxins, etc. Water hardness can be readily determined by titration with the chelating agent EDTA (ethylenediaminetetraacetic acid). Since the process involves a monoprotic, diprotic, and a triprotic acid, students recieve good exposure to the stoichiometry involved in titration calculations. Chemistry est Practice ook G. However, fresh milk contains practically no lactic acid and the consumption of NaOH is used to change the pH-value of the following components: carbon dioxide, citrates, casein,. 00 mol dm -3 (in excess). Some of the QuickTime movie are without audio, and some of the audio--from a few of the sound augmented QuickTime movie--has been stripped and made available in Real Audio's streaming audio format. Chemistry is the science of dealing with the compounds, elements, and molecular structure of matter. A titration is a process used to determine the volume of a solution that is needed to react with a given amount of another substance. In this video, you will learn what apparatus needs to be used to conduct a titration, including pipettes, burettes and conical flasks. ) Advanced Chemistry activities by topic area Foundational Chemistry Topics. I have specialised in technology and learning completing my masters in the Flipped Classroom (MEd). ACID AND BASE TITRATION. IB chem SL Lab report, Permanganate titration: 7. 7, “Finding the Concentration of an Acid from a Titration. Experiment 1 gives you moles of. In this module you will learn about the core ideas or building blocks that are required for a deep understanding of quantitative chemistry. In a previous experiment you made a standard solution of potassium hydrogenphthalate (Making a standard solution). The details will be different depending on whether the acid (or base) initially present is a weak or strong acid (or base), that is, whether its ionization constant is large or small compared with 1. The webpage provides a description of the experiment with correlations to state and national science standards. You are given a mixture of an acid and its salt. Sodium thiosulfate and hydrochloric acid reaction Iodine clock reaction Topic 8. Class activities - Extended Essay - Check-in! Kinetics Design Lab - next class. Basic Concepts in Chemistry The following topic areas are the most basic concepts that a sucessful chemistry student needs to master: Chemical Nomenclature ( this unit required for credit ). What other chemistry experiments have you completed in your home? Have you ever done an acid or base experiment as a part of. Army acid base titration lab report behalf anything the an and Research describes was outcomes report Research the Army-sponsored of UMD of on fify. Topics include combustion of ethanol, ionic solids, titrations, Reacting ions: observation and deduction, Heats of neutralization. This is a chemistry lab report on an Acid-Base Titration. We are working on our IAs in class and I am struggling to find an experiment that I can perform where I can measure the exact concentration of sodium in Gatorade to see if there is a difference between experimental sodium concentration and the labelled amount of sodium in Gatorade. Indicators, pH and Titrations. This method of analysis is called a back-titration. ) and will cover disposal and regulatory issues. Abstract The purpose of the laboratory experiment was to determine equivalence points, pKa, and pKb points for a strong acid, HCl, titrated with a strong base, NaOH using a drop by drop approach in order to determine completely accurate data. In the process of titration, the concentrations of acids and bases can be found. Login Sell. It also has tutorials on selected topics such as redox reactions, acid-base titrations, and aquatic chemistry. Chem 3 Experiment 21 Molarity of a Hydrochloric Acid Solution by Titration Chem 3 Experiment 22 Molarity of an Acetic Acid Solution by Titration Chem 3 Experiment 23 Acids and Bases Chem 3 Experiment 24 LeChatelier's Principle Chem 3 Activity 25 Locker Check-Out. pdf), Word Doc (. H2SO4 solution 4. Acid-Base Solution Simulation Lab. 1Department of Chemistry and Biochemistry, St. MCAT Physical Help » General Chemistry » Acid-Base Chemistry » Reactions and Titrations » Titration Curves Example Question #1 : Titration Curves Consider the titration curve, in which an acid is treated with aqueous 0. A narrative type of essay refers to a written Writing college application essays is crucial for your academic future. Equipment and Supplies. General Chemistry I (FC, 09 - 10) Lab # 7: Molarity of Acetic Acid in Vinegar: A Titration Experiment Revised 8/19/2009 3 STANDARDIZATION OF THE NaOH SOLUTION Obtain a 50 mL buret and check for leaks. , Chemistry: The Central Science, 3rd edition, Prentice-Hall, 1985 This experiment will demonstrate the techniques of volumetric analysis or titration. 2 Candidates should have experience of acid-base titrations with different indicators. The "Lit" is the rest. 9/23 to 9/30. • Selection of an appropriate indicator for a titration, given the equivalence point of the titration and the end point of the indicator. What others are saying Matter, Energy, and the Environment Unit "Absolute Zero" "Warm Again" When teaching about absolute zero I like to take the class outside for a quick game of Red Light, Green Light. Reaction Rate (Kinetics) Acids & Bases and Acid-Base Equilibria. •Pre-lab report. Acid and base titration lab report - Most hospitals require filing an acid-base indicator works. We took notes on acids and bases before we began any of our labs. An understanding of buffers allows one to further appreciate the beautiful complexity of natural systems. 7, “Finding the Concentration of an Acid from a Titration. The neutralization equation for the titration of oxalic acid with NaOH is as follows. A comparison of absolute accuracy between redox and acid/base titrations. Distilled water 5. Neutralization reaction army acid base titration for a more with a weak acid base, 2011 video embedded using ph. IB Chemistry Lab Report. Found to be 25. Acid and Base Titration Experiment Discussion: Part 1: Acid and Base titrations are used to determine the concentration of a solution with unknown concentration. RSC Titration : Virtual Experiment. This needs to have a clear colour change when all the acid’s been neutralised or whatever. Stoichiometry Multiple Choice AP Problems. volume of titrant (solution in the buret). Advanced Chemistry with Vernier. know that acids and bases create salt and water when they're mixed together (2003). Instead, a particular redox titration is used. As\ud oleic acid is a type of weak acid, the most outstanding method is acid-base titration to\ud find the amount in the oil. Homework: Due Thursday: Finalize the final draft of the acid-base exploration. Conductometric Titrations 2010 APPLICATIONS OF CONDUCTOMETRIC TITRATIONS Acid-base titrations redox titrations are known to us in which commonly indicators are used to locate the end point e. If we use an indicator that changes color with a different pH, our results can be more convincing. Salicylic acid was combined with acetic anhydride and catalytic phosphoric acid to afford acetyl salicylic acid (Scheme I) in 90% yield. Lab report essays ib referencing extended essay word boujloud essays inzegan qyr research paper essay antique furniture what to right my. Ammonia, NH3, (weak base) titrated with hydrochloric acid, HCl. For example, litmus is blue in alkaline solution and red in acid solution. 2 Candidates should have experience of acid-base titrations with different indicators. - an acid or a base is an insoluble salt, for example calcium carbonate - a particular reaction is too slow - direct titration would involve a weak acid - weak base titration (the end-point of this type of direct titration is very difficult to observe). Permanganate Titration - Free download as Word Doc (. In acid-base titration (i. An indicator is used to tell us when the reaction is complete so that we know the volume that is required and the concentration can be calculated. Titration is a process of slowly adding one solution of a known concentration to a known volume of an unknown concentration until the reaction gets neutralized. Add about 25cm 3 1. Here is a song I created to help my grade students study. Titration is a way to measure the unknown amount of a chemical in a solution (the titrant) by adding a measured amount of a chemical with a known concentration (the titrating solution). pdf), Text File (. Chemistry Magic Tricks Kit With this cool experiment kit, you’ll be able to make color-changing solutions and even turn water into a solid instantly! The 12 chemistry tricks in this kit will amaze your friends plus teach about the science of pH, acids and bases, density, chromatography, and polymers. 00 mol dm -3 sodium. , the titration of an acid with a base, or vice versa), the indicator is a substance that can exist in two forms, an acid form and a basic form, which differ in colour. Data and Calculations: This experiment is divided into two parts (Part A and Part B). Acid-base titrations can provide valuable information about the nature. Because of that, it can’t be universal indicator: that just slowly shades from one colour to another. It has a seriously complicated molecule which we will simplify to HLit. Junior Calendar. Biology lab report example - Quality and affordable report to make. Back titrations are used when: one of the reactants is volatile, for example ammonia. For example, copper(II) oxide, iron(II) oxide and zinc carbonate are bases, they do not dissolve in water (see salts made from bases or carbonates). To determine the amount of acetic acid in vinegar (typically 4-5% by mass) we will use an acid-base titration (neutralization reaction). Any base that dissolves in water is called an alkali. Determination of the Concentration of Citric Acid Using Acid Base Titration IB Biology Lab report The effect of different concentrations of blackcurrant squash on the rate of osmosis in Solanum tuberosum. Purpose: To prepare standardize solution of sodium hydroxide and to determine the concentration of unknown sulfuric acid solution. What others are saying Matter, Energy, and the Environment Unit "Absolute Zero" "Warm Again" When teaching about absolute zero I like to take the class outside for a quick game of Red Light, Green Light. Erkal general chemistry 2007 IB chem SL lab report Acid Base titration: 2 Essays - largest database of quality sample essays and research papers on Ib Biology. Practice Test: Acids & Bases ____15. However, you must give a complete reference to where the procedure can be found. International Baccalaureate Chemistry - Marked by Acid-Base Titration An Analysis of Aspirin Tablets. chemistrygods. Titrating this year for me has an added complication. 2007 IB chem SL lab report Acid Base titration: 6/7 by xb08 in Types > School Work > Essays & Theses, titration, and ib chemistry. Conductometric Titration; Molecular Weight by Freezing Point Depression; Separation and Analysis of Cations; Separation by Liquid Chromatography; Acid-Base Chemistry. Reaction Rate (Kinetics) Acids & Bases and Acid-Base Equilibria. 1 mol dm –3 hydrochloric acid or a titration of white wine with 0. The complication is that half of the science department has to be completely packed up and out of our rooms, including chemicals and equipment,. A solution to this problem is taking care when adding, mixing, or cleaning. The dependent variable is the amount of acid needed to neutralize the antacid. Buy click to read more ib board. Hi, I am a 12th grade IB Chemistry HL student. Titration is a method usedin measuring the amount of an analytical reagent necessary to react quantitatively with thesample. Often we want to determine the concentration of a solution. However, fresh milk contains practically no lactic acid and the consumption of NaOH is used to change the pH-value of the following components: carbon dioxide, citrates, casein,. An acid-base titration is an example of quantitative analysis. A titration experiment seeks to identify the exact volume of a reagent needed for neutralisation. PKa points for a strong acid. AP Chemistry Lab #13 Page 1 of 4. Buy click to read more ib board. Table of Acids with Ka and pKa Values* CLAS Acid HA A-Ka pKa Acid Strength Conjugate Base Strength Hydroiodic HI I-Hydrobromic HBr Br-Perchloric HClO4 ClO4-Hydrochloric HCl Cl-Chloric HClO3 ClO3-Sulfuric (1) H2SO4 HSO4-Nitric HNO3 NO3-Strong acids completely dissociate in aq solution (Ka > 1, pKa < 1). The purpose of this experiment is to determine the concentration of a solution of Sodium hydroxide by titration against a standard solution of Potassium hydrogenphtalate. Chemistry 2014 Free-Response Questions Identify a Brønsted-Lowry conjugate acid-base pair in the reaction. An acid-base titration is a neutralization reaction performed in the lab to determine an unknown concentration of acid or base. Chemistry Practice Test: Ch. Which would be the best method to decrease the random uncertainty of a measurement in an acid-base titration? A. ii: Calculate the enthalpy change, ΔH, in kJ mol–1, for the reaction between ethanoic acid and. Identifies a focused problem or. IB Chemistry SL lab report: Acid Base Titration - Free download as PDF File (. You are given a mixture of an acid and its salt. A titration involves performing a controlled reaction between a solution of known concentration (the titrant) and a solution of unknown concentration (the analyte). 57 mL of this solution are needed to neutralize 25. Distilled water 5. The completion of the reaction is usually marked by the color change of an indicator substance. IB Chemistry SL lab report: Acid Base Titration - Free download as PDF File (. 1Department of Chemistry and Biochemistry, St. acid—base chemistry, titration is most often used to analyze the amount of acid or base in a sample or solution. Triiodide is prepared by combining potassium iodide, KI, and potassium iodate, KIO3, in acidic solution according to the following stoichiometry: IO3 – + 8 I– + 6 H+ 3 I 3. Practical techniques 1, 4, 5, 11 CPAC 1a, 2a, 2b, 3a, 4a, 4b. Acid-base titrations are important for counting concentrations of acids and bases. Add alkali (e. Acid + Base Salt + Water In this experiment, a phenolphthalein color indicator. Redox titration with KMnO4 or Determination of vitamin C content. This allows for quantitative analysis of the concentration of an unknown acid or base solution. This website features video tutorials specifically for the International Baccalaureate (IB) Diploma Chemistry syllabus. …a small amount of a chemical indicator is added to the analyte prior to the titration. It has a seriously complicated molecule which we will simplify to HLit. In the process of titration, the concentrations of acids and bases can be found. Deniz korkmaz introduction to titration experiment or read online for free. Christian Kids Explore Chemistry is $39. IB Chemistry Lab Report Design Example—. Sample IA Lab Report. BOTH can be oxidised by manganate(VII) ions in acid solution. Hw: determination of the virtual lab introduction to acid-base titrations standard base titration. This photo ties into our acid/base unit. Many of these symptoms can be alleviated by ingesting an antacid, in which the active ingredient is a weak base. acid (or base) that has been consumed by reaction with excess base (or acid). The complication is that half of the science department has to be completely packed up and out of our rooms, including chemicals and equipment, before school ends. 1M Sodium hydroxide solution. An acid-base titration is the determination of the concentration of an acid or base by exactly neutralizing the acid/base with an acid or base of known concentration. pdf), Word Doc (. milliliters of a 1. Periodicity. The Journal of Organic Chemistry. Instead, a particular redox titration is used. Anthocyanins are found in many flowers, fruits, and vegetables and are responsible for providing the red, blue, and purple colors. Review each others rough draft of the exploration on acids and bases; Make sure you have a solid research question. Here's how to perform the calculation to find your unknown:. Titration Curve-Strong Acid-Strong Base. For titrations containing weak acids or weak bases, choosing an indicator requires more careful selection with appropriate transition interval, which fortunately was not an issue for this experiment. Advanced experiments on acids and bases. What do you want to do? Upload document; Create flashcards; Acid-Base Titration. This demonstration shows four acid-base titrations using two different indicators. The area of the graph where the pH is not significantly changing (between 0. A titration is a process used to determine the volume of a solution that is needed to react with a given amount of another substance. It may be used by physical oceanographers to study water masses in the ocean. You are given a mixture of an acid and its salt. Often we want to determine the concentration of a solution. Goal: To observe quantitative aspects of acid-base chemistry by interpreting titration curves and by comparing the data with computer-simulated titrations. Acids and bases are an essential component of the IB chemistry curriculum, as they constitute a large portion of experimental chemistry due to their various applications. Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. An acid-base titration is a neutralization reaction performed in the lab to determine an unknown concentration of acid or base. Introduction to acid-base titrations using example of titrating 20. Illustrate your answer with an ionic equation. Titration Analysis : Titration And Acid Base Titration. This portfolio will have information concerning the IB year 2 course. A titration is a means by which an acid or base of known concentration and volume is reacted with a base or acid of unknown concentration. phenolphthalein Introduction. Vernier one objective: for acid base titration is important to. Conductometric Titration; Molecular Weight by Freezing Point Depression; Separation and Analysis of Cations; Separation by Liquid Chromatography; Acid-Base Chemistry. Reactions of acid and bases lab Topic 9. Hydrochloric acid is a monoprotic acid in that it produces one mole of hydrogen ions per mole of compound, we can simplify the formula to HA. Using back titration, make the 21st century moral ten things i with satisfactory laboratory work to offer into evidence a community. Solutions to the Titrations Practice Worksheet For questions 1 and 2, the units for your final answer should be “M”, or “molar”, because you’re trying to find the molarity of the acid or base solution. The moles of acid will equal the moles of the base at the equivalence point. Biology lab report example - Quality and affordable report to make. Find detailed and cool chemistry experiments for kids to use for science fair projects or just to learn about the world around them. Christian Kids Explore Chemistry is $39. When this happens in this titration, the pH of the solution in the flask is 7. This website features video tutorials specifically for the International Baccalaureate (IB) Diploma Chemistry syllabus. These animations support the teaching of concepts in chemistry in freshman through graduate level courses. In this video, you will learn what apparatus needs to be used to conduct a titration, including pipettes, burettes and conical flasks. Titration curves : 8. As part of the assessment for the Individual Scientific Investigation students do need to take errors and uncertainties into account. In a titration experiment, a known volume of the hydrochloric acid solution would be "titrated" by slowly adding dropwise a standard solution of a strong base. 1 M) approximates the acid conditions of the human stomach, which is typically 0. The moles of acid will equal the moles of the base at the equivalence point. Acids Bases Choiceboard- IB. You will be testing a strong acid, HCl, solution and a weak acid, HC 2 H 3 O 2, solution. The Acidic Environment‎ > ‎4. High School / Chemistry An Acid-Base Titration In this lab, students will use a drop counter and pH sensor to determine the concentration of a hydrochloric acid solution and an acetic acid solution by titration. Lab report DETERMINATION OF CONCENTRATION OF ACETIC ACID IN VINEGAR. This is a chemistry lab report on an Acid-Base Titration experiment. This method determines the vitamin C concentration in a solution by a redox titration with potassium iodate in the presence of potassium iodide. - while the iodide ions are oxidised to form iodine. Chemistry report final 1. A titration is a lab experiment used to find the unknown concentration of an acid or base. Any base that dissolves in water is called an alkali. TITRATION OF A COLA PRODUCT (#11. Acid-base titrations are important for counting concentrations of acids and bases. Erkal general chemistry 2007 IB chem SL lab report Acid Base titration: 2 Essays - largest database of quality sample essays and research papers on Ib Biology. phenolphthalein Introduction. The first titration uses methyl red that goes from pink to yellow near a pH of 5. This is the end point of titration and neutralisation is. Here's an example problem determining the concentration of an analyte in an acid-base reaction: Titration Problem Step-by-Step Solution. Titration of acids and bases lab report An acid base indicator will be used to determine the endpoint of the titration. CHEMISTRY GRADE 9 : You have now completed TWO practical session in the Chemistry Laboratory this term, and you need to produce a report on each of those sessions. 2006 Visiting Professor, University of Arizona. However, you must give a complete reference to where the procedure can be found. 1M Sodium hydroxide solution. GRADE 12 Topic 6. Unit 14 Buffers/Antacids 143 Prelab Exercises for Unit 14 Name Section Date 1. This is not complete. This website features video tutorials specifically for the International Baccalaureate (IB) Diploma Chemistry syllabus. IB Chemistry Lab Report. Wash the titration this experiment is an acid needed to a strong acid-strong base, 2016 the four beakers. Design an experiment to investigate the rate of effusion of a liquid through an egg shell Revision: Redox titration simulation Revision: Measuring the acidity of aspirin using back titration Plotting pH curves during the titration of strong and weak acids and bases (HL only) Revision :Identification of an unknown metal carbonate. However, fresh milk contains practically no lactic acid and the consumption of NaOH is used to change the pH-value of the following components: carbon dioxide, citrates, casein,. This is an example lab report from the CHM 116 WebCT course that has been. Covered in topic 1. Titration Acid-Base Aim The purpose of this experiment is to determine the concentration of a solution of sodium hydroxide by titration against a standard solution of potassium hydrogenphthalate. Lab report DETERMINATION OF CONCENTRATION OF ACETIC ACID IN VINEGAR. M acid x V acid = M base x V base. Concentration, Molarity, Net Ionic Equation, Acid & Base Theories, Titrations, Indicators, Strong vs Weak, Buffers | High School Lesson Plan: Acids and Bases Unit Plan The AACT high school classroom resource library and multimedia collection has everything you need to put together a unit plan for your classroom: lessons, activities, labs. Today, the indicator bromcresol green will be used. b) Define acid and base using the Bronsted-Lowry definition. Definitions of Acid Base Titration Lab. Ionic substances dissociate completely when placed in water. Acid/Base chemistry began with the Arrhenius model of acids and bases.