• Acid and Bases
    have been added. Discard the solution in the sink. 8. Analyze the results and report your conclusions on the report sheet. CH110 Lab 6. Acids and Bases 67 12 C. Buffer with Acid: 9. Measure and record the pH of the buffer solution in tube C using a meter. 12 10. Add 1 drop of 1.0 M...
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  • Unit Plan on Acids and Bases
    acid/ pH of a weak base. • Use Kw and Ka to calculate concentration of OH- and H+ • Follow directions of an acid/base experiment • Work safely in a Laboratory • Write a Lab report • Define titration, volumetric analysis, primary standard, and secondary standard, end point...
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  • Acids and Liquids
    allowed to require to produce hydroxide. Acids as well have a lower pH level bellow 7 while Bases have a higher pH level above 7 and 7 itself is neutral which indicates no change of color for the substance eg. water. Scientific Method Lab Report: (1) Observation: * Using the Litmus paper we...
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  • Science
    obtained in the lab room, fill in the following table: How many drops of wide range indicator will you use for each test, based on industry standards such as the LaMotte field test? One drop per indicator. |Solution Number |pH from Lab |Acid or Base? |Solution...
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  • Science
    indicator. Based off of the results obtained in the lab room, fill in the following table: 1. How many drops of wide range indicator will you use for each test, based on industry standards such as the LaMotte field test? |Solution Number |pH from Lab |Acid or Base...
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  • pH Titration
    Experiment 20: pH Titration: Phosphoric Acid in Cola Drinks Post-lab Assignment or Report The post-lab report for this experiment is due at the beginning of the following lab period. Student notes for the lab will be available on the lab T-Square site. Learning Objectives Students will be...
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  • Acid-Base Buffers
    constant pH when either acid or base is added. In this experiment you will prepare a buffer solution and observe its behavior when mixed both with an acid and a base. You will also compare the behavior with that of solutions containing only the acid. Theory In his theory of ionization...
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  • Acid and Base Lab Report
    Lab Report: Acid and Base Indicator Lab The title of my lab report is “Acid and Base Indicator Lab” this lab is testing what household solutions area bases depending on what color they changed. You have to use the pH balance scale to determine Acid, Base, and Neutral. On this lab we used 7...
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  • Lab 1 on Ph Levels
    Name: Reba Smith Date: May 27,2013 Instructor’s Name: Sylvia Nemmers Assignment: SCI103 Phase 1 Lab Report Title: Measuring pH Levels Instructions: Enter the Virtual Lab, and conduct the experiments provided before going out into the field for additional research. Please type your...
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  • Lab of Acid Base
    Identify an unknown solid acid from two experiments, one using an acid-base indicator and one using a pH meter. Available Equipment and Reagents You may use any equipment in your lab drawer in addition to the following items: Standardized acid solution: ~0.10 M HCl (Exact concentration listed on...
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  • helium
    the following table: Solution Number pH from Lab Acid, Base or Neutral? Solution Name (what was in the test tube?) Solution 1 6 Neutral Water Solution 2 0 Acid Lemon Juice Solution 3 12 Base Bleach Solution 4 5 Base Coffee 1. How many drops of wide range indicator will you use for each...
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  • Antacid Lab
    knowledge in chemistry can gain enough understanding to read and understand your lab. It should include a discussion on: what acids and bases are, what are pH indicators, stomach acid, antacid tablets and how they work, what the pH scale is and what are the pH of acids and bases. C) Purpose: 2-3...
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  • Reacting Acids and Bases Lab Report
    Reacting Acids and Bases Lab Report Introduction Every liquid, except for distilled water, has either acidic or basic traits. An acid is sour tasting, and gives a sharp stinging pain in a cut or wound, and bases taste bitter, and feel slippery. A pH scale is used to determine what traits a...
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  • Chemistry
    EXPERIMENT 19: Properties and Reactions of Acids-Bases REPORT FORM Instructor ________________________ Date ____________________________ Partner’s Name: ___________________ Results and Observations Name ___________________________ I. & II. Conductivity and pH of Acid/Base Solutions...
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  • Titration Lab
    Lab Report: Titration Lab Prepare a solution of a given concentration; understand titration including acid-base reactions, pH, stoichiometry and molar equivalence. Chemicals and equipment: NaOH pellets close to purity, HCl 3M, phenolphtalein Beckers, flasks, burette, magnetic or manual stir...
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  • Chemistry Titration Lab
    indicators used throughout the conduction of this lab and their pH levels. It also demonstrates their colors in acids and colors in bases as well as the color when end point is reached. This lab evidently demonstrated that phenolphthalein would be the best indicator to use. The justification...
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  • titration acid base
    Exercise 6: Acid-Base Titrations Nick Redmond Partner: Stephan Villavicencio Thurs. Section Lab date: March 19, 1998 Report date: April 6, 1998 Abstract: The equilibrium between acids and bases during a titration can be used to determine several characteristics of the acid or the...
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  • Ph Investigation
    . Detergent has a pH level of 7.0 because detergent is a base, so it neutralises acids. Detergent dissolves grease and it is soluble in water. Some errors that occurred were that there was a different amount of drops in each substance, therefore which could make the results not accurate. In the future, we...
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  • Study
    The pH of Household Substances Lab Report SNC 2D [pic] Kathrina Introduction: Acid: an aqueous solution that conducts electricity, taste sour, turns blue litmus...
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  • Buffers Essay
    acetate and acetic acid were effect when titrated with the strong acid and the strong base. Comparison of all the solutions shows that the concepts of buffers holds true for the results from the experimentation. Introduction The main objective of this lab was to test the ability of buffered and...
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