EXPERIMENT 10 POTENTIOMETRIC REDOX TITRATION BAUTISTA ‚ Anne Judith LARIN‚ Michelle V. OBJECTIVES At the end of the experiment‚ the student should be able to: 1.Construct a potentiometric redox titration curve 2.Determine the % Fe in a sample by potentiometric redox titration INTRODUCTION Potentiometry definition indicator electrode reference electrode Potentiometric titration applications general procedure similarities with redox titration INTRODUCTION Determining the endpoint
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PROCEDURE Part I Setting Up Experiment 2D: Separation of a mixture by Paper Chromatography Objectives: 1. To assemble and operate a paper chromatography apparatus 2. To study and the significance of Rf values 3. To test various food colorings and to calculate their Rf values 4. To compare measured Rf values with standard Rf values 5. To separate mixtures of food coloring into their components 6. To identify the components of mixtures by means of their Rf values Materials / Apparatus: See “Health
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her‚ she realizes that the execution of her vision is more important to her than the idea of leaving some sort of legacy in her work. Symbolism of the Lighthouse. Before launching into what Virginia Woolf might be talking about Lighthouse I’m going to take a few seconds to explain you what it is. The meaning of Lighthouse it refers to beacon it ’s something people who are lost can look towards for guidance and the light it moves around. When the night falls‚ it flashes on‚ and when the
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The Manland Experiment 1. The Manland experiment lasted only one weekend in one store. The marketing advantages and disadvantages of expanding it to other stores? Do you think IKEA should do more with this idea? Why or why not? The advantage was this was an attempt to continue IKEA’s image as family-friendly with the goal to appeal to all men as an environment offering a rewarding shopping experience. The area was set up for men to play video games or watch sports while their wives or girlfriends
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November 2015 Symbolism in TKAM Symbolism plays a huge part in To Kill a Mockingbird by Harper Lee. A mockingbird is a form of symbolism that can describe many of the characters in this book. The county of Maycomb and Boo Radley are other examples of symbolism. In TKAM‚ Maycomb‚ Boo Radley‚ and the mockingbirds are all used by Harper Lee to either foreshadow or symbolize something In TKAM‚ the mockingbird is the most recognizable form of symbolism in the book. A mockingbird
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Adsorption Experiment This paper will be discussion the adsorption experiment conducted in Dr.O lab class. This paper will cover what Chitin/Chitson are but before explaining what these are it is best to get an understanding of what adsorption‚ absorption and sorption are. Adsorption is the accumulation of gases‚ liquids‚ or solutes on the surface of a solid or liquid. This binding is very weak. Almost anything such as fluids that dissolves can break the binding of the molecules. In addition adsorption
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The ’ I have a dream" speech by Dr. Martin Luther King is a speech recognized as one of the best speeches ever given . Just a little over 40 years ago Dr. King set America into a moving blaze with his momentous Speech from the steps of the Lincoln Memorial. His amazing rhetoric demanded racial justice. It also became a mantra for the black community and is now more familiar to younger generations as the Declaration of independence is. This speech has been described as poetry‚ and masterfully delivered
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The effect of alcohol concentration on the cell membrane Abstract: In this experiment I found out that as the concentration of the alcohol was increased so did the colour intensity of the solution. This is because the higher concentration of ethanol‚ results in more damage done to the cell membrane‚ resulting in leakage of red pigment from the cell. If the membrane is damaged more‚ more red pigment will leak out of the membrane and into the ethanol. Hypothesis: The higher the concentration
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of the consequences of excessive drinking. After connecting with her‚ I wanted to know if alcohol concentration in spirits would affect the cells in the body. Thus‚ I decided to test my theory by adapting a class beetroot experiment to my investigation. The aim of this experiment is to investigate the effect of alcohol concentration on a biotic cell membrane. The human body cannot live long with damaged cells because they are the building blocks of life. Cell membranes are phospholipid bilayers meaning
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[pic] DMG 1013 PRINCIPLES & PRACTICES OF MANAGEMENT (INDIVIDUAL ASSIGNMENT) NAME: KAMALUL ARIFIN BIN MD YUSOF ID: 012011110752 NAME OF THE LEADER: TUN DR. MAHATHIR BIN MOHAMAD SUBMITTED TO : MADAM HABIBAH ABD RAHIM SUBMITTED DATE: 16 JULY 2012 INTRODUCTION As a leader‚ one must be able to get people to follow him. A leader also know as the president must have certain character traits. But the most important qualities a leader must
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