Redox potential – CV Acetonitrile Adjusted sensitivity Each ;line represents diff scan rates all been overlayed on one digarm Scan rates ranged from 0 .1 s-1 to 1 Peak due to iodide oxidation is read from +peak to – peak bottom line. Iodide to triiodide Glycol Didn’t work Using equation ip = 2.69 ×105 n3/2 A D1/2 C ν1/2 compare to linear equation y = mx+c y = peak current x = V1/2 c = zero Therefore m is = everything else C = concentration 0.05 M ethylene glycol (acetonitrile
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THE WORK DONE BY A CONSERVATIVE FORCE ALWAYS HAS FOUR PROPERTIES: 1. It can be expressed as the difference between the initial and final values of a potential-energy function. 3. It is independent of the path of the body and depends only on the starting and ending points. 2. It is reversible. 4. When the starting and ending points are the same‚ the total work is zero. The total mechanical energy ME = K + U is constant. Object moving in a uniform gravitational field gravitational a
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which cell has the larger resting membrane potential? Explain. If the permeability to K is higher in A than in B‚ then the resting membrane potential (rmp) will be closer to the equilibrium potential in cell A‚ which means the rmp will be more negative in cell A than in cell B; or in other words‚ the potential difference will be LARGER in cell A. 2. Predict the effect of a reduced extracellular concentration of Na+ on the magnitude of the action potential in an electrically excitable cell. If there
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Potential Energy • Definition and Mathematics of Work • Calculating the Amount of Work Done by Forces • Potential Energy • Kinetic Energy • Mechanical Energy • Power An object can store energy as the result of its position. For example‚ the heavy ball of a demolition machine is storing energy when it is held at an elevated position. This stored energy of position is referred to as potential energy. Similarly‚ a drawn bow is able to store energy as the result of its position. When assuming
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The article describes‚ in brief‚ the reading intervention program known as Reading Recovery. Reading Recovery is a non-profit program which‚ contrary to the belief of some school administrators‚ is more cost effective because of its short duration and its long term gains for students. The goal of the program is described as providing accelerated learning (without exception) for first grade children who are falling far below their classmates in reading and writing. Completing the 12-20-week program
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UNIVERSITY ENTRANCE EXAMINATION PHYSICS Duration : 2 hours Please read the following instructions carefully. 1. This paper is made up of 50 Multiple-Choice questions and comprises ELEVEN (11) printed pages. 2. Do not write on the question paper. 3. Answer all questions and indicate your answers on the answer sheet provided. Marks will not be deducted for wrong answers. 4. Do not take any paper‚ including the question paper or unused answer sheets‚ out of the examination
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I completed my internship at Just Believe Recovery Center in Jensen Beach. JBRC has been open for approximately two years. They offer men’s‚ women’s‚ and outpatient programs. The men’s and women’s PHP(in patient) program is an average of 30-45 days. The Intensive outpatient program is an average of three to six months. It is a Florida model program‚ with separate residences for the men‚ women‚ and a coed outpatient residence. JBRC also offer halfway houses for clients once they complete outpatient
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Your rental property needs new occupants‚ so where find potential tenants. Before handing over the keys to the home‚ you need to make sure quality tenants are signing the lease. Besides the tenants‚ there are other things you need to keep in mind. Here are three things a property management company can help you avoid. The Unruly Tenant and the Eviction Process A terrible tenant is a landlord’s worst nightmare. Handling the daily tasks of being a landlord is stressful‚ but unruly tenants can make
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Identifying Media Tactics The Lesson Activities will help you meet these educational goals: 21st Century Skills—You will use critical-thinking skills and communicate effectively. Directions Please save this document before you begin working on the assignment. Type your answers directly in the document. _________________________________________________________________________ Teacher-Graded Activities Write a response for each of the following activities. Check the Evaluation section at the end
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Identifying the Deceptive Advertising: The Behavioral Trend As a result of criticisms of the legal passage of identifying deceptive advertising‚ and also criticisms raised against the legislations of monitoring ads‚ and the prohibition of deceptive advertisements‚ researchers tried to introduce a definition of deceptive advertising focused on the behavioral aspects or cognitive processes through which the advertising message is received following is an elaboration and a discussion of those contributions:
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