oxidation-reduction reaction of magnesium and hydrochloric acid solution. We compared the experimental measured amount of a product and the amount predicted by the theoretical calculation of a balanced equation: Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (g) PROCEDURE First we obtained a strip of pre-cut magnesium ribbon‚ cleaned it with steel wool to remove any signs of oxidation from the strip (which would alter our results)‚ and then weighed it (individual masses of the magnesium strips for each trial can
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1) Describe two main differences between classical and empirical probabilities. a. Classical probabilities are based on assumptions; Empirical probabilities are based on observations. b. Classical probabilities do not require an action to take place; Empirical probabilities have to have been “performed”. 2) Gather 16 to 30 coins. Shake and empty bag of coins 10 times and tally up how many head and tails are showing. Number of coins: 20 * Consider the first toss‚ what is the
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Assets = Liabilities + Shareholders’ equity Revenues – Expenses = Income Cash flow from assets = Cash flow to bondholders + Cash flow to shareholders Current ratio = Current assets/Current liabilities Quick ratio = Current assets – Inventory Current liabilities [2.1] [2.2] [2.3] [3.1] [3.2] [3.3] [3.4] [3.5] [3.6] Cash ratio = Cash/Current liabilities Net working capital to total assets = Net working capital/Total assets Interval measure = Current assets/Average daily operating costs Total
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Syllabus 323063 Empirical Methods in Finance‚ September – December 2013 Teachers (* course coordinator) prof. dr. F.C.J.M. de Jong Room K941 email: f.dejong@uvt.nl dr. J.C. Rodriguez* Room K909 email: j.c.rodriguez@uvt.nl dr. O. Spalt Room K940 email: o.g.spalt@uvt.nl Teaching Assistants Tamasz Barko (t.barko@tilburguniversity.edu) Andreas Rapp (a.c.rapp@tilburguniversity.edu) Zorka Simon (z.simon@tilburguniversity.edu) Lectures: (2 lectures a week) According to the study guide
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Mary Llyresa M. Magsino E3A 1. Discuss the conflict of autonomy and accountability in academic research. The conflict of autonomy and accountability in academic research in academic research is that independence and responsibility are two different things. The conflict in the academic research is that the academic’s research impact has a controversy with the European autonomy of universities. The autonomy is challenged to demonstrate the economic impact on the universities from
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Formulas (to differential equations) Math. A3‚ Midterm Test I. sin2 x + cos2 x = 1 sin(x ± y) = sin x cos y ± cos x sin y tan(x ± y) = tan x±tan y 1∓tan x·tan y differentiation rules: (cu) = cu ′ ′ ′ ′ ′ (c is constant) cos(x ± y) = cos x cos y ∓ sin x sin y (u + v) = u + v (uv)′ = u′ v + uv ′ ′ ′ u ′ = u v−uv v v2 df dg d dx f (g(x)) = dg dx sin 2x = 2 sin x cos x tan 2x = sin x = 2 cos 2x = cos2 x − sin2 x 2 tan x 1−tan2 x 1−cos 2x ‚ 2 integration rules: cos x = 2
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Determining lung capacity Experiment: This is the experiment of determining lung capacity. All the students in the group measured three types of different parameters: vital capacity‚ expiratory reserve and tidal volume. “Lung volumeizing refer to physical differences in lung volume‚ while lung capacities represent different combinations of lung volumes‚ usually in relation to inhalation and exhalation.The average pair of human lungs can hold about 6 liters of air‚ but only a small amount of
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LAB REPORT 4 DETERMINING AN EQUILIBRIUM CONSTANT CAUSION 1. Potassium thiocyanate (KSCN) is hazardous 2. Wear protective material before performing the experiment. INTRODUCTION This experiment outlines the techniques necessary to determine the equilibrium constant for the formation of an iron(III) thiocyanate complex ion (FeSCN2+) from Fe3+ and SCN- . The quantitative preparation of several solutions and subsequent measurement of the solution absorbance
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In life people are filled with different decisions. Decisions are part of our everyday life‚ from what we eat‚ to what we wear‚ or to our next big changing experience. But somehow in one-way or another‚ someone or something influences every decision. There are many factors in why we get influenced by certain people‚ it maybe because we like them‚ known them for a while‚ because we know their knowledge in certain things or so on. It all depends in our surrounding. For example‚ in the first scenario
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In reviewing Towns’ article "ARGUMENTS THAT THE BIBLE IS THE WORD OF GOD"‚ I found all of the information compelling‚ but what stood out the most was the empirical fulfillment of prophecy. I strongly believe that the bible is God’s word‚ but the fulfillment of prophecies validates any ambiguity. Town’s states "Christianity is the only religion that gives fulfilled prophecies as one of its bases for credibility" (p.4 ). That notation alone speaks volumes; other religions are waiting for prophecies
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