SC/CHEM 3001 3.0 Experimental Chemistry II Experiment A4: Palladium Catalysis: The Suzuki Reaction Abstract In this experiment‚ the Suzuki reaction was performed using phenylboronic acid‚ p-iodophenol and Pd/C catalysis in potassium carbonate aqueous media to synthesize biphenyl-4-ol. The yield of final product was only 11.94% and the measured melting point was 170-175℃. Since the appearance of the product was significantly different from expected light tan color and the measured melting
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Candace S. Randolph MISEP Cohort 2 Chemistry 512 Enzyme Catalysis Lab Report Pre-lab Questions: 1. Write a balanced chemical equation with state symbols for the reaction catalyzed by peroxidase. 2H2O2 2H2O + O2 (4H1 4O) (4H + 2O + 2O) 2. What is the substrate(s) of this reaction? What is the catalyst? Substrate = H2O2 hydrogen peroxide Catalyst = peroxide 3. At what approximate temperature do enzymes normally operate in the body of a warm-blooded animal? Would your answer change if the enzyme
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This page intentionally left blank SEPARATION PROCESS PRINCIPLES Chemical and Biochemical Operations THIRD EDITION J. D. Seader Department of Chemical Engineering University of Utah Ernest J. Henley Department of Chemical Engineering University of Houston D. Keith Roper Ralph E. Martin Department of Chemical Engineering University of Arkansas John Wiley & Sons‚ Inc. Vice President and Executive Publisher: Don Fowley Acquisitions Editor: Jennifer Welter Developmental Editor:
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active in the current phase of globalization‚ which involves international coordination‚ harmonization‚ and standardization. Unilateral‚ bilateral‚ and multilateral actions and policies by tax authorities‚ as well as initiatives by international bodies and agencies‚ are all part of this. The Organization for Economic Cooperation and Development’s attack on harmful tax competition‚ harmonization of corporate income tax rates within the European Union‚ proliferation of transfer pricing rules‚ and the
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Bromination of Trans-Cinnamic Acid Christopher B. Martin CHEM 3411 1 Mechanism of Bromine Addition to Alkenes Understanding the chemical mechanism (order of bonds broken and made as well as intermediates formed) has a great value in chemical synthesis. The chemical mechanism of a reaction will influence the rate of the reaction‚ the stereochemistry of the product(s)‚ and the extent of possible undesired side reactions. Organic reaction mechanisms investigate the path towards a desired product
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Money Transfer Management System (R1 MTMS) | | The RemitONE Money Transfer Management System (R1 MTMS) is an industry leading‚ end to end‚ remittance system that supports multiple sending and receiving agents in multiple currencies across the world. It provides a powerful‚ reliable and feature-rich administrative system‚ with a central location to manage all the aspects of running a money transfer business. R1 MTMS is highly configurable and business rules driven. Whether you are a Bank‚
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Chapter 1 Succession and Transfer Taxes The modes and mechanics of acquiring ownership and other real rights over property are fairly complex. One can gain‚ transfer and lose ownership on a number of ways. Under the New Civil Code (NCC)‚ ownership may be acquired through: 1. 2. 3. 4. 5. 6. 7. 8. Occupation Intellectual creation Law Donation Tradition Contract Prescription Succession Art. 712 (New Civil Code): “Ownership is acquired by occupation and by intellectual creation. Ownership and
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The Fuqua School of Business Duke University International Strategy: WBA 434 Professors Heath‚ Huddart‚ & Slotta Transfer Pricing 1. Overview An essential feature of decentralized firms is responsibility centers (e.g.‚ cost-‚ profit-‚ revenue-‚ or investment-centers). The performance of these responsibility centers is evaluated on the basis of various accounting numbers‚ such as standard cost‚ divisional profit‚ or return on investment (as well as on the basis of other non-accounting measures‚ like
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Lectures of Heat Transfer Heat Transfer Rate Processes Mode Conduction Convection Radiation Transfer Mechanism Diffusion of energy due to random molecular motion Diffusion of energy due to random molecular motion plus bulk motion Energy transfer by electromagnetic waves Rate of heat transfer (W) q = - kA dT dx q = h A(Ts-T∞) q = σ ε A(Ts4-Tsur4) By Mr. Amjed Ahmed Ali Syllabus of Heat Transfer (English)‚ (2 hours/ week‚ Applied 2 hours /week) 1.Heat transfer by conduction‚ convection
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Cryptarithmetic‚ also known as alphametics‚ ‚ crypt-arithmetic‚ Verbal arithmetic ‚ cryptarithm or word addition‚ is a type of mathematical puzzle in which most or all of the digits in a mathematical expression‚ such as a sum‚ are substituted by letters or other symbols. In a typical puzzle‚ there is a one-to-one correspondence between the numbers and the letters or symbols replacing them. That is‚ the same digit is always represented by the same letter or symbol. The objective of the puzzle is
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