ENGINEERING Reaction Engineering CGC035 / CGC052 Problem Sheet 3 - Fluid-fluid reactions 1. The reaction rate for the heterogeneous reaction A(g) + B(l)→ products is second order according to the expression -rA=kCACB and it is relatively slow compared to mass transfer so it takes place in the bulk of the liquid. Combine the following rate expressions for diffusion through the gas and liquid films‚ -rA=kAga(pA-pAi) and -rA=kAlaCAi-CA‚ with Henry’s law pAi=HACAi and the reaction rate
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Chemical Reactions Chemical Change • reorganization • original substances form new substances with different formulas • may or may not involve a change of state • symbols used to describe chemical reaction are known as a chemical equation • Chemical equations do not have equal signs (=) they have an arrow Chemical Equations • Must follow the Law of Conservation of Matter • atoms can neither be created or destroyed during a chemical reaction • What
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Reactions in Aqueous Solutions: Metathesis Reactions and Net Ionic Equations Introduction: Metathesis or double decomposition reactions are a reaction in which two compounds react to form two new compounds‚ with no changes in oxidation number. The ions of two compounds exchange partners. AX + BY AY + BX This reaction can occur between two inorganic salts when one product is insoluble in water‚ driving the reaction forward. A typical example is as followed and is considered a molecular equation
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HIV REACTION PAPER HIV (Si Heidi‚ si Ivy at si Vanessa). This was the film we watch last December 16‚ 2012. Having a Great actor‚ Jake Cuenca who played as Virgilio Gil Bustamante beautifies the movie seeing him. This film is another campaign material of the Department of Health (DOH) to disseminate information on the prevention of HIV and AIDS to our country. Simply‚ to inform us how these viruses affect our immune system. Human Immunodeficiency Virus or HIV is a lent virus that causes required
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Is old age really golden age? What are its pros and cons? Human life is a long and complex process which passes through many stages. Each stage contains new circumstances and requirements to which one has to adapt. The great English poet W. Shakespeare described and divided the human life span into a number of stages: an infant‚ a schoolboy‚ a lover with agonies of adolescence‚ a soldier as a youngish‚ a justice as an adult‚ a pantaloon who is over the hill‚ and the second childhood with "sans teeth
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Reaction Turbine Nithin Mannil 08d01001 Aim 1. To investigate the Torque/Speed and Power/Speed characteristics of Single Stage Reaction Turbine. 2. To determine the Isentropic Efficiency of a Turbine. 3. To compare the characteristics of a reaction turbine at different values of inlet pressure. 4. To compare the maximum shaft power vs pressure and isentropic efficiency vs pressure. Theory Turbines are machines which develop torque and shaft power as a result of momentum changes in the
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Name Lab Section GTA Station 1. Grignard Reaction Post-lab report Fill out the appropriate sections below. Show all work. Your calculated answers need to match the answers in the table. Also‚ attach the benzophenone and product spectra. Indicate appropriate stretches including differences in both spectra. Results | | Amounts and units | |Initial
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Name:Ashley Waller|Date:10/17/12|Class:|Reaction Paper #:2| Title of the Article:Consumers Unlikely to Rekindle the Recovery| Date of Publication: July 2‚ 2012Author: Casselmen‚ Ben| Summary:In this article‚ it talks about how we should not rely on the consumers for the economic recovery. As Americans returned to work‚ the theory went; they would have more money to spend on everything from clothes to vacations to houses. As demand rose for products and services‚ businesses would be forced to hire
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Chapter 5 Determine the reaction order and specific reaction rate from experimental data obtained from batch reactors. Describe how to use numerical difference formulas to analyze experimental data to determine the rate law. 5.1 Differential and integral method for batch data Describe how the methods of half lives and of initial rate are used to analyze rate data. 1 3/28/2014 When a reaction is irreversible‚ the reaction order‚ α and the specific rate
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Media Reaction Asian American and Pacific Islander Families Descend on Washington D.C. Demanding Passage of Strong Immigration Reform Legislation BY ASIANWEEK STAFF – JUNE 5‚ 2013POSTED IN: NATIONAL‚ NEWS‚ POLITICS Washington D.C. – As the full U.S. Senate is poised to begin the process to debate the immigration bill‚ S. 744‚ the Border Security‚ Economic Opportunity and Immigration Modernization Act‚ hundreds Asian American and Pacific Islander (AAPI) families from 20 states rallied on
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