law pAi=HACAi and the reaction rate equation given above‚ to eliminate the pressure and concentration at the interface (pAi and CAi) and to prove that the final rate expression for the overall rate of the process is -rA=pA1kAga+HAkAla+HAkCB Solution -rA=kAga(pA-pAi) (1) -rA=kAlaCAi-CA‚ (2) pAi=HACAi (3) -rA=kCACB (4) From (1) -rA=kAgapA-pAi=kAgapA-kAgapAi -rA=kAgapA-kAgapAi=kAgapA-kAgaHACAi (5) From (2) if we solve for CAi -rA=kAlaCAi-kAlaCA and CAi=-rA+kAlaCAkAla (6)
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are preferred to one large dilution in lab experiments? Answer: Serial dilution is the technique of performing repeated dilutions on the same chemical in order to change its concentration. The diluted solution from a serial dilution can be used to calculate the concentration of the actual solution. In experimental work‚ often we need to obtain a range of concentrations for a specific compound. Thus‚ instead of preparing one large dilution‚ if we take a concentrated sample of a particular compound
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Chloe Hedrin and Herbal Solutions; claim of copyright infringement by Nuway DATE: November 16‚ 2004 ISSUE Will Herbal Solutions be able to claim a fair use defense under 17 U.S.C. § 107 when they are a “for profit” corporation‚ they have created a parody of Nuway’s ad campaign to market their own product‚ and as a result of their parodic marketing promotion‚ Herbal Solutions increased sales for Natra Tab tremendously? SHORT ANSWER Probably Not. Herbal Solutions does claim to educate
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and the final change in temperature for urea was 2.09 °C. To cause these results‚ ammonium chloride‚ which is a salt of a weak base‚ more than likely dissociated into ammonium ions and chlorine ions‚ resulting in twice as many more particles in solution than urea‚ which probably doesn’t dissociate much or at all‚ in the water/ice
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archive of this journal is available at http://www.emerald-library.com/ft A BPR case study at Honeywell BPR case study at Honeywell David J. Paper Utah State University‚ Utah‚ USA James A. Rodger 85 Indiana University of Pennsylvania‚ USA‚ and Parag C. Pendharkar Penn State Harrisburg‚ Pennsylvania‚ USA Keywords Process management‚ Teamwork‚ BPR‚ Organizational chang e Abstract We embarked on a case study to explore one organization’s experiences with radical chang e for the
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Osmosis Experiment Dennis M. Feliciano Grand Canyon University BIO100L Biology Concepts Lab June 25‚ 2011 Osmosis Experiment Materials Grapes (unblemished) Raisins (larger is better) Water Salt Four small containers (i.e.‚ drinking cups or clear glasses) A metric ruler Methods and Procedure Place 1 cup (236 ml) of water in each of the 4 containers. In 2 of the containers‚ add 1 tablespoon (14.8 ml) of table salt and mix well. Measure the length and width of a raisin and place
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was used was the one that had the most consist numbers. What this means is that isotonic urine flow subject is not necessarily isotonic creatinine concentration subject. The kidney’s load for this was either a hypotonic‚ isotonic‚ alkalotic‚ or no solution at all. Based on the data above‚ some hypothesis were validated and other were not. In both the hypotonic and isotonic‚ the urine flow of the subjects increased as expected. This was due to the volume of water that the subjects had to drink. The
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lecture‚ you will be able to Define viscosity and viscosity coefficient Outline the method to measure viscosity using Ostwald viscometer Determine the average molecular weight of a polymer Determine the surface concentration of 1-butanol in aqueous solution Measure the distribution coefficient of a solute betweenn two solvents 39.1 Introduction Viscosity‚ one of the transport properties‚ arises because of intermolecular attractive and relatively long-range forces. Viscosity coefficient ([pic])
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Volvo Case Study Cornelia M. Murphy CIS 500 Strayer University Instructor Dr. Raied Salman January 27‚ 2013 Assignment 1: Volvo Case Study Judge how Volvo Car Corporation integrated the Cloud Infrastructure into its Networks Volvo serves a worldwide clientele; so to provide the greatest performance available; it sought an internationally distributed infrastructure that would place storage capabilities and computer processing within fingertip
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kg 0.29367OsmkgH2O=0.226gM*9.876*10-3kg solvent 0.29367OsmkgH2O=22.88 gM*kgH2O M=22.880.29367 M=77.91gmol Based on the molar mass of calculated‚ the identity of the unknown substance D is Glycine. 2) Finding the concentration of a known solution Table 1.2: Table used for the preparation of the calibration curve used to find the concentration of alcohol in a wine. 0.2mL of each sample were taken and placed in the Osometer. Ethanol sample (g EtOH/100mL) | Osmolality (mOsm/kg H2O) | 5
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