effects of hypotonic‚ hypertonic and isotonic solutions on mustard green . OBJECTIVE : To study the effects of hypotonic ‚ hypertonic and isotonic solutions on mustard green . PROBLEM STATEMENT : How does the hypotonic ‚ hypertonic and isotonic solutions affect the mustard green ? HYPOTHESIS : An increase the concentration of solutions ‚ as decrease the percentage of change in most of mustard green . MANIPULATED VARIABLE : The concentration of solution . RSEPONDING VARIABLE : Percentage of change
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purpose of this lab is to find out how does the concentration of a saline solution affect the movement of the solvent molecules. Before the experiment‚ it was predicted that the saline solution in baggies would remain inside‚ without mixing with the water‚ and that the mass would not change. Throughout the experiment‚ the saline solution was added into the baggie‚ it was discovered that a small portion of the saline solution would leave the bag. In the baggie that has 0.2 percent concentration of
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MERTON TRUCKS COMPANY Keeping 3000$ and 5000$ as unit contributions respectively for Model 101 and Model 102 trucks‚ formulate the Merton’s product mix decision problem using LP. Present the LP problem in the standard form including all the details and units. Using solver‚ find the optimal product mix of these two trucks? What is the optimum total contribution that Merton can obtain? Tabulate‚ the optimality range for the decision variable coefficients and comment what will happen if the current
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Assignment (Section B) Free Abbey Wineryy Submitted to: Prof. Saji Gopinath‚ IIM‚ Kozhikode Submitted on: 12th Jun. 2013 Submitted by: Manoj K. Nair‚ EPGP-05-130 Merton Truck Company Top Management of Merton Truck Company is planning to revisit the current product mix of the company involving two models of trucks M101 and M102 as the President of the company feels that M101 truck is not contributing to company’s profit. She also feels
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Abstract In this experiment‚ the Ksp for calcium sulfate dihydrate‚ CaSO4·2H2O‚ by titrating 4 times a calcium sulfate dihydrate solution with diprotic EDTA‚ H2(EDTA)2-. For each trial we found the Ksp by means of molarities and activities. The results for the Ksp using only molarities was very different than the Ksp using activities. The average Ksp using molarity only was 2.26 x 10-4 and the average Ksp using activity turned out to be 2.31 x 10-5. The actual Ksp however‚ is 3.14 x 10-5. A percent
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Buffer solutions and common ion effect A buffer solution resists (or buffers) a change in its pH. That is‚ we can add a small amount of an acid or base to a buffer solution and the pH will change very little. How to calculate pH of buffer solution containing both acid and conjugate base? Dissociation constant definition 1.1 can be rearranged into or (note that due to sign change [A-] was moved to nominator). This is so called Henderson-Hasselbalch equation (or buffer equation)
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MERTON TRUCK COMPANY Sol 1 : Given : Selling Price od Model 101 truck : 39000 Selling Price of Model 102 truck : 38000 We know‚ Contribution C = SP – VC VC for Model 101 : Direct Material + Direct Labor + Variable Overhead : 24000 + 4000 + 8000 = $36000 VC for Model 102: Direct Material + Direct Labor + Variable Overhead : 20000+ 4500+8500 = $33000 Let no of Model 101 produced be X Let no of Model 102 produced be Y Z= (39000-36000)X + (38000=33000)Y Z=3000X + 5000Y
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An investigation to find the water potential of potato and carrot tubers in a sucrose solution‚ of concentration 0.00 – 0.50Mol‚ over a 24 hour period Interpretation Written Communication C1 From our graph it can be seen that the concentration of sucrose solution is 0.18 M at 0% change in mass for the potato and 0.355 M at 0% change in mass for the carrot. I will use these values to find the solute potential by using the calibration graph. I will work out the water potential by using the
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Case Analysis: Merton Truck Company Linear programming techniques can be used to not only determine the best production mix‚ but also to provide clues and data suggesting ways to improve profits. In 1988‚ Merton Truck Company was searching for ways to increase profits and ultimately its poor financial performance. Options being considered included changing their product mix by either removing or adding a product line‚ or renting capacity. In the following pages‚ the product mix and capacity
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Removal of Hexavalent and Total Chromium from Aqueous Solution by Avocado Shell Eliseo Cristiani-Urbina1‚*‚ Alma Rosa Netzahuatl-Muñoz1‚2‚ María del Carmen Cristiani-Urbina3 1 Escuela Nacional de Ciencias Biológicas‚ IPN. Prolongación de Carpio y Plan de Ayala s/n. Colonia Santo Tomás. México‚ D.F.‚ 11340‚ México. ecristia@encb.ipn.mx 2 Universidad Politécnica de Tlaxcala. Av. Universidad Politécnica No. 1. Colonia San Pedro Xalcaltzinco. Tepeyanco‚ Tlaxcala‚ 90180‚ México. 3 Universidad Autónoma
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