Experiment 5 Solution Preparation 1. Why should the solutions be prepared with 0.10M HCl used as solvent? a. What will happen to Fe3+ if the solution was not prepared using 0.10M HCl? b. Give the balanced equation for the 1st hydrolysis of Fe3+. c. What is the color of the product of 1st hydrolysis of Fe3+? d. What is the effect of the product of 1st hydrolysis to the absorbance of the solution? Determination of Analytical Wavelength 2. Why should the
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Preparation of Esters Introduction Esters are known for their pleasant smells such as perfumes and artificial flavorings in contained labs. They are formed when a carboxylic acid reacts with alcohol and a strong acid such as a catalyst called sulfuric acid (H2SO4) for this lab. The structural formula for esters can be represented as R-COO-R’. The R and R’ symbolizes different alkyl groups that can be combined to the ester. When naming an ester the first part comes from the alcohol followed
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LAB REPORT ANDREW O. BAAFI Organic Chemistry I Lab. Instructor: Dr. Strange 09-24-01 TITLE: Preparation of Isopentyl Acetate (isoamyl acetate) / Gas Chromatography (Esterification). REFERENCE: Fischer‚ W. H.‚ A. G. Craig. “Microscale Esterification of Peptides and Analysis by MALDI-MS.” http://www.salk.edu/LABS/pbl/brukeran1.htm. 10-02-2001 Mayo‚ Dana W‚ Pike Ronald M‚ Trumper Peter K. Microscale Organic Laboratory. 3rd ed. New York: Wiley & Sons‚ 1994. Strange De Soria‚ Louise. Chemistry
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JOB INTERVIEW PREPARATION Preparing for Your Interview Review all of the information you have about the position. If you are working with a headhunter or recruiter‚ ask all the questions you want before you arrive. Learn all you can about potential employer.  Get a copy of the company’s annual report and read it.  Visit the company’s web-site on your PC or at your public library. This will be your most up to date view of the company.  Be prepared to discuss the company’s
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Waste to Wealth : Craft Development Using Banana Fibre A PEOPLE’S MANUAL WASTE TO WEALTH : CRAFT DEVELOPMENT USING BANANA FIBRE CAPRE FOUNDATION | Page 1 www.caprefoundation.org A People’s Manual Waste to Wealth : Craft Development Using Banana Fibre About CAPRE Foundation CAPRE Foundation is a non-profit‚ voluntary organization registered in 1999 under Section 21 of the Societies Registrations Act‚ 1860. It was founded by grass roots people including tribals with a social conscience
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A banana is an edible fruit produced by several kinds of large herbaceous flowering plants of the genus Musa.[1] (In some countries‚ bananas used for cooking may be called plantains.) The fruit is variable in size‚ color and firmness‚ but is usually elongated and curved‚ with soft flesh rich in starch covered with a rind which may be green‚ yellow‚ red‚ purple‚ or brown when ripe. The fruits grow in clusters hanging from the top of the plant. Almost all modern edible parthenocarpic (seedless) bananas
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A. Introduction A banana is an edible fruit produced by several kinds of large herbaceous flowering plants in the genus Musa. (In some countries‚ bananas used for cooking may be called plantains.) The fruit is variable in size‚ color and firmness‚ but is usually elongated and curved‚ with soft flesh rich in starch covered with a rind which may be green‚ yellow‚ red‚ purple‚ or brown when ripe. The fruits grow in clusters hanging from the top of the plant. Almost all modern edible parthenocarpic
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A fruit grown throughout the world in temperate climates for at least 3‚000 years‚ there are now thousands of varieties from yellow to green to red‚ tender to crisp‚ sweet to tart and simple to complex. The apple tree and pear tree are related to each other--They are both part of the rose family. "Baking" apples are varieties that hold up well when cooked and don’t turn mushy. Good baking apples are: Rome Beauty (Queen of the bakers because cooking accentuates its flavor) Golden Delicioius (holds
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NUTRIENTS IN BANANA PEELS Banana peels are also rich sources of potassium and contain much more soluble and insoluble fiber than their flesh. Dietary fiber promotes digestion and bowel movements and can reduce blood cholesterol levels. Banana peels also contain tryptophan‚ which increases serotonin levels in the body and affects mood‚ much like the drug Prozac does. According to "Prescription for Nutritional Healing‚" researchers in Taiwan discovered banana peel extract can ease depression because
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------------------------------------------------- Banana Leaves as Tea ------------------------------------------------- ------------------------------------------------- Like coconuts‚ bananas grow in abundance here in the Philippines as it is a tropical country. For the many years of study‚ cultivation and propagation‚ research and development‚ we have become as one of the exporters of bananas to the world‚ especially to the United States and Europe – when speaking of the banana fruit‚ of course. The fruit itself
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