This pack includes SCI 209 Week 3 Sea Water Paper General Questions - General General Questions Prepare a 700- to 1‚050-word paper in which you describe the chemical properties of water‚ specifically seawater. Research and choose two different methods that are currently being used to convert seawater to drinkable water. Include the following in your paper: A minimum of one reference is required. Describe the chemical and physical properties of seawater. Describe two different
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Inorganic Chemistry 1. A subatomic particle with a single positive electrical charge is protons. 2. A subatomic particle with a single negative electrical charge is electrons. 3. A subatomic particle which is electrically neutral is neutrons. 4. The nucleus of an atom is made up of _protons_ and _neutrons. 5. The number of electrons forming a charge cloud around the nucleus is (pick one of the following) greater than; equal to; smaller than the number of protons in the nucleus of the atom.
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movement of water through a semi-permeable membrane from a region of low solute concentration to an area of high solute concentration in order to equalize the level of water in each region. Involved in this process are hypotonic‚ hypertonic and isotonic solutions. A hypotonic solution is one with a lower osmotic pressure‚ indicating that the net movement of water moves into the said solution whereas a hypertonic solution is one with a higher osmotic pressure‚ thus the net movement of water will be
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On your own and without assistance‚ complete this Lab 1 Answer Form electronically and submit it via the Assignments Folder by the date listed on your Course Schedule (under Syllabus). • To conduct your laboratory exercises‚ use the Laboratory Manual that is available in the WebTycho classroom (Reserved Reading or provided by your instructor) or at the eScience Labs Student Portal. Laboratory exercises on your CD may not be updated. • Save your Lab 1 Answer Form in the following format: LastName_Lab1
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to a website called Urbanspoon. The website contains detailed reviews of restaurants and it also has customer reviews of the restaurants. In addition‚ the website has a rating system so the customers can rate the restaurants on the basis of food quality‚ price and service. Customers can rate the restaurants in each of the 3 criteria’s from a score of 1 to 5‚ with 5 representing the highest score and 1 the lowest. Also‚ there is a section on the website which shows you how much a meal is likely to
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Groundwater Contamination 8 2.1. Natural Sources 8 2.2. Agricultural Activities 8 2.3. Human Activities 9 3. Regulatory‚ Institutional and Policy Framework 13 4. Ways to manage Groundwater 15 4.1. Groundwater Recharge 15 4.2. Recycling and wastewater treatment 16 5. Case Study 19 5.1. Case Study I: Ambuja Cement Limited 19 5.2. Case Study II: Bosch Limited – Safe Drinking Water 21 6. Recommendations 22 7. Way Forward 24 8. Bibliography 26 Executive Summary Water is inextricably
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table 1.1‚ it is shown that at wavelength 590nm‚ bromophenol blue has the Amax which is 0.752. Part 2: The effect of concentration on absorbance of bromophenol blue solution Table 1.2a Tube 1 2 3 4 5 6 A B Distilled water(ml) 2.5 2.0 1.5 1.0 0.5 0 Bromophenol blue 10mg/L (ml) 0 0.5 1.0 1.5 2.0 2.5 Concentration of bromophenol blue(mg/L) 0 2.0 4.0 6.0 8.0 10.0 Absorbance at 590nm (Amax of bromophenol blue) 0 0.182 0.284 0.437
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reactions where the active site is being involve in coordination to a metal ion. PROCEDURE: (A) Preparation of Trans-Dichlorobis(ethylenediamine)cobalt(III) chloride 1. About 16g of cobalt(II)chloride hexahydrate is dissolved in 50ml of distilled water in 250ml of Erlenmeyer flask. 2. 60ml of 10% solution of ethylenediamine is added into the flask. 3. A vigorous stream of air is being drawn through the solution for about 1-2 hours 4. 35ml of concentrated hydrochloric acid is added 5. The solution
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Personalized Nutrition And Exercise Plan **** SCI/241 05/12/11 Dr. Sherrie Lu Personalized Nutrition And Exercise Plan For as long as I can remember‚ I have always had some sort of struggle with my weight. When I was younger‚ I was a top ranked gymnast and it was extremely important for me to maintain a low‚ yet healthy weight. I managed to be successful with that for years up until the time that I got severely injured ultimately forcing me to quit competing. Upon quitting gymnastics‚ I
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tubes in the 40 degrees celsius water bath and incubate them for 10 minutes. The other thing needed is glucose strips. After the tubes have been incubated for 10 minutes‚ place a glucose strip in each tube for one second. Let it sit for thirty seconds‚ then compare to the chart provided. For unit 7.4 the experiment called for two microfuge tubes. One labeled "control" and label another one "EDTA". Add 1.25 mL of EDTA to the EDTA tube‚ add 1.25mL of distilled water to the control tube. Add 3 drops
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