Clare Chong P2 ! ! ! ! ! Chemistry Practical 4: Measuring rate of reaction Aim of experiment: To determine the rate of reaction when the concentration of I2 increases. ! ! ! Chemical equation: 2Fe3+ + 2I- --> 2Fe2+ + I2 ! ! ! Apparatus & materials: Apparatus Quantity 50ml Pipette 1 10ml Pipette 1 Pipette bulb 1 100ml beaker 2 50ml Burette 1 250ml Conical Flask 6 Timer 1 Distilled water 100ml or more 50ml Measuring
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Entire industries have been created to generate electricity for public use or transmit data through electrical signals. The history of electricity is in a large sense the history of modern society. http://www.ehow.com/info_7852999_did-electric-power-impact-industry.html (3) The environmental impact of electricity generation is significant because modern society uses large amounts of electrical power. This power is normally generated at power plants that convert some other kind of energy into electrical
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activity Background Information: Trypsin is a protease which conducts hydrolysis forming peptides. It is an enzyme which is secreted by the pancreas into the small intestine and works best in an alkaline environment. Egg white is used in this practical as it is found to contain the protein/ enzyme trypsin. pH is the measure of the amount of H+ ions in a solution‚ these ions affect the shape of the enzyme. Hypothesis: That as pH increases‚ the rate of enzymatic activity increases until the optimum
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Process and Outcome Evaluations Multimedia • Resource: Process and Outcome Evaluation Multimedia • Due Date: Day 3 (Assignment Section) • Complete the Process and Outcome Evaluations Multimedia located at http://corptrain.phoenix.edu/axia/hsm270/images/processandoutcomeevalutions.html • Summarize the characteristics of process and outcome evaluations. Provide two examples of each type of evaluation: process and outcome. • Post your response in 200 to 300 words. Process and outcome evaluation
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Practical Economics Read “ Chalice and the blade “ HW: TOP HDI: 1. Norway 2. Australia 3. Netherlands 4. US Bottom HDI: 1. Mozambique 2. Burundi 3. Niger 4. Congo Article = The euro-zone crisis Time to celebrate? Government-bond markets in peripheral countries are soaring Jan 19th 2013 |From the print edition THE squiggles on traders’ screens showing changes in the prices of government bonds are the closest thing that financial markets
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Information technology for managers Practical File Submitted for partial fulfillment for the award of the Degree of master of business administration (MBA 2012-2014) Under the supervision of Ms SALONI PAHUJA Submitted by ABC Enrollment no. – gitarattan international business school (Affiliated to Guru Gobind Singh Indraprastha University ) TABLE OF CONTENTS Topics Page No. 1. MS-DOS 03 - 20 2. HTML
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not show up until later in life. The increased pressure‚ called intraocular pressure‚ can damage the optic nerve‚ which transmits images to the brain. If damage to the optic nerve from high eye pressure continues‚ glaucoma will cause permanent loss of vision. Without treatment‚ glaucoma can cause total permanent blindness within a few years. Glaucoma usually occurs when pressure in your eye increases. This can happen when eye fluid isn ’t circulating normally in the front part of the eye. Normally
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teammates. Sometimes these fears came true. During my second game‚ my position at post led me to play in the games on many times throughout the season. On those times‚ I often made mistakes. Most of the time the mistakes were not significant; they rarely changed the outcome of a play. Yet I received a thorough long lecture at practice for the mistakes I had made. These occurrences only intensified my fears of playing. However‚ I did not always make mistakes. Sometimes I made great plays‚ for which
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Learning Outcomes Essay COMM 1020 “ Now is a fascinating time for human communication. The field of interpersonal communication is evolving as new channels for communication develop.”(O’Hair Wiemann V) Not only is interpersonal communication fascinating‚ but interpersonal communication is teaching us various learning outcomes. We are learning to communicate better‚ learning to engage others in action‚ and learning to think critically and constructively. Many of these learning outcomes have been
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in adoptive system can cause lasting harm to vulnerable children‚ and may rob them of their best chance of love and stability of a potential family. As children grow older in care‚ waiting to be matched to an adoptive family‚ it gets less and less likely that they will be adopted at all. A recent investigation by Professor Elaine Farmer suggested that family finding in most local authorities tends only to begin after the court has considered and made a placement order‚ which can take months. In particular
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