www.ijird.com October, 2012 Vol 1 Issue 8 ISSN: 2278 – 0211 Cheaper Electrodes Having Higher Efficiency Using Salt Water And Salt Vinegar Electrolytes S. Ramakanth Electrical And Electronics Engineering,Visakha Institute of Engineering and Technology, Visakhapatnam Abstract: This paper gives how salt water and salt vinegar is used as a renewable energy source. Working of salt water and salt vinegarelectrolytes and both the combination of electrolytes, comparison of different
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“Vinegar Battery” INTRODUCTION We all know that the world is now facing an energy crisis and everyone is trying to do something about that. I noticed in our electricity bill that we are paying much for it. So, I came up with this investigatory project as an alternative source of electricity. This is simple and can be homemade. . Now you can show everyone that electrical energy or electricity can be made from air and vinegar. After all, vinegar are freely available everywhere. Also, this will be
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------------------------------------------------- List of kennings From Wikipedia, the free encyclopedia A kenning (Old Norse kenning [cʰɛnːiŋɡ], Modern Icelandic [cʰɛnːiŋk]) is a circumlocution used instead of an ordinary nounin Old Norse, Old English and later Icelandic poetry. This list is not intended to be comprehensive. Kennings for a particular character are listed in that character's article. For example, the Odin article links to a list of names of Odin, which include kennings. Only
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electrons and the current they produce. Equipment Battery- Current electricity: · glass jars/plastic cups · copper strips and copper wire · zinc strips and galvanized nails · Enough vinegar to cover 1” of the strips or pipes · jumper wires · alligator clips · LED light bulb · Multi-meter For a detailed discription of how to build a Vinegar Battery, view the video that was shown in class. Click
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Lab 2 – Water Quality and Contamination iExperiment 1: Effects of Groundwater Contamination |Table 1: Water Observations (Smell, Color, Etc.) | |Beaker |Observations | |1 |Water is perfectly clear/no odor
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Estimated pH with pH paper Vinegar (Ph 2) Soap + H2O (Ph 6) Tap water (Ph 8) Baking soda + H2O (Ph 9) Ammonia (Ph 13) 4 What color is your “red cabbage solution” when diluted with tap water? (The water turns ruby red) Do you think we will all have exactly the same color? Explain your answer. (No) 5 Solution color Estimated pH with cabbage indicator with cabbage indicator Vinegar (Light pink)
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secre200 Amazing Secrets Home › Funplex › Truth Share | « First | ← Prev | Index | Next → | Last » | 1. Remove a broken key from a lock. Put some super glue on broken off part, insert, hold a few seconds and pull. 2. Remove a broken light bulb. Stick a bar of soap into jagged edges, use soap as handle. 3. Remove a stubborn screw. Heat with a soldering iron for a few seconds first. 4. Protect children from sockets. Keep a piece of electrical tape over them when not in use
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Blown to Kibbles and Bits Chapter II: Car Troubles Make a Stick-Shift Car Drive Itself Repair a Busted Brake Line While in a Moving Car Fake a Flat Tire Recharge a Car Battery with a Bottle of Wine Lift Your Car with a Innertube Repair a Broken Fuel Line with a Ballpoint Pen A MacGyver Classic: Make an Arcwelder from a Car Battery and Pocket Change Chapter List Chapter III: Angus Macgyver: Superspy/ Chemistry Teacher Make a Fire Extinguisher with the Contents of Your Kitchen Cabinet stop an
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of an acid are said to be acidic. Common examples of acids include hydrochloric acid (a solution of hydrogen chloride which is found in gastric acid in the stomach and activatesdigestive enzymes), acetic acid (vinegar is a dilute solution of this liquid), sulfuric acid (used in car batteries), and tartaric acid (a solid used in baking). As these examples show, acids can be solutions or pure substances, and can be derived from solids, liquids, or gases. Strong acids and some concentrated weak acids
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5.1 Physical Characteristics of Water 1. Pure water = colourless, tasteless, odourless 2. Exists in3 states – Solid, Liquid, Gas 3. Pure water – boils at 100C, freeze at 0C 4. Density = 1g/cm3 at 4C 5. Water turns (i) white anhydrous copper (II) sulphate blue (ii) blue cobalt chloride pale pink Effects of Impurities in Water 1. Impurities – increase water boiling point (>100C), decrease water freezing point (<0C) 5.2 The composition of water 1. Pure water
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