Uses of water: 1. For drinking and for life processes. On an average‚ a man consumes about 60‚000 to 80‚000 litres of water in his lifetime. The body of an adult contains nearly 40 to 50 litres of water at any given time and water constitutes about 66% of the average body make up. Aqueous solutions fill the cells in the body. Nutrients‚ oxygen‚ and metabolic waste products are transported by blood‚ which is mostly water. Digested food is absorbed in the form of an aqueous solution. In plants too
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control My dad and I spent the day in Boreal Ski Resort racing down on a snow covered mountain. It was awesome! It was perfect day in Tahoe but that was only part of the adventure. Our adventure began‚ the weekend of Thanksgiving we were off to visit Soda Springs! We were going to visit my great-grandmother’s cabin it was and there was a storm coming in. Just 4 hours to go. We drove to Auburn and had dinner. After a delicious meal my dad said that we should go get the food for Thanksgiving. Both my
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Part One- Research Baking soda and baking powder What is the chemical name for baking soda? The proper chemical name for sodium bicarbonate or baking soda is sodium hydrogen carbonate.{Source 1} What does baking powder contain? It is made from an alkali‚ bicarbonate of soda‚ and an acid‚ cream of tartar
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Lady Macbeth’s OCD and Guilt Washing In Shakespeare’s Macbeth there are a myriad of mental illnesses associated into the characters of the play‚ in particular with Macbeth and Lady Macbeth. For Lady Macbeth‚ her illness is OCD. This is an incurable but treatable illness in which a person feels like they have the need to perform a certain behavior or something horrible might happen. After Macbeth had gone to war‚ she had exhibited these behaviors performing various actions such as reading and trying
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Aim: To compare the foaming capacities of five different commercial soaps. Apparatus: 5 test tubes‚ 5 conical flasks (100 ml)‚ test tube stand‚ Bunsen burner and stop watch. Materials Required: 5 different samples of soap and distilled water Theory: The foaming capacity of a soap sample depends upon the nature of soap and its concentration. This can be compared for various samples of soaps by taking the same concentration of solution and shaking them.The foam is formed and the time taken
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What is Alkaline Water? Alkaline water‚ also commonly known as ionized water‚ is water that has a pH level greater than seven. This water is generally produced with the aid of a faucet-based water ionizer‚ or "alkalizer" and features a number of health benefits. Making Alkaline Water These are some of the possible sources of alkaline water: * Lemon (& Lime) Water * pH Drops * Alkalising Powder * Mainstream Water Filters * Water Distillers * Reverse Osmosis * Alkaline
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Does This Thing Work? It operates on a 100 year old proven technology called electrolysis. Whenever you place two pieces of metal in water‚ and apply electricity‚ the water separates into it’s basic molecules‚ Hydrogen and Oxygen (H2O). If you look at the picture on the left‚ you will see H2O molecules connected together in their liquid form which is WATER But when you apply electricity (from your car battery)‚ the molecules separate and form a GAS (called HHO) which is a mixture of Hydrogen
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of purified water again. Due to the people of the United States drinking billions of gallons of water daily‚ the amount of purified water we drink is starting to run out which is causing a problem already. Psychological studies have shown humans still don’t accept water being reused even after knowing the water is purified and perfectly clean. Advocates are still against ultraviolet machines being used to clean and purify water. While some people believe that drinking recycled water is both repulsive
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will extract more water from the clothes allowing them to go into the dryer with less water. You will dry clothes faster while using less energy * The clothes tumble much like in a dryer‚ and because of this‚ the washing machine does not use as much water. You will use up to 40% less water than a comparable top load machine. Over time this will offset the initial difference in price between front load and top load machines * Better Cleaning. Because of the tumble action‚ water will pass through
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Charcoal Mixture#1 Place 4 g of the salt/charcoal mixture in a 100 mL beaker and add about 15 mL of distilled water. Stir the mixture for about two minutes to allow the salt to dissolve. #2 Set up a filter funnel with filter paper on a filter funnel stand. Filter the mixture and collect the filtrate in a 100 mL beaker as shown in Figure 1.1. #3 Wash the solid with a further 5 mL of water but do not add this to the filtrate. Note and record the appearance of the solid#4 Add a boiling chip to the
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