The importance of water There is no doubt that water is important for living things. We not only can use it‚ and all living things need water to live. The importance of water is clear to us‚ it has many ways to use and we can’t overlook it. Water is one of the most important elements for health. The human body build up by more than seventy percent of water. It helps human to digest and absorb mineral of food. It also helps to supply oxygen to the brain and other parts of organs. Following by
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An Introduction to Water Analysis February 1 and February 8 2011 Aim and Objective: The aim of this experiment was to determine the pH level of an unknown HCl solution. While doing so‚ we would also be receiving a good and fundamental understanding of how to use modern lab equipment to determine the chemical and physical properties of water bodies. Method: Make sure safety gear is always on and equipment is always clean. Part 1- Direct Analysis by pH Test Kit We grab a 50ml beaker
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2004‚ water supply was available on average for 18 hours each day in the West Zone of Metro Manila and 21 hours in the East Zone. According to their respective websites‚ the utility responsible for water supply in the East Zone of Metro Manila increased 24-hour water from 26% in 1997 to 98% in 2007‚ whereas in the West Zone‚ 42% of the customers had an uninterrupted supply in 2007. In a 2004 sample of 45 water service providers with different management models and sizes‚ the National Water Resources
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Water is also known as H2O. I am made of two Hydrogens and one Oxygen. I love to travel and can be found in every home in the United States. I can change into many different shapes and can go almost anywhere if I am given the chance. My story starts in a well in my back yard at my home. I come from an underground aquifer. I can travel through the pipes into my kitchen faucet. I have many uses. I can be hot‚ warm or even cold. I can be mixed with dish soap in the kitchen sink or ran through
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The Water Cycle * Name three important needs of water. a. Almost all of the body’s living cells need and depend on water to perform their functions. b. Water carries nutritive elements to the cells and carries away waste materials and salts to the kidneys. c. Water serves as an important constituent of lubricants. * How is water distributed through the biosphere About 97 percent of all water is in the oceans. Three percent of all Earth’s water that is freshwater. The majority‚ about 69
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that must be no mistake‚ seeing that Water will be the theme of the experiment I will be working with. I’m still a little skeptical as to how I chose Water . There was no real inspiration‚ or interest on such force but rather an intuition that drove me to further explore this element. Perhaps an unconscious inclination‚ seeing water has always been a comfort zone for me. My whole life‚ I have always lived within walking access to great bodies of water‚ wether it has been a river‚ the ocean
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TABLE OF CONTENTS Title Page………………………………………………………………………1 Table of Contents………………………………………….........................2 Abstract………………………………………………………………………..3 Purpose………………………………………………………………………...4 Background Information………………………………………………...5-6 Hypothesis…………………………………………………………………….7 Materials……………………………………………………………………….8 Procedure……………………………………………….........................9-10 Data Collections/Results………………………………………………11-14 Analysis…………………………………………………………………...15-16 Discussion/Conclusion……………………………………………………
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invisible bond that holds water molecules together. Water is a polar molecule‚ so it has plus and minus ends just like magnets that attract each other. When the water molecules align with each other they stick together‚ creating surface tension. You might think that it is the surface tension of the water that holds the skin of a bubble together. Actually‚ the surface tension of water is too strong to make a bubble. You can try yourself to blow a bubble with plain old water‚ it just won’t work! A good
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margarine 1 kilo shrimp‚ shelled and deveined 1 ½ cups of Alaska Evaporated Filled Milk 2 tbsp garlic 1 cup chopped onion 5 cups water 2 pcs. Chicken cubes 4 cups potato‚ peeled and cubed 2 cups cheese‚ grated Salt and pepper to taste Chopped parsley for garnish Procedure: Sauté butter or margarine‚ garlic‚ onions and shrimps. Set aside. In the same pan‚ boil water. Add chicken cube‚ cheese and potatoes. Let it boil. Add sautéed shrimps and Alaska Evaporated Filled Milk. Boil for a few minutes
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1.0 WATER QUALITY LESSON OUTCOME: * To identify the physical water quality parameters such as suspended solids‚ turbidity‚ color‚ taste and odor and temperature. * To calculate the solids parameter * To identify the chemical water quality parameters such as total dissolved solid‚ alkalinity and hardness * To calculate the water alkalinity and hardness * To demonstrate the biological water quality parameters such as pathogens and indicators Water Quality Parameter
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