Experiment: Titration of Acidic Household Substances Objective The purpose of this experiment is to determine the molarity and weight/volume percent of acetic acid in vinegar by titration with sodium hydroxide to a phenolphthalein endpoint. This procedure may be modified by titrating an acidic beverage such 7-up or Sprite. Equipment and Material (Total Time 60 – 90 min.) Variety of Berel Pipet Long glass stirring rod Wash bottle 10-mL graduated cylinder 100 mL beakers Material
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Math in Physical Therapy Math is an important part of our everyday lives whether we know we are using it or not. In the physical therapy field‚ we use math more than people think. There are many formulas used in physical therapy‚ such as range of motion (ROM). It’s important to be able to apply these formulas. One important piece of math used in physical therapy is ROM‚ which can help physical therapists learn a few things about your joints. A person’s range of motion is the total amount of available
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BIRONDO EDUCATION SUPPORT TUTORIAL CENTER MATH IV- CHAPTER 2-1 to 2-3 I. Decide whether the relation is a function. If it is a function‚ state the domain and range. 1. {(-5‚ -2)‚ (-1‚ 1)‚ (3‚ -6)‚ (8‚ 1)} 2. {(2‚ -9)‚ (2‚ -2)‚ (6‚ 8)‚ (8‚ 1)‚ (11‚ -7)} 3. a x 4. b y c z 5. 6. 7. 8. 9. II. FUNCTION NOTATION. Solve the following: 1. f(x) = x3 – x 2– 6x 2. g (x) = a. f(-2) –
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CE1008/CZ1008: Engineering Maths CPE103/CSC103: Maths I/Foundation Maths Course Introduction 2012-2013 Semester 2 i-1 What is CE1008/CZ1008 Engineering Maths? Academic Unit: 3 AU Syllabus: • Calculus • Probability & Statistics Calculus: Probability & Statistics: • Notion of a Limit • Differentiation and Applications • Integration and Applications • Differential Equations and Applications • Descriptive Statistics • Probability Theory • Probability & Sampling
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Running header: TWO-VARIABLE 1 Two-Variable Inequalities Danielle Smith MAT 222 Week 2 Assignment Instructor Thompson September 15‚ 2014 TWO-VARIABLE 2 Two-Variable Inequalities This week we are doing two variable inequalities. The two variable inequalities are independent and dependent variables with graphing. I am going to work on the problem number 68 from page 539 from our book (Dugopolski‚ 2012). The problem is asking about the way to ship with the shipping
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As Natural Science is the branch of science which deals with the physical world instead of humans‚ such as physics‚ chemistry‚ biology and geology; accuracy and simplicity does fall into it. Natural Science is usually accurate because one who is studying in the field of natural science‚ would like to get close to the truth as close as possible. People who have faith in science and natural science more specifically‚ all try to be as accurate as they can
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Im doing the Juxtaposition of the Bible vs. jingle passage‚ and also see if this passage would add the confusion of montage to the book. The influence of media on person’s ability to concentrate. The green part has been added to my work and I need to make juxtaposition for the green part of the passage as well‚ also the green part in the question I need to do something with that. Thisis: In this passage‚ Montag is trying to read a passage of the Bible‚ however‚ a very annoying advertisement
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Solar Energy Essay Fossil fuel comes from the earth‚ from the decomposition of dead living things underground. Fossil fuel is easy to get and is cheap‚ but fossil fuel takes millions of years to form and is not a renewable energy and it contains a large amount of carbon in it. There are some types of fossil fuel like; coal‚ natural gas and petroleum. Fossil Fuel makes electricity‚ motor oils and other things that are used in our daily lives. When fossil fuels are burnt‚ they produce heat‚ which
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Is it characters‚ the storyline‚ or overall message that makes a movie great? There have been numerous movies made‚ but just a few have had a sincere impact on people. A Girl Like Me: The Gwen Araujo Story did just that. It is about a transgender teenage and his amazing journey to self discovery to live life as a woman. It is a true based television movie the premiere in 2006 on Lifetime Movie Network. It is starring JD Pardo as the main character Eddie/Gwen Araujo and Mercedes Ruehl as his mother
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Effects of Water Pollutions Water is important for the existence of life on earth. All organisms require it and aquatic plants and animals live their life in water. Water pollution occurs when you have toxins and pathogens present in water in dangerous amounts than permissible. One of the worst forms of pollution in the ecosystem is water pollution. When you hold a glass of water it may appear to be clean and clear. But the fact is there are millions of microscopic pollutants suspended
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