The acid-base titration curves help to find the pKa‚ Ka‚ and pH at equivalent point. At the beginning pH for HCl is 1.90 which is lower than the 3.28 for acetic acid; thus‚ strong acid (HCl) means lower pH and weak acid (acetic acid) means higher pH. Then at the equivalent point for the titration HCl-NaOH the pH is 7‚ which mans that is neutral‚ in other words there are enough NaOH mmol to neutralize the HCl mmol present; also‚ the solution contains only water and NaCl the salt derived from the titration
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driverless cars‚ and they are being tested in California. Out of all the test drives‚ the driverless car has done‚ it only crashed once and that was when a human was driving it. Driverless cars will outgrow regular cars‚ but are people willing to their freedom taken away? Google’s robo-car initializes the end of driving and a new stage of technology. The big problem is if people are ready for this change. There are many controversial factors that make people doubt about the new car. This will
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hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Case- Harrah’s Entertainment Inc. Questions: 1. What are the objectives of the various Data Base marketing programs and are they working? 2. Why is it important to use the “customer worth” in the DBM efforts rather than observed level of play? 3. How does Harrah’s integrate the various elements of its marketing strategy to deliver more than the results of Data Base marketing? 4. What is the sustainability of Harrah’s actions and strategy? 5. What are the privacy and ethical
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The Electric Vehicle: Good or Bad? By Elizabeth Andrews English 102: Writing Research Paper Instructor: David McCarthy Outline 1. Introduction Paragraph and thesis 2. History of Electric Vehicles a) 1890-1929: Early ideas b) 1930-1989: brought up due to shortages from WWII c) 1900-present: environmental issues‚ shortage on gasoline 3. Impact on environment and what needs to be done a) Power grids b) Impacts on
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ELECTRIC DISCHARGE MACHINING INTRODUCTION * Sometimes it is referred to as spark machining‚ * Its a manufacturing process whereby a desired shape is obtained using electrical discharges (sparks). * Material is removed from the workpiece by a series of rapidly recurring current discharges between two electrodes‚ separated by a dielectric liquid and subject to an electric voltage. * One of the electrodes – ‘tool-electrode’ or ‘tool’ or ‘electrode’. * Other electrode - workpiece-electrode
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Acid Base And Salt Acid Acids:- The word ‘Acid’ came from Latin word ‘Acidus or Acere’ which means sour. Sour taste is the most common characteristic of acid. Acid turns blue litmus paper red. There are many substances which contain acid and hence taste sour‚ such as curd‚ tamarind‚ lemon‚ etc. Types of Acids:- Acids are divided into two types on the basis of their occurrence – Natural acids and Mineral acids. Natural Acid:- Acids which are obtained from natural sources are called natural
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Chapter Seven Aida Moua Small Businesses and Entrepreneurship: Economic Rocket Fuel Review Questions 1. Review the benefits an entrepreneur might seek in starting a new business. Which benefits are most appealing to you? Why? Some benefits that are most appealing to me is having greater financial success‚ independence‚ flexibility‚ and challenge because with all of them combined‚ it’s beneficial to me and can help me gain more money easier. 2. Do you recognize any of the entrepreneurial personality
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Importance of car seats After finding out that I was going to be a mother‚ a wave of emotions came over me. Like many others who have been in this position‚ after you have a baby everything changes. You are no longer your main concern‚ it is all about your child‚ and you have to be the most self-less person. My son’s safety is more important to me than anything else and this is why I am looking at the product of a car seat. A person can never know “too much” when it comes to proper car seat selection
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The Five Bases of Power The working environment contains different relationships. These relationships start from the Chief Executive Officer (CEO) and trickles down to the basic manager employee functionality. Most relationships in the workplace are built through trust; however‚ trust is built through an entity of power. Power in the workplace can be an influential tool‚ but can be mislead as an entity of possessing complete control (Busch‚ 2008). Fortunately‚ when using power properly‚ it
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Advantages of a Small town There are a lot of advantages of a small town. First of all‚ when you live in a small community‚ you can enjoy a better quality life than you will find in most large cities. In addition‚ you can get closer to nature when living in small towns. You will also be able to avoid the frustration of dealing with large volumes of traffic. You can enjoy hunting or fishing on a regular basis because living in a small town makes it easier for you to enjoy some of your favourite
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