A. What is the average % acetic acid in your vinegar sample? Standard vinegar is 5% acetic acid. How does your result compare with the standard? Average % acetic acid is slightly above 4%. it is less than standard B. Why is it better to use white vinegar rather than dark vinegar for this titration? Because white vinegar consists of only acetic acid and water and dark has other things added to it C. Write a balanced equation for the neutralization of acetic acid with NaOH. CH3COOH
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networks include the Local Area Network. Local Area Network (LAN) is a computer network that interconnects computers in a limited area such as a home‚ school‚ computer laboratory‚ or office building using network media. The defining characteristics of LANs‚ in contrast to wide area networks (WANs)‚ include their usually higher data-transfer rates‚ smaller geographic area‚ and lack of a need for leased telecommunication lines. LANs are capable of transmitting data at very fast rates‚ much faster
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its effects are in line with the societies morals which may be in large part regulated by the dominate religion. If it is proven to be beneficial to the society and abides by the social morals its use is largely unregulated. If an individual in that society that is not a part of the dominate religion uses an illegal substance‚ are they exhibiting deviant behavior or practicing their freedom of religion? Of course‚ religion is not the only factor when it comes to the complicated issue of drug laws‚
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and contrast wired and wireless LANs. What unique concerns must be addressed by the designer of a wireless networks. Answer 1:- Introduction: LAN is a local Area Network and a computer network covering a small physical area‚ like a home‚ office‚ restaurant or small group of buildings‚ such as a school‚ a college or an airport. Although a LAN can be used as an isolated network to connect computers in an organization for the sole purpose of sharing resources‚ most LANs today are also linked to a wide
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other network users No sending unsolicited e-mail messages or junk mail to company recipients No accessing adult content from company resources No remote connections from systems failing to meet minimum security requirements Define a LAN-to-WAN‚ Internet‚ and Web surfing AUP that restricts usage of the company’s Internet connection and permits the company to monitor usage of the corporate Internet connection. Carefully evaluate the implications of each policy and how implementations
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Use Cases are not inherently object-oriented. Why then is use case modelling so important in the Object-Oriented approach? Discuss. Most projects have failed due to the problem of clarity in requirements. Requirements serve as a key part of system development since it is an input to system development and “a system” is produced as the output. Therefore if the requirement stage is wrong‚ the whole system will be wrong. Hence‚ the project fails. Input output Requirements System
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It could be suggested that the poem‚ The Lotos Eaters and Choric Song‚ is in support for the use of drugs‚ due to the way that the mariners and the island are described. Tennyson uses rich‚ beautiful descriptions of the surroundings of the lotos eaters‚ such as ‘gleaming river’‚ ‘slow-dropping veils’ and ‘sunset flushed’. This imagery in reference to the beauty of the island allows us to feel drawn to it in the same way the mariners are. There is a sense of quiet contentment with ‘warm breezes’
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been a natural pain reliever found all around the world. This natural plant has been around for thousands of years‚ and until recently has been deemed illegal. This natural plant is Cannabis‚ also known as Marijuana. Medical marijuana refers to the use of cannabis and it’s cannabinoids to decrease or improve symptoms. Marijuana has been the topic of discussion for many‚ many years‚ but recently the developments and law changes have started to increase. In this essay I will explain the pros versus
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PPD 244 – Land Use Policy 5/21/13 10:44 AM CAPITAL FACILITIES AND LAND USE PLANNING - aligning land use planning policy with capital facilities policy - “adequate public facilities ordinances (APFO)‚” or‚ “concurrency” | coordinating growth so it occurs at the same time as facilities expansion PROCESS 1. ID areas of development priority (boundaries‚ tiers‚ zones) 2. Capital Improvements Program (CIP) | how are we getting the money and how we are going to spend it | water‚ sewer‚ parks‚ schools
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Primack (2009‚ p516) suggests that there is “convincing evidence that exposure to certain media messages increases substance use…”. This is mainly due to the youth among teens ages 12 to 17 are the main consumers of music who listen on average 2.4 hours a day‚ and thus influences their social attitude and behaviour (Christenson et al.‚ 2012‚ NIH‚ 2008). In relation to the research
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