Chem 51LB Report Ngoc Tran - Student ID # 72048507 The purpose of this lab is to examine the composition of three components of gas products of elimination reaction under acidic condition by conducting the dehydration of primary and secondary alcohol, and under basic condition by conducting the base-induced dehydrobromination of 1-bromobutane and 2-bromobutane. Then gas chromatography is used to analyze the composition of the product mixtures. Gas chromatography (mobile phase) is used to analyze the composition of three components of the gas products. A syringe needle with gas product is injected into the machine, and the component is eluted and the composition is related to the column or the peaks.
Adrienne Lafrance, in ¨Alphabet, Jigsaw, and the Puzzle of Google’s New Brand,¨ conveys a message that consumers need to take a closer look at companies because are deceiving consumers through branding. The author transmits this message through using the rhetorical triangle, diction, and rhetorical transaction. The rhetorical triangle is the first technique most authors use when writing. Lafrance wrote her article towards a tech-savvy audience and posted it in the technology section of The Atlantic.
Theme Essay Getting cared for may be the best thing that you could wish off. But caring for each other can also bring happiness. Through time and difficulties you face, it can create or enforce your relationships. In the story “Gate A-4”, Naomi Shihab Nye was wandering through the airport terminal after she got informed that her flight had been delayed, until she hears an announcement saying, "anyone in the vicinity of gate A-4 that understands Arabic, please go to the gate. " The theme starts to develop as Naomi decides to help the Palestinian lady in her own time, throughout the time they spend together, they start to create a relationship.
Neil Postman and Wendell Berry state that twentieth-century Americans are losing literacy and the ability to read and write, which weakens our ability to think for ourselves. Reading, writing, and thinking are connected through everyday life and as English speakers, it is our responsibility to preserve and correctly exercise the truth and validity of the English language. With the dependency on technology, relaxed educational standards, and even potential government control, we become stripped of our independence of thinking. With no free will to think, we are vulnerable to dominance and corruption, inability to argue complexly, oversimplification, and conformity. Neil Postman sets the scene of his essay, The Typographic Mind, by opening with an explanation of the famous Abraham Lincoln and Stephen Douglas debate.
Rhetorical Analysis of “Stop Googling. Let’s Talk.” In the article “Stop Googling. Let’s Talk.” by Sherry Turkle, a lack of empathy and face to face interaction skills in students today is argued to be caused by the large presence of phones in the way we interact.
Today, texting has become the most widely used communication technique for teenagers and young adults. It is written in completely informal language and it has no literature value in it. Although the critics believe texting is destroying literature value, McWhorter has another opinion in mind. McWhorter thinks that texting is another form of language that is developed by teenagers. It is the creation of a brand new language evolving from the old literature.
In her essay "Does Texting Affect Writing?", Michaela Cullington presents her argument that texting does not impact formal writing written by students. She discusses the concerns presented by many people about how texting language can transfer into writing, but through the use of personal experiences and credible sources she discusses how this is not true. Her use of multiple different studies and situations help boost her argument and allow the reader to truly see how students actually do formal writing. She presents a strong argument as to why those who believe students don't have the control and knowledge to write formally, instead of with text speak, are wrong.
The influence of textspeak on teenagers' writing is a polarising concept with both fans and critics of texting weighing their opinions. In her essay, "Does Texting Affect Writing?", Michaela Cullington, a previous student of Marywood University in Pennsylvania, outlines her investigation into whether or not texting affects writing. Cullington analyzes the critiques of texting and why critics believe that texting has a detrimental affect on teenager writing. Along with the critics,
Cullington after summarizing her research and having said both sides of opinions about texting affecting writing, she used the results as evidence of why Cullington disagreed that texting has no effect in writing. “On the basis of my own research, experts research, and personal observations, I can confidently state that texting is not interfering with student’s use of standards written English…” (Cullington 370). As you can see she used the strategy of disagreeing but with an explanation and summarized what her discoveries were. Cullington also agreed that texting is used on an everyday basis and at every moment that is possible. To agree to this Cullington included her own personal experience as a reference that texting effectively is used anywhere at any
All of these factors combine and work well together to form a well-executed argument within Cullington’s essay. Cullington begins her essay by addressing her opposition: “It’s taking over our lives” (pg. 361). She cites studies done that suggest that a decline in the quality of students’ formal writing has occurred since the advent of text messaging, and she also cites teachers who believe that their own students’ works are influenced for the worse by the students’ being accustomed to texting and using textspeak. Cullington then proposes her opposing position that the writing of students is unaffected by their use of texting and text speak. She also cites studies that support her thesis that text messaging and textspeak do not have an effect on
Not So Fast” Andrea Lunsford researched students’ writing for 30-plus years to see what effect new technology has on how students learn. Lunsford discovered that students are actually improving their own writing skills with the help of mass media. Not only does it allow students more access to educational resources and information, but it also encourages students to do more creative thinking and writing outside of class which Lunsford refers to in her article as “life writing.” In her research she recalls the account of a student who sent a friend a text message which was completely informal and would be considered unprofessional by most piers. However, the same student also sent a very formal and professional report to her faculty adviser later on.
Why the internet is making us smarter? A refutation to Nicholas Carr’s The Shallows: The Juggler’s brain In almost a cliché manner, Nicholas Carr, in his book “The Shallows: What the Internet Is Doing to Our Brains”, argues that technology is ruining our brains. Just like Socrates, first lamented the invention of the books claiming that it destroyed our memories and ruined our abilities to tell oral legends, Carr laments the invention of the internet claiming that it destroyed our memories and ruined our abilities to read books.
As the digital age comes upon us, more and more Americans become dissatisfied with the state of literacy in this generation. Because the Internet paves the way for shorter and shorter interactions, namely articles versus novels and six-second viral videos versus films, many people that grew up in the age of the Internet have a preference for this condensed form of entertainment. Dana Gioia of The New York Times asserts in his essay “Why Literature Matters” that the decline of reading in America is destined to have a negative impact on society as a whole. Gioia opens his essay with a bittersweet account of which trend is occurring in the twenty-first century America arts scene. He notes that as college attendance rates blossom, the interest
Text messaging allows people to send messages to anyone in the world quick and simple, but it 's only temporary. In other words, sending a text can be effortlessly erased. Postman believes that new technology such as text messaging is a blessing and a burden, meaning that there are many advantages as well as disadvantages. Furthermore, he also believes that every new technology will replace the old. In other words, new technology such as messaging on cellular devices has replaced writing letters to people as a way to communicate.
Sherry Turkle argues that the dependency on technology in society eliminates the ability to communicate in her essay “the flight of the conversation.” Similarly, Paul Barnwell criticizes societies’ technological dependence but narrows the conversation to the current generation of high school students in his essay, “My Students Don’t Know How to Have a Conversation.” While both authors intend to argue the necessity for making conversation ultimately Turkle better identifies the issue and reaches a wider audience. In incorporating a variety of examples in her essay, Turkle asserts that technological dependency is shaping our world.
