Systemic functional grammar

The goal of this lab was to conduct the reaction of 2-methyl-2-butanol with HCl to form 2-chloro-2-methylbutane, and to understand Sn1 and Sn2 reactions, in terms of how they are different and why one is more likely to happen over the other. The OH group in 2-methl-2-butanol is attached to a tertiary Carbon, meaning the reaction should occur via Sn1, a two-step reaction, and Cl should replace the OH group, to form a tertiary halide. HCl was added to 2-methyl-2-butanol and then several…

In the first step of the experiment, m-toluic acid reacted with thionyl chloride to form the acid chloride derivative of m-toluic acid. In this reaction, the carboxylic acid is first converted into an acyl chlorosulfite intermediate, replacing the –OH of the acid with a better leaving group. The acyl chlorosulfite then reacts with a nucleophilic chloride ion, at which point the chlorosulfite leaves in the form of sulfur dioxide and chloride ion. The remaining acid chloride then reacts with…

Loratadine (LOR) is a second generation antihistamine used to treat allergies without causing drowsiness. The activity mechanism of LOR is a competitive-reversible inhibitor of the histamine receptor tissue, and therefore, this prevents histamine binding and receptor activation [1]. LOR is a drug belonging to a class II in the biopharmaceutics classification system (BCS), which it has low solubility in water and high permeability [2]. Moreover, LOR is a weak base with a pKa of 5.0 and its…

The United States of America is privileged to have books to read and multiple ways to share information. Other countries have very limited or absolutely no access to information that citizens of America can easily access. Yet, the U.S. has many illiterates across the nation. It is reasonable that Jonathan Kozol places the responsibility of providing illiterates with enough knowledge and resources on the people that are literate in his article “The Human Cost of an Illiterate Society” because…

Chapter Three - Conclusions 3.1 Conclusions This research aimed to verify the synthesis protocol for HPA-12 and analogues from aldehydes of Greatrex et al. (2014). Limited success in synthesising required quantities had a negative impact on the outcomes of this research, and no reasons were identified for the low yields that were obtained. Additional time, or resolution of issues resulting in low yields, would have allowed additional research and confirmation of the synthesis protocol. Long…

This journal will contain a summary of this week’s reading assignment and how the information read will improve my skills related to critical thinking. The reading this week covered the topics of literacy in the adult client population, instructional methods and settings, and instructional materials. In this country, 52% of the population are literate. The rest of the 48% of the population are either functionally illiterate or marginally illiterate. This is concerning for nurses who are…

Maci Mullins CHEM2130-001 12/8/2017 A Wittig Reaction of trans-Cinnamaldehyde Statement of Question: What is the stereochemistry in the Wittig product, and why is it formed? Hypothesis: There were two possible stereochemical outcomes for this experiment, either cis, (E,Z), or trans, (E,E). The cis product, (E,Z), would form if the double bond and phenyl group added to the same side. The trans product, E,E), would form if the double bond and phenyl group were to add to the opposite sides.…

structure, it overlaps both the functional design, which is what Omidyar initially started out with and the divisional design. Within the matrix structure method, employees belong to at least two groups at the same time. For example, within the functional areas Omidyar set up initially, someone in finance could have knowledge and work in the operations division of the company and vice versa. The workers would also report to two supervisors – one within the functional group and the other within…

Introduction: Nitrous acid (HNO2) is used as a source of nitrosonium ion (N≡O+). The nitrosonium ion by reacting with an aromatic amine converted into a diazonium salt. As diazonium ion is a weak electrophile, it reacts with electron-rich, aromatic coupling agents to produce an azo dye. The products are mainly ortho and para due to the reaction being an electrophilic aromatic substitution Reaction: p-nitroaniline p-nitro benzenediazonium chloride Para-red…

Two of the most impactful social ills that Americans face today, in one of the most progressive and technologically advanced nations on earth, is poverty and crime. Many would argue that they are akin. Is there a link and what can be done to diminish or eliminate it? The connection between poverty, crime and illiteracy has been well documented. Holzman-Escareno writes in a 2008 article, American prisoners have a much higher illiteracy rate, than our nation as a whole. Of the adult inmate…