EXPERIMENT 1: REACTIONS OF ENOLATE IONS WITH CARBONYL GROUPS Aims In this experiment we used two techniques for the reactions of enolate ions with carbonyl groups. One technique used was Doebner reaction and the other technique used was Claisen-Schmidt reaction. Therefore the aim of this experiment is to synthesize trans p-methoxycinnamic acid and to synthesize dibenzalacetone via an aldol condensation reaction between acetone and benzaldehyde. The products would be recrystallized using ethanol
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Two part response to “Men are from Mars‚ Women are from Venus” In an article entitled‚ “Men are from Mars‚ Women Are from Venus‚’’ John Gray explains in what ways men and women differ from each other. He says‚ women complain about men that when they talk to them‚ they do not pay an attention. Men complain about women that they try to change them all the time. He compares men and women to Mars and Venus respectively to get an idea. John Gray explains‚ Martians are significant having supremacy
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COS-116-GS Assignment 10 A). Write a program to prompt a user for a filename. Count: the number of characters in the file (letters or numbers) the number of words in the file the number of lines in the file Print out your results on the screen. #include #include int main (void) { FILE* fin; char filename[64]; int charcount = 0; int wordcount = 0; int linecount = 0; char c; char word[64]; char line[256]; printf("Enter the input file name\n"); scanf("%s"‚ filename);
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Data quality assurance refers to a few different things. It can simply be the profiling of certain data to discover any inconsistencies‚ and anomalies in the data. It can also refer to certain cleansing activities‚ such as the removal of outliers in hopes of improving the data quality . Data quality assurance can help accuracy‚ completeness‚ consistency‚ and timeliness. In addition data quality assurance can help : - Define : set data quality standards and expectations - Measure : Identify
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Megan Entwistle‚ Maria Amos‚ and Paul Golubic CHEM 0330 Organic Lab 1 Sodium Borohydride Reduction: Diphenylmethanol from Benzophenone 11/16/11 Introduction Redox (shorthand for REDuction-OXidation) reactions are chemical reactions in which the oxidation state (or oxidation number) of atoms has changed. Oxidation can be observed through the loss of electrons or an increase in oxidation state by an atom‚ ion or molecule. Reduction describes the gain of electrons or decrease in oxidation state
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does not come from physical capacity. It comes from an indomitable will.-Gandhi” The first part of this quote means that the power needed to have strength doesn’t come in the form of muscles. The second part means that will and perseverance is the true strength that lets a person reach their goals. This quote has been the motivation and the brain behind many peaceful protesters from a small of sit-ins to the marches in washington with hundreds of thousands of people. “Imagine This was Your School”
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Tertiary education helps improving quality of life and access to a stable and solid career. Ladies and gentlemen‚ going to a university does have real concrete benefits. Besides giving you a better chance and getting jobs for which you are already qualified‚ a tertiary education will also give access to a broader range of jobs to which you did not have access before. If you graduate from a bigger and reputed university‚ you will have a better chance of finding a good job. According to statistics
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From Delinquency to success The sociological theory of delinquent subcultures belongs to Richard Cloward and Lloyd Ohlin which is based on Robert Agnew’s general strain theory and social disorganization. Agnew’s theory explained that multiple sources of stress and strain affect a juvenile’s emotional traits and response‚ resulting in criminal or delinquent behavior. Cloward and Ohlin theorize that certain groups or subcultures in a society have values and attitudes that are conducive to crime
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Tertiary study skills For the newcomers‚ university can be like a foreign country‚ with its own language‚ rules‚ regulations and expectations. The new students don’t know how to study in tertiary. Study in university and high school have different learning methods. Today will talk about what’s he differences and offers a range of suggestions designed for tertiary student to improve study practices. This essay will talk about four important study skills. (Lectures‚ Tutorials‚ Note-talking skills
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If I were given a second chance to visit this world. Birth and death are neither under our control nor a matter of choice People are born without much effort on their part and die without any choice of their own. I look upon life as a game and‚ when I have finished it‚ I will leave the field without any hesitation and complaint. The life on this earth is quite enough for any reasonable man. But there is no harm in getting a new base of life‚ if one can have all the good things of life. Every child
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