What Is a Redox Indicator in Chemistry

A redox indicator is an indicator compound that changes color at specific potential differences.A redox indicator compound must have a reduced and oxidized form with different colors and the redox process must be reversible. Further, the oxidation-reduction equilibrium needs to be reached quickly. Only a few classes of compounds are useful as redox indicators: Phenanthroline and bipyridine metal complexes: The metallorganic systems change color as the metal changes its oxidation state.Organic redox compounds: In these indicators, a proton participates in the redox reaction. An example of this type of indicator is methylene blue. Redox Indicator Examples The molecule 2,2-Bipyridine is a redox indicator. In solution, it changes from light blue to red at an electrode potential of 0.97 V. Sources Hewitt, L.F. Oxidation-Reduction Potentials in Bacteriology and Biochemistry. Oxidation-Reduction Potentials in Bacteriology and Biochemistry. 6th Ed. (1950).Ram W. Sabnis, Erwin Ross, Jutta KÃ ¶the, Renate Naumann, Wolfgang Fischer, Wilhelm-Dietrich Mayer, Gerhard Wieland, Ernest J. Newman, Charles M. Wilson (2009). Ullmanns Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a14_127.pub2

Characteristics And Qualities Of Schizoid Personality...

There are many people in the world today living with psychological disorders that may not be apparent to the naked eye. Some disorders can be obvious yet other disorders take a skilled professional to diagnose. A disorder that can be very trying on individuals diagnosed with it but not be noticeable as a personality disorder in passing would be Schizoid Personality Disorder. There are specific traits and qualities that make this disorder stand out. Schizoid Personality Disorder is most commonly diagnosed in individuals who are 19 years of age and older. Although teens and adolescents between the ages of 6 and 18 can be diagnosed with this disorder, it is often uncommon and rare. In order for an individual to be diagnosed with Schizoid Personality Disorder, there is certain criteria that has to be met to be clinically diagnosed. According to the DSM 5, table 12.2, there are several things that have to be confirmed. First, the individual does not desire or enjoy close relationships with people which includes being part of a family. Secondly, the individual just about always chooses solitary activities rather than activities with friends such as concerts or amusement parks. Next, they will have little, if any, interest in having sexual experiences with another person. Furthermore, the individual will lack close friends or confidants other than first-degree relatives and will take pleasure in very few, if any, activities. Lastly, t he individual will appear to be indifference toShow MoreRelatedPersonality Theories Of Personality Disorders1497 Words   |  6 Pagestheories of personality which scientists have developed in order to help explain how people think, feel, and behave. The trait theory of personality is one that attempts to explain personality by identifying patterns of behavior that include relatively stable characteristics which in turn causes individuals to consistently behave in particular ways (Funder, 2015). While personality may change due to different situations or states, the trait theory proposes that overall personality characteristics are relativelyRead MoreCoun 646 Research Paper4382 Words   |  18 PagesEffects of Vulnerability Factors on Paranoid Personality Disorder Felicia Flemming-Brown COUN 646: Psychopathology and Counseling Liberty University Abstract Paranoid Personality Disorder (PPD) is one of the most commonly diagnosed personality disorders with debilitating implications for individuals diagnosed; yet there is limited research regarding the etiology and genetic and environmental vulnerability factors available. The paper will provide a brief synopsis of PPD as well as evaluatingRead MoreAnalysis Of The Narrator Of The Same Name By Edgar Allen Poe Essay1618 Words   |  7 Pagesâ€Å"ghost story†, in which the dead Ligeia’s will to live overcomes death with its sheer power; however, the narrator, throughout the story, demonstrates that he is almost entirely unable to tell reality from fantasy, and functions primarily in the â€Å"schizoid-position† (Schueller 601)—as evidenced by his use of many a psychological defense mechanism—hallucinates that Ligeia kills Rowena then returns from the dead. In this interpretation, the narrator’s own will for Ligeia’s life is expressed th rough hisRead MoreDifficulty Diagnosing Borderline Personality Disorder in 16 Year Olds.2680 Words   |  11 PagesDIFFICULTY DIANOSING 16 YEAR OLDS WITH BORDERLINE PERSONALITY DISORDER INTRODUCTION: For many years, Borderline personality disorder was considered a mental illness only associated with adults above age 18, however in recent years mental health professionals have begun to consider the possibility of Borderline Personality Disorder being diagnosed in adolescents. Borderline personality disorder is characterized by extreme patterns of impulsivity such as promiscuous sex, spending sprees, recklessRead MorePersonality Disorders Are Pervasive And Enduring Patterns Of Thoughts And Behaviors2884 Words   |  12 PagesPersonality Disorders are pervasive and enduring patterns of thoughts and behaviors that deviate significantly from the expectations of a person’s culture (American Psychiatric Association, 2013). The inner experiences or behaviors are expressed in at least two of the following areas: Cognition, affectivity, interpersonal functioning, or impulse control. These patterns are inflexible and stable over time, cause significant impairment or distress, and h ave an onset typically occurring in adolescenceRead MoreInformation And Family History : Margaret Mary Ray2266 Words   |  10 Pages1998). The client’s medical records from various court-ordered psychiatric evaluations (1998) are confidential, but according to her mother Ms. Duvall Ray suffered from Schizophrenia. It is also well noted from several psychiatrists that this disorder has a strong genetic component (Ms. Duvall). These major life events could have triggered her illness, losing her brothers at two years apart and dealing with her parent’s divorce as well (1998) a young age. Ray went on to attend MarquetteRead MoreA Revision Of The Controlled Substances Act Essay2136 Words   |  9 Pagespurpose to make more money; this puts the patient in danger in exchange for the doctor’s personal benefit. As a student pursuing a career in the medical field, I find that the proper implementation and use of medicine and drugs is vital to providing quality health care, so that events like the heroin epidemic can be prevented. Therefore, I believe that revisions of the Controlled Substances Act can be the first action of a movement to better regulate drugs used in medical practice and treatment. (NOTE:Read MoreTurning Ineffective Employees and Bosses into Performers: The New World Order13031 Words   |  53 PagesContents Introduction Who exactly is a poor Performer Causes of problem employees The Primitive Organization Old World Order Management Ineffective Employees: Whose Fault is it? The Employee Factors related to the employee Set Up to Fail Syndrome Personality and Behavior The Manager Factors related to the manager Creating In Crowd and Out Crowd Boss’ Behavior with Strong Performers Boss’ Behavior with Weak Performers The Job Factors related to the job The Organization Factors related to the organizationRead MoreEssay on Pedophiles and the Criminal Justice System8452 Words   |  34 Pagesof what a child molester is and look at the facts. We must educate our children and ourselves so we may begin to put an end to this vicious crime. nbsp;nbsp;nbsp;nbsp;nbsp;What is a pedophile? The Diagnostic and Statistical Manual of Mental Disorders (DSM-111-R; American Psychiatric Association, 1987) lists the essential features of pedophilia as â€Å" recurrent, intense, sexual urges and sexually arousing fantasies, of at least six months duration, involving sexual activity with a prepubescent child†Read MoreSocm Study Guide Essay30404 Words   |  122 PagesNucleic acid – large organic molecules composed of carbon, H, O2, N, and phosphorous. * Nucleic acid store and process information at the molecular level inside living cells * 2 types, RNA and DNA * DNA determines our inherited characteristics * RNA cooperate to manufacture specific proteins using the info provided by DNA * Nucleic acid is made up of nucleotides. A single nucleotide is made up of 3 basic components * A sugar, a phosphate group, and a nitrogenous base

Shakespeare Henry V Free Essays

Henry V Shakespeare Essay After looking at the Lawrence Oliver’s, Kenneth Branch’s and the Henry V classic comics extensively, we have a clear view of what Henry V was really like. The re- telling of this famous story have shown that he was a humble, down to earth leader that wants the best for his army. In Lawrence Oliver’s re-making of the famous Shakespeare play ‘Henry V, we see Henry V as a confident and influential man. We will write a custom essay sample on Shakespeare Henry V or any similar topic only for you Order Now Throughout the speech we see him yelling at the top of his voice. His army gets right into his speech which is showing that he is a persuasive person. This also shows that he is liked by his army. In Lawrence Oliver’s version, we see a large and wide camera view which shows Henry standing above the entire English army. This view shows us the shear size of the English army and Henrys power above them. The soldiers are all dressed in shining armor and the background is nice and colorful. It makes the scene nicer to look at. During Henrys speech, his voice stays at a loud level. The crowd gets into his speech. In Lawrence Oliver’s version we can tell that he is liked throughout the English army cause the army is following him in his speech. After looking at Kenneth Branch’s re-make of Henrys famous SST Christian’s day speech shows us that Henry is a down to earth guy. In this version Branch makes Henry seems more apart of his army than he is King. We see this when he comes down from his high position down to the level of his fellow citizens. One technique Branch uses is camera position. We see the camera at the height of the army looking up at Henry. This shows us that Henry is powerful. We see him lower his voice lower down from a yell to unite the brothers. Branch gives us the idea that Henry is a loyal and down to earth person who cares about every single man in his army. In the Classic Comic ‘Henry V, we see Henry as a guy that’s very powerful and a loyal leader. We see Henry leading a special formation of Calvary soldiers. He says ‘For we today that sheds his blood with me shall be my brother’. We see Henry from a high view to really show the formation of the men on there horses. We also see that there is a crowd looking up at Henry which really shows the power Henry has got. This lassie comic of Henry V really shows the power Henry has over his army. After looking at these three re-telling of the famous story of Henry V ‘s SST Crispin day speech, I have found out that Henry is a very powerful, liked, down to earth, loyal and honorable man. These three re-telling of this story have shown different techniques to show these characteristics of Henry. Some techniques used are camera height (how high Henry is above the army), voice projection, color of clothing and the way his army follows him. We see him as a man, leader and warrior, soldier and How to cite Shakespeare Henry V, Papers

The Question Of Legalizing Drugs Essays - Drug Control Law

The Question Of Legalizing Drugs The Question of Legalizing Drugs? Drug legalization is an enduring question that presently faces our scholars. This issue embraces two positions: drugs should not be legalized and drugs should be legalized. These two positions contain an array of angles that supports each issue. This brief of the issues enables one to consider the strengths and weakness of each argument, become aware of the grounds of disagreement and agreement and ultimately form an opinion based upon the positions stated within the articles. In the article ?Against the Legalization of Drugs?, by James Q. Wilson, the current status of drugs is supported. Wilson believes if a drug such as heroin were legalized there would be no financial or medical reason to avoid heroin usage; therefore, anybody could afford it (367). Wilson stated that during 1960's, British physicians were allowed to prescribe heroin to addicts until the number of addicts increased fivefold. He argued that cocaine is not a ?victimless crime.? Addicts victimize children by neglect and spouses by not providing (370). Wilson upholds that illegality of drugs increases crime because users need to pay for their habit (372). He believes the benefit of illegal drugs is it forces patients who enter under legal compulsion to complete their treatment due to the pressure and drug-education programs in the schools (374). Wilson is convinced the difference between nicotine and cocaine is that while tobacco shortens one's life, cocaine debase it and destroys the addic ts humanity (375). Wilson's argument is strong because he demonstrates his knowledge of the subject and supports it with many clear, scientific facts and historical examples of drug usage. He interprets facts differently by seeing ?logical fallacy and factual error? (371) in what other perceive as being a true. He also acknowledges his opposition by addressing how the advocates of legalization respond to his position. Wilson recognizes that that he may be wrong about his conclusions of drug legalization. Yet he states if he is wrong, money will be saved, while if he is right, and the legalizers prevail, then millions of people, thousands of infants and hundreds of neighborhoods will live a life of disease (377-8). In the article ?Drug Policy and the Intellectuals,? by William J. Bennentt, drug legalization was not supported. Bennett wants to address the ?root causes? of drugs by means of the education, prevention, the media, and most of all the law (359). Bennett believes legalization will remove the incentive to stay away from a life of drugs (360). He thinks legalizing drugs would lower the cost to the allowance budget of a sixth-grader (360-1). Bennett believes that drug use will rise dramatically if legalized. (361). Bennett says that legalization advocates believe the cost of enforcing the drug laws is too great, but they do not ask what is the cost of not enforcing the laws. Bennett thinks the hospitals would be filled, more school dropouts would occur, and more crack babies raise the stakes of legalizing drugs (361). Contrary to Wilson, Bennett argues that crime would not decline with legalization. He believes there is a particular lesson to be learned from Prohibition. He is convinced that when alcohol was illegal, consumption went down, less alcohol-related disease existed, and much less public drunkenness happened(362). Bennett has no doubt law enforcement is needed with drug treatment and education plans and calls for a bigger criminal justice system in the form of drug prevention (363). Bennett holds a relatively strong argument. He blends clear and concise facts with a logical understanding of the matter well within his argument. He shows an understanding of others' viewpoints by addressing points of opposition several times during the article. Bennett demonstrates knowledge of the subject by supporting his points with examples and facts. In the article ?A War for the Surgeon General, not the Attorney General,? by Kurt Schmoke, legalization of drugs was supported in his argument for decriminalization. Schmoke agrees with Wilson saying that drug users are committing vast amounts of crime (379). He argues that the current criminal-justice system cannot handle the drug-related cases because there is no placement for the drug offenders now being arrested. He states that with less crowded prisons, there will be less pressure on prosecutors to

buy custom Empowering Women essay

buy custom Empowering Women essay Introduction The bildungsroman is a literary genre derived from a German word which roughly translates to mean a novel of personal development that basically follows the journey of the protagonist covering the personal, emotional and or the spiritual development right from childhood to stages of maturity. Bildungsromans serve both cultural as well as political functions for the modernist women writers and this is attributed to the fact that women use this type of literary genre for self creations and for self understanding as opposed to claims by male writers of modernism that they use it to escape the real world. Women writers of modernist use the genre as a means by which they can approach experience with the hope if changing it and therefore acts a model by which women metaphorically accommodates womens efforts at self expression. Book reviews The term coming-of age is sometimes used interchangeably with the word bildungsroman and often such use is less technical and wider. Generally, in this genre change is very fundamental and is characterized by various formal, topical as well as thematic features. The genre of bildungsroman comprise of a person coming of age by looking for answers as well as experience starting with lose of emotion making the protagonist leave on the journey. More often this genre targets at maturity where the protagonists achieves it on gradual but with difficult. Most novels falling under bildungsroman features a conflict between the main character and the society where values are gradually accepted by the protagonist leading to his acceptance in the society when his mistakes or disappointed are over or equally same the protagonist is able to reach out and offer help to others after achieving the level of maturity. Bildungsroman used by female writers use a more innovative approach through use of iro nic elements of tradition. The female bildungsroman follows the growth of a young woman towards social and emotional maturity as variation of type with more focuses laid on achieving inner devilment and maturation in a patriarchal society. The bildungsroman is exemplified by novels written by various female artists for instance the novel entitled The Color Purple by Alice Walker published in 1983 targets at empowering women by committing itself to revealing the victimization of black who are in abusive relationships. The author of this book empowers women by giving a voice to her female protagonist as well as to other female characters to put them in a position where they are able to articulate their suffering. In addition to that Walker gives her female characters a chance to survive through their tribulations while providing them with avenue of breaking themselves free of such abusive relationships. In the color purple walke narrates a story of a woman by the name Cecile who is leading a persecuted life. Cecile is forced to stay with her father Pa, who repeatedly rapes her and takes her illegitimate babies away from her. She is then forced by circumstance to separate from her small sister Neetie consequently leading her to be trapped in a loveless marriage with an older man MR.-. She is forced to raise his children, cook for him, work in his field, to endure his violence and humiliation, his sexual assault as well as even taking care of his mistress Shug Avery. Walker work utilizes the genre of bildungsroman as in the beginning of the story Cecile is portrayed as a weaker being unable to defend her own rights mainly because of her religious belief. While she matures she is able to break herself free from her enslaved life leading her to happiness in the end of story characteristic of her attaining maturity stage. Surprising her success in setting herself free from her tribulations in life is fostered by Mr.- mistress Shug Avery which enable the author to celebrate the significance of blues women thus employing the blues theme characteristic of bildungsroman genre. Walker therefore empowers women by making Shug Avery her strongest character as well as the most assertive female charter making her the role model as well as a catalyst fro change in her community and this makes the protagonist to reach out and help others in the society making her acceptable in the society despite her initial behaviors that contradict the societal norms in this case Shug was initially a mistress which most societies consider abnormal. Walkers book the color purple also employs the bildungsroman genre where she employs feature of confessions which is characteristic of female bildungsroman and this is evident when she uses confession to empower her female characters to attain maturity in the social and emotional; development. For example in the novel, walker utilizes the epistolary or letter writing making the book to resemble a diary as Cecile is able to tell her story through her writing of private letters addressing to God. Considering the fact that Cecile is portrayed as a poor Africa-American woman living in rural Georgia in the years of 1930s and a victim of an abusive relationship she is almost voiceless as well as disenfranchised in every day society. She narrates the story of her life with complete honesty and condor through her letters which ultimately enables her to break the silence normally imposed to her in a private manner. Ceciles confession narrative empowers her to free herself from her tribulation s and this is evident by the fact that the author uses Ceciles own voice to tell the account of institutions racism and sexism in first person account. E.g. Cecils own words my momma dead. She die screaming and cussing. She screaam at me. She cuss at me manages to bring the readers into her world filled with pain and numbness. Woman's Ways of Knowing by Mary Field Belenky, the Color Purple by Alice Walker, Speak by Laurie Halse Anderson all use the style of female bildungsroman as all of them portrayed the female protagonists as heroines who have a tendency t grow down as opposed to growing up and this is characteristic of Fuderers bildungsroman .for example in the book Womens ways of knowing by Mary Field Belenky, a woman starting to know things by first being aware through either formal a or informal education that is carried out in a male dominated society where the voice and experience of a woman is largely absent (Belenky,78). Women start knowing through various stage with each stage being more advanced than the previous one e.g. the author shows that women advance through five ways of knowing which starts with silence which implies the state of voiceless, stage of received knowledge, the subjective knowers, procedural knower, and finally the constructed knowers. This female way of knowing empowers wo men to discover themselves in a better way thus making them to advance themselves from the state of voiceless to create of greater personal sense of self thus constructing meaning for themselves through finding of their voices essential for both teaching and learning. In her book possessing the secret of joy, Alice walker illustrate t hat violence begets violence through her female protagonist character Tashi who marries Ceciles son Adam and submits to female circumcision out of loyalty to the threatened community customs of her community, the Olinka. She is then force to endure physical pain as well as long lasting emotional trauma making her to stretch across two continents while attempting to get answers why women have to undergo such suffering for the sake of men. She eventually succumbs to madness but still manage to get joy take possession of secret of joy. In her novel the author empower Tashi by following her right from her childhood of innocence right to her adulthood where is matures emotionally and socially and able to understand the reasons why women undergo immense suffering for men even in the guard of their mothers. Walker portrays the strength that comes with empowering women when she introduces the phrase at the beginning of her n ovel "When the axe came into the forest, the trees said the handle is one of us." To illustrate this, Mlisa and Tashi are both portrayed as victims of the society that has perfected its art in mutilating women, leaving them to deal with the consequences of the traditions alone making them hurt each other instead of joining hands together in understanding of each others pain. Buy custom Empowering Women essay

What Goes Well with Chicken Soup

What Goes Well with Chicken Soup Lots of writers ask me how to get published in the bestselling, â€Å"Chicken Soup for the Soul† book series. That’s because I’m very lucky to be a frequent contributor. In the past few years, they’ve published 40 of my stories.    Submitting is simple. You go to their website: www.chickensoup.com, fill in your name, address, etc., and then just paste your story. Authors receive $200 plus 10 books per story. CSS editors receive over 5,000 submissions per book. The editors want stories, not essays. I keep the term â€Å"a Chicken Soup moment† etched in my brain. At this point, I’m acutely aware of when I’m experiencing a Chicken Soup moment. Or notice that someone else is. I was reading a friend’s Facebook post. On her FB page, she posted a beautiful picture of a Christmas decoration she kept up all year and wrote, â€Å"I hung these three angels from my dining room chandelier at Christmas two years ago and they have never left.† Her caption for her picture: â€Å"Angels Watching Over Me.† The instant I saw that, I e-mailed her, suggesting that was a perfect Chicken Soup moment. Your life is filled with Chicken Soup moments. You just have to see them. Those moments do not need to be huge, as in a miraculous medical recovery. You can find them in the simplest of experiences. Although I have had stories accepted about my spinal cord injury, simpler topics have included: â€Å"The Appointment,† about my husband falling apart when our dog got groomed for the first time, â€Å"Little Things Matter,† about not celebrating Valentine’s Day because we didn’t want to bother, â€Å"My Husband is on a Diet† about family humor, â€Å"Mud-dling Through,† about how I stopped to help an old dog get up from a mucky sandbar. I’m seeing a slight trend of CSS accepting more humor, as well as just a tiny touch of edginess. In â€Å"Chicken Soup for the Soul: Shaping the New You,† my humor story has the following dialogue. Last night he screamed from the bathtub, â€Å"I’ve got it!† I called out from the den, â€Å"Geez Bob. I hate to think what you mean In another book, â€Å"Think Positive,† I tell a story involving my husband having x-rays. The technician forgot to remove whatever they call those things that are placed over nipples so that nipples don’t show up as suspicious spots on the films. I have this dialogue: â€Å"What are people going to think if you’re wearing nipple buttons?† I grabbed his nipples and started yanking. A year ago, I would have edited those parts out before submitting. Although the editors have published my reprints, as long as the columns ran in a very small venue, they prefer originals. I retain rights to my stories. However I do agree to give permission to CSS to use my story in various venues. That’s part of the contract. This works in my favor. My stories have appeared in www.beliefnet.com, which is a huge inspirational website. Several of my works have been picked up, also via CSS, Your chances of acceptance are increased if you submit something unique. You can predict the most common topics. A terrific writer/friend submitted a story about finishing his first marathon for the book: â€Å"Runners.† He didn’t get accepted. He’s such a great writer, but one’s first marathon was likely the topic of plenty of stories for that book. CSS editors prefer diversity, and your life is full of it, trust me.

A Failure to Conform Literature review Example | Topics and Well Written Essays - 750 words - 1

A Failure to Conform - Literature review Example Hawthorne’s story begins when Goodman Brown leaves on a nighttime journey through the forest. When the story starts, Brown’s wife Faith is begging him not to go. Her warning, â€Å"may you find all well when you come back† (Hawthorne, 1), seems to indicate leaving them both alone in the darkness will only lead to disaster. In Irving’s story, Rip Van Winkle refused to undertake any work that might possibly earn a profit for himself no matter how much his wife nagged him. â€Å"In fact, he declared it was of no use to work on his farm; it was the most pestilent little piece of ground in the whole country; everything about it went wrong, and would go wrong, in spite of him† (Irving, 9). Rip’s nonconformism was in his assertion that thoughts and ideas were worth sharing and exploring while the farming of a useless piece of property just to make a good impression on the neighbors was a waste of good effort. Both men follow a path that appears to be out of the normal pathways followed by others. Hawthorne describes Brown’s path as unusual or outside the accepted norm. â€Å"He had taken a dreary road, darkened by all the gloomiest trees of the forest, which barely stood aside to let the narrow path creep through, and closed immediately behind† (Hawthorne, 1). Although he meets several people from the village on his journey, Brown continues to express surprise and sadness at each meeting because of the â€Å"evil purpose† of the journey. Rip’s path is obviously not one typically traveled by the men of his village either. Not only is the path described as a high place in the Catskill Mountains, but the remote nature of the landscape is revealed when Rip stands up to leave.