President George W. Bushs Use of Pathos, Logos, and Ethos Essay

Throughout George W. Bush's political career he has implored the use of Aristotle's tripod, which we like to call it. This tripod is a rhetoric which implies that persuasion relies on three things, which are ethos, pathos, and logos. Logos is devoted solely to logic and reason. While on the other hand, pathos deals with attitudes and beliefs. Perhaps the most important one which pertains to George W. Bush is something called ethos, that is to say the branch of the tripod which deals with the personal strengths of the speaker and most importantly his character. Throughout his political journey he has showed the use of pathos, logos, and ethos time and time again, but the one of which he is commonly known for is ethos. The instances in which he has demonstrated them are countless, but I will recall but three. The first event took place on the day of September 14, 2001 at 'Ground Zero', three days after the attack of the World Trade Centers. The third instance was on September 20, 2001 during his Address to a Joint Session of Congress. Lastly, was the State of the Union Address in Washington D.C. Which was held on January 29, 2002. At 'Ground Zero' on September 14, 2001, President George W. Bush did many things to restore the confidence of the rattled and scared population. Unity was a key role in the success of this speech. The whole time that he made his speech his arm was wrapped around a firefighter at the scene which not only showed ethos, but also made them look like good friends and it showed a sense of stability and unity, â€Å"Throughout most of his speech, he kept his arm wrapped around a lead firefighter working at the scene,† (Docan.) In addition, he said how the local area was connected to other people who where hurt ar... ...n D.C. On January 29, 2002, at 'Ground Zero' on September 14, 2001, or at his Address to a Joint Session of Congress he has used many of Aristotle's ideas in order to instill trust and assurance back into his people. Works Cited Bush, George W. George W. Bush State of the Union Address. 29 Jan. 2002. . Bush, George W. President Declares â€Å"Freedom at War with Fear.† Address to a Joint Session of Congress. 20 Sep. 2001. . Docan, Tony. Ethos, Pathos, and Logos Applied: George W. Bush Speaking at 'Ground Zero'. 22 Apr. 2002. . Orren, Gary. Gore vs. Bush Why It's All Greek to Me. 2000. .

The Neurobiology of Parkinsons Disease Essay -- Biology Essays Resear

The Neurobiology of Parkinson's Disease In neuroscience it is assumed that the central nervous system governs and defines all aspects of behavior (Grobstein, 1998). Therefore, the brain, the hub of the central nervous system, is responsible for integrating all sensory and motor patterning. To understand the mechanisms of neurobiology it is often useful to observe the nervous system at the level of the neuron. Integration and communication between neurons is facilitated by neurotransmitters, chemicals which act as intermediaries at the synaptic gap (Delcomyn, 1998). Many behavioral disorders have a neurochemical basis, oftentimes associated with abnormal neurotransmitter activity. These abnormalities are thought to stem from interactions between genetics and the environment. One of these disorders is Parkinson's Disease, a progressive neurodegenerative disease which is characterized by a deficit in the neurotransmitter dopamine (NHGRI, 1998). Parkinson's Disease affects more than a million Americans a year and is distributed equally geographically, in both men and women, and between socio-economic classes (PD Web, 1998). Although the probability of developing the disease is somewhat equal in all populations, recent studies have shown that African-Americans and Asians are less likely to exhibit Parkinson's symptoms than those of European descent (PD Web, 1998). It was first formally identified by British physician James Parkinson in 1817 as "The Shaking Palsy", however, it is thought that the disease has been around for thousands of years. Described as early as 5000 B.C. in the Indian Ayurvedic medicinal tradition and in the Nei Jing, the first Chinese medical text 2500 years ago, Parkinson's disease has been a constant cha... ...ces Consulted: 1)Awakenings. 1998. Parkinson's Disease, Treatment Options. http://www.parkinsondisease.com/ 2)Cosgrove, G.R. 1998. Neurosurgery Web Page. Practical Information Regarding Stereotactic Pallidotomy for Parkinson's Disease. http://www.neurosurgery.mgh.harvard.edu/pd-pract.html 3)Delcomyn, F. 1998. Foundations of Neurobiology. New York: W.H. Freeman and Company. 4)Grobstein, P. 1998. Neurobiology and Behavior Lectures, Bryn Mawr College. 5)National Human Genome Research Institute. 1998. Parkinson's Disease- Research News. http://www.genome.gov/DIR/LGDR/PARK2/background_info.html 6)National Institute of Neurological Disorders and Stroke. NINDS Hope Through Research. http://www.ninds.nih.gov/healinfo/disorder/parkinso/pdhtr.htm 7)PD Web: Parkinson's Disease Website. 1998. http://www.pdweb.mgh.harvard.edu/IntroPD/Intro.html

Scuba Diving Essay -- Art

Scuba diving is a sport in which you can lose yourself to the beauty of the underwater world and escape gravity for a short time. You can wander among kelp forests or swim with sleek noble sharks. You can find a fortune in Spanish ducats or lose yourself in the beauty of the underwater realm. Some may say though that diving is an extreme sport and that it is too risky for anyone, it's just for the wild hooligans. Scuba Diving is a safe and enjoyable hobby despite the small risk involved. Haven't you ever wondered what it was like to swim with the fish? Or see why all of those people would want to were all that funny looking gear and go under the water? The going below the water is little like being above the water. While underwater there are forces and laws that dictate how your body will respond to being under so much pressure. The first rule regarding the pressure water puts on the air spaces in your body is Boyles Law. It says that as the pressure increases on a given mass of gas the volume will decrease. This rule explains the popping sensation you fell when you go up in an air plain and the squeeze you feel as you go under water (The Skin Divers Bible 37, 41). Another law is Dalton's law of partial Pressure. It says that pressure of mixed gasses is equal to the pressure exerted by the individual gas. So if a mixture of gas is say 5% carbon dioxide then it would account for 5% of the total pressure of the gas, because of this law the concentration of harmful gasses must be less when you are under water otherwise you can be poisoned or experience the effects of the gas that would only occur at a higher concentrati! on at sea lev el (47). And the last major law that governs you while underwater is Henry's law. It simply s... ...eatures feel like they are being attack they will usually fight back with painful and even deadly consequences (PADI Adventures 208-211). With all the mystic surrounding the sport of scuba diving many people would never dream about taking a class to get certified, and those people don't know what they are missing. Those people that would never consider diving most likely have only seen the dangers and risks of diving, but they have never really looked into the safety precaution and quality of the instruction needed to go diving. I hope that anyone who had previously decided against Scuba diving reconsider their choice, because they are missing out on some awe inspiring views and spectacular adventures. If you do nothing else in your lifetime at least take an introductory class to Scuba diving. It may just show you how safe and enjoyable the sport actually is.

Just In Time Essay

Just-In-Time or J-I-T is defined in the APICS dictionary as â€Å"a philosophy of manufacturing based on planned elimination of all waste and on continuous improvement of productivity. † To put it simply, it means products are produced in the necessary quantities at the necessary time, basically, everything happens just in time. It promises to provide a tailored solution for business matching none of the off-the-shelf software available in the market. It believes that it must adapt to its customers not the other way around. It takes its name from the idea of replenishing material buffers just when they are needed. Also known as lean production or stockless production, it seeks to improve profits and ROI by the reduction of inventory levels, by increasing inventory turnover rate, by the reduction of variability, by the improvement of product quality, by the reduction of production and delivery lead times and by the reduction of other costs like those that are associated with machine set up and equipment breakdown. It applies to repetitive manufacturing processes where it involves the same products and components being produced over and over again. J-I-T, a recognized philosophy, technique or way of working takes its root in Japan. Developed by the Toyota Motor Company in the mid-1970’s, it was originally known as Toyota Production System (TPS). Toyota’s Taiichi Ohno is after all the credited father of this way or working. He developed a system of production based on waste elimination. Waste, according to Ohno includes time and resources as well as materials. Just-in-time and autonomation were then born. The former means that items move through production as and when they are needed; and the latter means that production system must be automated to include inspection, where human attention was only called for when a defect was detected automatically, signaling a temporary stop in the system until the problem has been solved. J-I-T believes that waste and its many forms must be eliminated. These wastes can be in the form of materials, space and labor. Problems that may lead to the production of such wastes are paid close attention to. There has been a constant improvement on operation and procedures to finely tune them in to an increase in productivity. Ordering or holding costs can be reduced. And there must also be a continuous effort to strive to improve. This means an improvement on processes and systems to an efficient and competitive one. Moreover, a certain respect among the workers must be maintained. It assumes a stable environment and requires an active participation among the employees, the basics of industrial engineering, continuous improvement, small lot sizes and total quality control. Stock or inventory, overproduction, time spent waiting, transportation or movement, processing time as well as defects are considered to be unnecessary wastes. This techniques promises to render its users the benefits ranging from consistent high quality products, quality as a responsibility of every worker, uniform Master Production Schedule, standardization of components and work methods, product focus, preventive maintenance, reduced scrap, reduced re-work, reduced cycle times, lower set up time, smoother flow of production, less inventory, cost savings, higher productivity, more skilled and multi-tasking work force, reduced space requirements and improved relationships with suppliers and continuous improvement. Setting it apart from all the other traditional techniques applied which provides large amount of options available to its customers and accepts almost all orders, J-I-T targets a limited market in order to deliver high quality services at low cost. In terms of capacity, a traditional technique employs excess capacity designed into the system anticipating problems that may arise, they are highly utilized and are inflexible as opposed to that of J-I-T that minimizes waste of having extra capacity, and such is flexible and moderately utilized. In the traditional technique, there is a lot of space for inventory storage. Job shops are often converted to cellular manufacturing when J-I-T technique is employed. Traditional technique believes that long lead times allow more time to make decisions and get the job done. J-I-T on the other hand, believes that more accurate forecasting and planning can be done in short lead times. In terms of layout, a job shop in a traditional set up are spread-out to accommodate areas for stock rooms, tool cribs and work-in-the process inventories between the equipment. It even requires automated or semi-automated materials handling equipment in the form of conveyors and forklifts, another addition to an already big space requirement. In a J-I-T system, manual transfer is employed. Equipment is as close together to aid the handling over of parts from one worker or machine to the other. In terms of quality, in a traditional technique, goods are inspected at critical points and scrap rates are tracked. In the case of the J-I-T technique, workers themselves inspect parts to achieve the zero defects goal in the end. Toyota and its suppliers were alone in the use of the TPS for almost a decade. Not until the late 1970’s when other Japanese automobile manufacturers in the likes of Mazda, Honda and Nissan adopted the concept of J-I-T to continue to compete with arch rival Toyota. Then in the mid 1980’s US and European manufacturers like Chrysler, Ford and General Motors benchmarked the J-I-T philosophy. Other firms such as CM, Ford, Bendix, Harley-Davidson, IBM, Hewlett-Packard, AT&T and others have been strongly advocating J-I-T. There have been progresses in regaining competitiveness. Many firms are once again at if not near world class status. But J-I-T is not a revolution but an evolution. Not all accounts will be success stories. Managers only implement J-I-T when they are convinced that it can enhance the firm’s performance. This is true even though there have been a lot of testaments to the benefits that it claims to deliver to its clients. There have been studies that show that the implementation and maintenance of the J-I-T manufacturing systems will eventually reap rewards as measured by improved financial performance. J-I-T is not the end of an evolution- it actually is just the beginning. There will be new J-I-T generations to be born in the years to come. We all have to then learn how to embrace changes in order to improve and gain control of our growing enterprises. We can always take a pick amongst the ones available. The choice is ours to make. References Donath, Bob. Reduced warehouse storage/inventory costs. The IOMA Handbook of Logistics and Inventory Management, p. 310. Retrieved November 21, 2007 from http://books.google.com/books?isbn=047120935x.

A Brief History of Christianity before Jesus Christ

Damascus Document Notes from the Damascus Document 1. The document opens by pointing out that during the time before the exile to Babylon when unfaithfulness was prevalent, causing God to bring about his wrath upon the people. 2. Then there came twenty years in which a remnant of the people knew their own guilt and tried to find a way to the path of righteousness, until God provided them with a â€Å"Teacher of Righteousness† who revealed the will of God. 3.The teacher of righteousness was opposed by the Man of Mockery who brought about persecution to the group led some of them into all sorts of unrighteous acts and sinfulness. The Man of Mockery led some of the people to sin through the defilement of the temple and causing the people â€Å"to wonder in a pathless wilderness†¦abolishing the ways of righteousness†¦Ã¢â‚¬  4. The teacher of righteousness was â€Å"passed away† at some point and the writer pointed out that the incident marked the beginning of th e end of all the fighters who deserted to the Liar.The writer also pointed out that period lasted about forty years. It seems as though the writer is saying that â€Å"passing away† of the teacher of righteousness (perhaps killed) by the Man of Mockery, was began the forty year long war which ended all wars. 5. The righteous members of the group became the â€Å"the Separatists† when they left the Holy City. 6. The writer of the document foretells the coming of two Messiahs out to the â€Å"House of Aaron and Israel. † Perhaps this may have been a reference to the John the Baptist (House of Aaron) and to Jesus the Christ (House of Israel).The exception to this theory is that technically Jesus was from the House of Judah, but collectively he Judah was Israel’s son, hence, the house of Israel would suffice. 7. The writer of the document explains the administrative hierarchy for members of the covenant. The one above all was the Overseer of the assembly. The document instructs that the Overseer shall teach the groups the ordinances of God and make decisions as to who can join the group and determine the rank that each will have. The Overseer â€Å"shall be from thirty to fifty years old and will have final say on all the group’s activities. The Overseer was the ultimate authority that settled disputes between members. 8. The Document also stated that congregation shall be divided into groups of ten and every group of ten members required a priest that rules the group of ten. Each group of ten was to be registered by name and the first one to be enrolled was the priest; followed by the Levites; and then came the regular Israelites with the proselytes being the last. The same order followed when members were settled during meals and assembly meetings. Each of the members was assigned a rank. 9.From here the documents provides a long succession of rules that governed the members including: keeping the Sabbath (even a restriction f rom assisting an animal to give birth or pull it out of pit if the animal falls on the Sabbath); prohibitions against sleeping with a woman in the City of the Sanctuary; rules for bathing; restrictions against selling of clean animals or birds to gentiles in case they would offer them in sacrifices; rules to members with children that require them to force their children to take an oath to the covenant upon the age of enrollment; directives to the members to contribute two days of every month’s incomes to the poor and needy; rules demanding all new members to study for a full year under the Overseer before partial membership if granted; and rules prohibiting any membership for lunatics, the maimed, madmen, the deaf, the blind, simpletons, the lame, and the underage.

Criticality and Creativity

Individuality is the state or quality of being an individual; a person separate from other persons and possessing his or her own needs or goals. Individualism promote the exercise of one’s goals and desires thus one values independence and self reliance while opposing external interference upon one’s own interests by society and institutions such as the Government. Liberty is the ability of individuals to have control over their own actions.John Stuart Mill a philosopher, on his article Liberty under the chapter of Individuality as One of the element well-being has made an imperative that that human beings should be free to form opinions, and to express their opinions without reserve. This is of beneficial consequences to the intellectual, and through that to the moral nature of man, unless this liberty is either conceded, or asserted in spite of prohibition. He recognized the difference between liberty as the freedom to act and liberty as the absence of coercion.Indivi duals should be given the chances to come up with opinions or ideas and be allowed to express them without been stopped. For example the Government should not refuse an individual to put into action their new ideas but should rather motivate them. It should not stop them because it thinks it can do better than them but should facilitate the idea by providing the necessities such as fund and freedom. Individuals can come up with opinions or ideas that may benefit them but at the same time impose a problem to others.The liberty of the individual must be thus far limited; he/she must not make himself a nuisance to other people. But if he refrains from molesting others in what concerns them, and merely acts according to his own inclination and judgment in things which concern himself, the same reasons which show that opinion should be free, prove also that he should be allowed, without molestation, to carry his opinions into practice at his own cost.When individuals are given the freedo m to come up with new ideas and exploit them, it encourages them to want to come up with better ideas, learn from their experiences thus promoting their creativity and developing criticality in them. The human faculties of perception, judgment, discriminative feeling, mental activity, and even moral preference, are exercised only in making a choice. He who does anything because it is the custom, makes no choice. He gains no practice either in discerning or in desiring what is best.The mental and moral, like the muscular powers, are improved only by being used. The faculties are called into no exercise by doing a thing merely because others do it, no more than by believing a thing only because others believe it. If the grounds of an opinion are not conclusive to the person's own reason, his reason cannot be strengthened, but is likely to be weakened, by him adopting it and if the inducements to an act are not affected by, or rights of others are not concerned, it is so much done towa rds rendering his feelings and character inert and torpid, instead of active and energetic.This is because originality is a valuable element in human affairs. There is always need of persons not only to discover new truths, and point out when what were once truths are true no longer, but also to commence new practices, and set the example of more enlightened conduct, and better taste and sense in human life.

Chemistry Acid-Base Titration

Chemistry: Strong Acid and Weak Base Titration Lab Cherno Okafor Mr. Huang SCH4U7 November 21st, 2012 Data Collection and Processing Concentration of the standard HCl solution: 0. 1 M Data Collection: | Trial 1| Trial 2| Trial 3| Final HCl Buret Reading  ± 0. 05 mL | 38. 3| 45| 54. 5| Initial HCl Buret Reading  ± 0. 05 mL | 29. 9| 38. 3| 45| Volume of NaHCO3 used  ± 0. 1 mL | 9. 2| 9. 5| 9. 8| Qualitative Data: I used the methyl orange indicator which was suitable for my titration because of its clear and distinct colour change from orange to a bright red at the endpoint * At the beginning of the titration after I added 3 drops of methyl orange into the base (NaHCO3) and swirled, I began titrating the acid (HCl) slowly, and initially in the methyl orange and base, there was a tiny amount of red colour present, but then it quickly disappeared due to insufficient HCl (H+ ions)then I gradually kept titrating more acid while swirling and there was even more red colour present, unti l finally I reached the endpoint when the orange-yellow colour had completely transformed into a red colour * Changes from an orange-yellow colour (slightly higher pH 4. 4) to a bright red colour (at low pH 3. 1) at the endpoint and point of equivalence * Baking Soda (NaHCO3) absorbed the odour caused by the strong acid of HCl when I mixed the two: bleach-like smell ProcessingIf the concentration of an acid or base is expressed in molarity, then the volume of the solution multiplied by its concentration is equal to the moles of the acid or base. Therefore, the following relationship holds: nVb x Cb = Va x Ca Where: Vb = the volume of the base Cb = the concentration of the base Va = the volume of the acid Ca = the concentration of the acid n = the mole factor In the case of hydrochloric acid and Sodium Bicarbonate (Baking Soda), the mole ratio is one to one, thus the mole factor is 1. Therefore, the volume of sodium bicarbonate multiplied by its concentration in molarity is equal to the moles sodium bicarbonate. The moles of sodium hydroxide are equal to the number of moles of hydrochloric acid in the reaction.The neutralization equation becomes: HCl + NaHCO3 NaCl + H2O + CO3 Hence, Cb = Va x Ca / Vb. Trial 1 Calculation: * First we need to find the change of volume of the acid used up in the titration: Va = Vfinal – Vintial Va = 38. 3  ± 0. 05 – 29. 9  ± 0. 05 Va = 8. 4  ± 0. 1 mL Therefore, nVb x Cb = Va x Ca (1)(9. 2  ± 0. 1)(Cb) = (8. 4  ± 0. 1) (0. 1  ± 0. 0005) Cb = (8. 4  ± 0. 1) (0. 1  ± 0. 0005) / (9. 2  ± 0. 1) Cb = (8. 4  ± 1. 19%) (0. 1  ± 0. 5%) / (9. 2  ± 1. 09%) Cb = (0. 84  ± 1. 69%) / (9. 2  ± 1. 09%) Cb = 0. 0913  ± 2. 78% 0. 0913  ± 0. 00254M is the concentration of the base for trial 1Theoretical Base Concentration = 0. 1  ± 0. 0005 M Experimental Base Concentration = 0. 0913  ± 0. 00254 M Trial 2 Calculation: * First find change of volume of the acid used up in the titration: Va = Vfinal â⠂¬â€œ Vinitial Va = 45  ± 0. 05 – 36  ± 0. 05 Va = 9. 0  ± 0. 1 mL Therefore, nVb x Cb = Va x Ca (1)(9. 5  ± 0. 1)(Cb) = (9. 0  ± 0. 1) (0. 1  ± 0. 0005) Cb = (9. 0  ± 0. 1) (0. 1  ± 0. 0005) / (9. 5  ± 0. 1) Cb = (9. 0  ± 1. 1%) (0. 1  ± 0. 5%) / (9. 5  ± 1. 05%) Cb = (0. 9  ± 1. 6%) / (9. 5  ± 1. 05%) Cb = 0. 0947  ± 2. 65% 0. 0947  ± 0. 00251M is the concentration of the base for trial 2 Theoretical Base Concentration = 0. 1  ± 0. 005 M Experimental Base Concentration = 0. 0947  ± 0. 00251 M Trial 3 Calculation: * First find change of volume of the acid used up in the titration: Va = Vfinal – Vinitial Va = 54. 5  ± 0. 05 – 45  ± 0. 05 Va = 9. 5  ± 0. 1 mL Therefore, nVb x Cb = Va x Ca (1)(9. 8  ± 0. 1)(Cb) = (9. 5  ± 0. 1) (0. 1  ± 0. 0005) Cb = (9. 5  ± 0. 1) (0. 1  ± 0. 0005) / (9. 8  ± 0. 1) Cb = (9. 5  ± 1. 05%) (0. 1  ± 0. 5%) / (9. 8  ± 1. 02%) Cb = (0. 95  ± 1. 55%) / (9. 8  ± 1. 02%) Cb = 0. 0969  ± 2. 57% 0. 0969  ± 0. 00250M is the concentration of the base for trial 3 Theoretical Base Concentration = 0. 1  ± 0. 0005 MExperimental Base Concentration = 0. 0969  ± 0. 00250 M * Now, I will average all 3 trials: Trial 1: 0. 0913  ± 2. 78% 2. 78% / 100% x 0. 0913 = 0. 0913  ± 0. 00254 M Trial 2: 0. 0947  ± 2. 65% 2. 65% / 100% x 0. 0947 = 0. 0947  ± 0. 00251 M Trial 3: 0. 0969  ± 2. 57% 2. 57% / 100% x 0. 0969 = 0. 0969  ± 0. 00250 M Therefore: (0. 0913 + 0. 0947 + 0. 0969)  ± (0. 00254 + 0. 00251 + 0. 00250) / 3 trials = (0. 2829  ± 0. 00755) / 3 = (0. 0943  ± 0. 00252) MAverage Concentration of base for the 3 trials * Percentage Error = Theoretical – Actual / Theoretical x 100% = (0. 1  ± 0. 0005) – (0. 0943  ± 0. 00252) / (0. 1  ± 0. 0005) x 100% = 0. 0057  ± 0. 00302 / 0. 1  ± 0. 0005) x 100% = (0. 57  ± 0. 00352) x 100% = 5. 7%  ± 0. 00352 Conclusion and Evaluation: Conclusion: In this titration lab, I used a s trong acid HCl (hydrochloric acid) vs. a weak base NaHCO3 (sodium bicarbonate/baking soda). My intent was to find the concentration of the weak base after it has been titrated with the strong acid. The theoretical basic solution had a concentration of 0. 1  ± 0. 0005 M. In my experiment, the value I obtained was 0. 0943  ± 0. 00252 M, which is pretty close to 0. 1. I also had a very small error percentage at just 5. 7%  ± 0. 00352 error. My experimental value was only off by 0. 0057 (0. 1- 0. 0943) with a total uncertainty of 0. 00402 (0. 005 + 0. 00352) from the theoretical value of the base concentration. Evaluation/Improvement: Some of the most notable errors in my procedure to mention are the small quantities being used and hence the inaccuracy in measurements. Perhaps I could have arranged the titration to have bigger titres, which would reduce errors by using larger quantities such as a higher concentration for the standardized solution. In addition, there was also some splattering/loss of the acidic solution being titrated into the basic solution, as it came into contact with the edges and surface of the flask, which in turn, presumably initiated errors in volume measurements.Also, this means that not all of the acid that was added reacted efficiently with the basic solution mixed with methyl orange indicator. Moreover, there could have been impurities in the basic solution itself and as well as the indicator causing a higher reading than the theoretical value of concentration. The leakage that resulted from the stock cock may have caused the HCl to alter slightly in content because of the reaction with some of the chemicals in the external environment (air). There was also some residue that could have been left behind in the basic flask when I washed it with distilled water after the neutralization of each trial. Perhaps drying it could have made a difference instead of leaving it wet.Maybe some of the neutralized solution was left behind after I washed out the flask, and it mixed with the tiny water droplets also left behind in the flask. Before I started the next trial, it could have interfered with that titration and provide inaccuracy. Another error to mention is getting the exact endpoint during the titration. The indicator could have ranged from different shades of red (starting with orange) but I assumed that the moment it turned a standard red colour, it was finished. In addition, I could mention that I may not have properly swirled the solutions before beginning the titration process to make sure nothing (residue) settles at the bottom.This could have impacted the inaccurate colour change of the indicator in the neutralization and hence unknown standard colour. I also kept on adding drops when the solution was already a red colour towards the end. However, this may have either darkened or lightened the colour too much in an effort to change the precision of the indicator colour at the equivalence point or end point . Finally, at some moments, I was in a hurry to finish titrating, and so I may have flushed out the acid in large amounts. I realize that near the neutralization point, the acid must be released in drops. However, for the third trial, I did sort of flush out a large amount of the acid and therefore could have missed the neutralization point which could cause errors in results.