This website uses cookies to ensure you have the best experience. Learn more

Biography On John Dalton Essay

365 words - 2 pages

John Dalton an English chemist and physicist, was known to us for his atomic theory. Born in 1766, September, and taught by his father. He started teaching people at the young age of 12, but since he was discontent with the wages he got, which was just about 5 shillings, he started farming for two years. Later, at 1793, he studied mathematics and natural philosophy at the Manchester Academy. At 1800, he published his atomic theory, explaining how ...view middle of the document...

Inside his theory, he stated the following main points:1. Elements are made out of tiny particles called atoms2. The atoms of each element are the same, having the same mass3. Compounds have a fixed ratio of atoms, so they have a constant compositions4. Atoms of each element are different, having different mass5. Chemical reactions are just rearranging the combinations of the atoms, and atoms can not be destroyedThe theory that John Dalton stated have persuaded half of the scientists of that time, with oppositions dying off half a century later, since he added this to his theory:When atoms combine in only one ratio, "...it must be presumed to be a binary one, unless some cause appear to the contrary". It was proved right later, but caused his theory to be unrecognised by some scientists.Other contributions he gave us was his contribution on colour blindness. Since he was coloured-blinded himself, colour-blind was sometimes called Daltonism.John Dalton died at Manchester of paralysis. He first suffered from it since 1837, when he got his first stroke. After finishing his last experiment, he was found dead felling off his bed, by his assistant. A sculpture of his head was made at the entrance hall of the Manchester Royal Institution.

Find Another Essay On Biography On John Dalton

Biography report for a military class on GEN JOHN J "BLACK" PERSHING, the great WWI General. 5 pages, B+

1215 words - 5 pages Gen. John J. "Black Jack" PershingGeneral John Pershing was one of the greatest military commanders and leaders of the last century. His dedication to his men, his job, his loyalty to country and his sense of honor created one of the best leaders our country has ever seen.John J. Pershing was born on 13 Sept. 1860, to the son of a railroad section boss in Laclede, Linn County Missouri. He was born to a family of Alsatian origins, originally

The Biography of An American Hero: John F. Kennedy. Discuss his political views and national effects on the US Government

1126 words - 5 pages John Fitzgerald Kennedy was the President of the USA and was assassinated in Dallas, 1963. There has been a cloud over the truth since the assassination because the report issued by the Warren Commission did not necessarily have all the correct facts. Lee Harvey Oswald was convicted of Kennedy's murder and it was accepted that he acted alone, although there is evidence that contradicts this. Cuban Intelligence on behalf of Fidel Castro could

A biography of John Kerry and how his controversial stances on moral issues cost him the election

1808 words - 7 pages John Kerry is only the third Catholic to be nominated for the President of the United States of America in our nation's 215-year history. However, unlike his Predecessors, Al Smith and the first JFK, John Fitzgerald Kennedy, Kerry's beliefs contradicted with those of his own Catholic Church. These anti-Catholic viewpoints on moral issues alienated him not only from the Church and Catholic voters, but also from an increasingly conservative

John Adams' biography-2 pages double spaced on -introduction -early life -before the revolution -during the revolution -after the revolution -later years

1136 words - 5 pages John Adams BiographyJohn Adams (1735-1826), the Second President of the United States, was a prominent individual of the American history. He is still well-known with the patriot cause, being a delegate to the First and Second Continental Congresses. In France and Holland, during the Revolutionary, War he aided the Americans and discussed the treaty of peace. Adding to that he was also a lawyer, minister of a church, the First Vice President of

A biography on John Grisham, this essay talks about how he fantasized about being a professional baseball player when he was young and then growing up to be a fantastic novelist writer

621 words - 2 pages Professional Baseball player or a fantastic novelist writer? For John he would have preferred to be the star baseball player however, his life did not turn out the way he had once dreamt about when he was a kid. Instead he grew up to be one of the most well known law novelist. John was born on February 8, 1955 where he started his life in a town called Jonesboro, Arkansas home to also Bill Clinton. As a kid John had always dreamed about being a

The Chemist John Dalton

918 words - 4 pages [“John Dalton Biography.”]. This states that the total pressure exerted by the mixture of non-reactive gasses is equal to the sum of partial pressures of individual gasses. This is important because it can help people who go to radical heights or depths. The effect a gas has on the human body is based on the partial pressure that gas uses, not on the percentage of the air it makes up. For example, when mountain climbers climb Everest, they have to

History of Chemistry: The Influence of John Dalton

1011 words - 5 pages John Dalton was a renowned chemist born in Eaglesfield, England on September 6th, 1766. Dalton is known for his teachings of James Prescott Joule, the atomic theory, and Dalton’s Law of Partial Pressures. Dalton did much to contribute to the wide world of chemistry as a whole. Dalton is best known for his contribution to the modern atomic theory. Born in 1766, John Dalton faced many obstacles while studying chemistry. Although many obstacles

Dalton’s Law of Partial Pressure

968 words - 4 pages applies to respiratory care, and what advancements in technology have been made to modify the use of this law. In the early 1800’s, a scientist by the name of John Dalton developed a theory which we now refer to as Dalton’s law of partial pressure. John Dalton developed this law by experimenting with the gases in the atmosphere. “Dalton's experiments on gases led to his discovery that the total pressure of a mixture of gases amounted to the

Dalton's Atomic Theory

627 words - 3 pages Dalton's Atomic TheoryToday, John Dalton is one of the most well known scientists from the 1800's. In addition to proposing an accurate three-part atomic theory, he also discovered colour blindness and made many important observations about the characteristics of weather.Less than twenty years before the establishment of Dalton's theory, Lavoisier focused on making careful quantitative measurements, which allowed him to determine the composition

The History, Theory, and Application of Avogadro's Principle

691 words - 3 pages conclusions of two chemists of the early 1800s: Joseph Louis Gay-Lussac and John Dalton. Dalton, founder of the Law of Multiple Proportions and the Law of Definite Proportions, was established in the emerging chemistry field. In 1808, when the terms of atoms and molecules were not clearly identified, Dalton proposed in his publication, New System of Chemical Philosophy, that atoms were the combining units in chemical reactions, and when two elements

John Mundaion Johson Dalton

817 words - 4 pages Born on the 06/09/1766 in Cumberland, England, John Dalton was renowned for his work in the development of modern atomic theory. In addition, he formulated significant laws such as; Law of Multiple Proportions, Dalton’s Law of Partial Pressures and his groundbreaking research into colour-blindness, which he personally suffered from. Being born in a Quaker family, Dalton started his career as a teacher at age 12 at a Quaker boarding school in

Similar Essays

John Dalton Biography Essay

1454 words - 6 pages John Dalton Biography Born: September 6, 1766 Died: July 27, 1844 Age: 78 Description: British chemist and physicist who developed the atomic theory of matter and hence in known as one of the fathers of modern physical science. Dalton was the son of a Quaker weaver. When only 12 he took charge of a Quaker school in Cumberland and two years later taught with his brother at a school in Kendal, where

Biography On John Coltrane Essay

846 words - 4 pages “Sheets of Sound.”(C) His tone was known as rough and dark. He played fast and kelp the notes as close as possible.(B p.161) John Coltrane was the “most revolutionary and widely imitated saxophonist in jazz.(E) Works Cited “Coltrane on Coltrane.” Down Beat. Maher Publication, 29 Sep. 1960. Web. 16 Nov. 2013. Gridley, Mark C. Concise Guide to Jazz. 6th ed. New Jersey: Pearson Education, 2010. 157-165. Print. “John Coltrane.” 2013. The Biography Channel website. Nov. 17 2013, 04:04 “John Coltrane.” 2013. The Famous People website. Nov. 17 2013, 09:08 “John Coltrane.” PBS. Oxford University Press, n.d. Web. 16 Nov. 2013.

Biography On John Marshall Essay

626 words - 3 pages John Marshall was born on September 24, 1755, in Prince William County, now known as Virginia. When John was about ten years old, his family moved to the Blue Ridge Mountains, which was about thirty miles away. Both of John's parents were not officially educated. John learned to read and write mainly on his own. Books were too expensive for him to obtain, therefore he mainly read the bible.John Marshall and George Washington were close friends

Biography On The Apostle John Essay

1155 words - 5 pages John became angry at the hostility of a Samaritan village and called down fire on it. When they saw a man, who wasn't following Jesus like them, casting out demons, they rebuked him. They had a temper and were known as the "sons of thunder." John and James deserve the displeasure of the other apostles when they asked Jesus, "Let one of us sit at your right and the other at your left in your glory."John and Peter were told to prepare a place for