Quantum chemistry Essays

  • Linus Pauling Research Paper

    745 Words  | 3 Pages

    His findings are considered to be the foundation of modern chemistry as well as the basis for what is known today as molecular biology. The main aim of Pauling’s scientific career would be to discern the underlying structure of all matter, and to understand how that structure determines the substance, composition

  • Linus Pauling Research Paper

    763 Words  | 4 Pages

    these molecular structures. During his investigations he developed an electronegativity scale, which represented the power of attraction presented by a particular atom during a covenant bond (). This discovery opened the door to quantum mechanics for Pauling. He used quantum mechanics to help him calculate the strength of the four bonds surrounding a carbon. Ultimately he developed the valence bond theory in which he suggested that a molecule could be described by an intermediate structure that was

  • The Thought Experiment Bohrödinger's Cat Meant To Clarify?

    689 Words  | 3 Pages

    Quantum Atomic Theory Paper: Following Article "Quantum Weirdness? It's All In Your Mind" Rachel Patterson Our Lady of Mount Carmel (SCH 4U4) 1. What are the limitations of Quantum Mechanics? (2A) Quantum Mechanics doesn't have any limitations, when looking at it from a mathematical perspective. Generally in math equations we are always solving for X, the unknown variable, which is what Quantum Mechanics essentially does. You set up the equipment for the experiment

  • The Important Role Of Linus Pauling In Chemistry

    699 Words  | 3 Pages

    Linus Pauling played an important role in the pioneering in chemistry. In matter of fact he received a Nobel Prize in 1954 and also in 1962. The Nobel Prize in 1962 was for the development of quantum mechanics during the 1920s. His Nobel Prize in 1954 was for his research in nature of the chemical bond and its application to the elucidation of the structure of the complex substance . Linus Pauling was born in Portland, Oregon. He was born in the year of 1901 on February 28th. His family came from

  • AP Chemistry Personal Statement

    484 Words  | 2 Pages

    the intricacies that encompass any item or concept. At my high school, AP Chemistry provided me with the best resources through which I could understand and engage with the complexities of the world around me. The curriculum incorporated more than just textbooks or powerpoints, but also hands-on experiences and real-world applications of the science. Thus, this course nourished my curiosity and inspired me to pursue chemistry in college and beyond. Quite frequently, in this course, we would perform

  • What Is The Stern Gerlach Experiment Spin Doctors At Work

    2282 Words  | 10 Pages

    modern history, it brought together the quantum physics up until its creation and solidified quantum theory. This paper analyses the Stern-Gerlach experiment by investigating the physics leading up to its creation, the intentions and expectations of performing the experiment, the conclusion that Stern and Gerlach made, what actually happened, and what has come of the results. In the early 1900’s much was becoming known about atoms, and theories of their quantum nature was slowly beginning to become

  • Theoretical Chemistry Essay

    748 Words  | 3 Pages

    Theoretical chemistry is an insightful mathematical tool to understand experimental facts and provide conceptual directions to experimentalists. The discovery of theoretical concepts came after several experimentations and attempts. Earlier progress of theoretical chemistry was narrowed due to the limitation of computational facility. The growth in the empower of electronic computers and softwares have increased the inability to unfold the problems of vigorous calculations into easier forms and enabled

  • Linus Pauling Accomplishments

    1375 Words  | 6 Pages

    Linus Pauling Linus Pauling was a very important scientist who over seven decades of his life made many discoveries in multiple fields of science including: physical, structural, analytical, inorganic, organic chemistry, and biochemistry. He was born in the 20th century and contributed greatly to science field during this time. He is known for “Pauling’s Rules” and other inventions he is responsible for. He would also go on to write his own books detailing some of his work, he made very diverse

  • Niels Bohr Research Paper

    1263 Words  | 6 Pages

    Niels Bohr is one of the most prolific scientists in the history of science due to his numerous important contributions in the field of physics and chemistry. His scientific work revolved around the most fundamental unit that accounts for everything in the universe, the miniature atom. The extensive research conducted by Bohr on the structure and workings of an atom won him the prestigious Nobel Prize in Physics in 1922 (“Niels Bohr - Biographical” 2014). Bohr’s importance in the field of science

  • Pre-Ap Chemistry: The Discovery Of The Atum

    874 Words  | 4 Pages

    Jack’Quoia Baulding Mrs. Allen Pre-Ap Chemistry 8 February 2018 The Discovery of the Atom Look at all that is around us, it is matter. The matter is anything that has a mass and takes up space. Theories of matter were first discussed by ancient Greek philosophers around 400 B.C. Many scientific theories and discoveries were major in the discovery of the atom. Democritus is credited to have been the one to predict atoms and John Dalton proved it. In the discovery of atoms, the subatomic particles

  • Adler Bohr Biography Essay

    1413 Words  | 6 Pages

    Meal (1926). Bohr was also conferred the Max Planck Medal (1930) and the “Copley Medal” (1938) for his contributions to quantum physics. The same year Bohr got the Atoms for Peace Award, he was also given the “Sonning Prize” from Coppenhagen

  • Chemistry 4A Student Report

    749 Words  | 3 Pages

    After Professor Tanja Cuk finished teaching the quantum mechanical portion of Chemistry 4A, Professor Ke Xu began teaching thermodynamics. By then, I had already met Professor Xu in Chemistry 96, a seminar class on College of Chemistry research. I found his research on super-resolution fluorescence microscopy and its applications to biophysics particularly impressive. However, I felt distant from Professor Xu because his research requires a deep knowledge of physics. I also felt distant from him

  • Honors Chemistry Essay

    699 Words  | 3 Pages

    There are many reasons why I think I should get into Honors Chemistry. Ever since I was young, I’ve had a fascination for Chemistry and the properties of elements. I have bought multiple books about the characteristics of numerous elements like how Palladium (Pd, My favorite element), element number 46 is the element before silver, can absorb hydrogen gas like a sponge because there is a gap big enough between each atom at an atomic level for a hydrogen atom, being able to absorb 900 times its volume

  • Personal Statement

    606 Words  | 3 Pages

    "against" nature. In high school, I was hooked with physics, especially quantum and nuclear physics. Although the subject is not a popular and skipped in my school simply because they have "too many chemistry-related materials in them" (according to my physics teacher), I refused to give up because of my curiosity. I started looking on the Internet, and if that's insufficient, I went to Kinokuniya so I can read more books about quantum tunneling occurs during alpha decays, about betavoltaic and alphavoltaic

  • Atomic Theory Research Paper

    1108 Words  | 5 Pages

    all living things. Quantum theory is the base dealing with matter and energy having properties of both particles and waves explaining the radiation of energy, the photoelectric effect, and the Bohr Theory, also known as the planetary model. Sir Niels Bohr also a man who worked under Neils named Werner Heisenberg created this theory, Heisenberg came to be a great scientist although not with the same project. He was a danish scientist who contributed to the understanding of quantum theory and the atomic

  • Elements Affecting The Periodic Table

    667 Words  | 3 Pages

    ionic radii of the cation and anion gives the distance between the ions in a crystal lattice. The periodic table organizes the ionic radius in the groups. as you go down the table the ionic radius of the atoms gets bigger. In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular

  • How Did Albert Einstein Impact The World

    1520 Words  | 7 Pages

    was a german and jewish born physicist who impacted the world in many ways. He a scientist and an overall genius, he was born in March 14 1879 and passed away at age 76 in 1955. Einstein developed the “general theory of relativity”, huge worker on quantum mechanics, developed his famous formula “E = mc 2”, Although this formula helped tremendously on building america’s first atomic bombs and gave him a bad image to some, he still pulled through and was awarded a Nobel Prize in Physics and was still

  • Pauling Chemical Bond Theory Summary

    835 Words  | 4 Pages

    chemical bond. He explored into the nature of the chemical bond and its appliance to the clarification of the structure of complex substances. By working on the nature of the chemical bond, Pauling presented the idea of orbital hybridization. In chemistry, hybridisation is the concept of intermingling atomic orbitals into new hybrid orbitals suitable for the pairing of electrons to form chemical bonds in valence bond theory. Pauling also studied the correlation between ionic bonding and covalent

  • Atomic Theory Research Paper

    1675 Words  | 7 Pages

    According to Democritus, “Nothing exists except atoms and empty space; everything else is opinion.” This conveys the controversy in scientific investigations made in defining a singular molecule. Since 460 BC, atomism has been an alternating concept of chemistry. Several significant scientists have contributed to this field profoundly. The modern development of the atomic theory is based on researches and discoveries of Democritus, John Dalton, J.J. Thomson, Robert Andrews Milikan, Ernest Rutherford, James

  • Heterocyclic Compounds Research Paper

    1044 Words  | 5 Pages

    During the world war when penicillin was considered to contain the oxazole ring system at that time the chemistry of oxazole was come in concern, but the invention of oxazoles as dienes in Diels-Alder reaction and in 1, 3-dipolar cycloaddition reaction of mesoionic heterocycles give idea for progress of oxazole chemistry. Oxazole contain an oxygen atom and a pyridine type nitrogen atom at the 1 and 3 positions of the ring and like pyridine, oxazole are weekly