The graph for run 1‚ which plotted ln(Abs at 595nm) versus time‚ a first order reaction‚ with an R^2 value of 0.99621 was the most linear. Therefore‚ crystal violet is a first order reaction. The observed rate constant from run 2‚ as shown in figure 4‚ was significantly lower then the observed rate constant from run 1‚ shown in figure 1. Therefore‚ the R^2 for the first order reaction for run 2‚ 0.946418‚ represented in figure 4‚ which is also extremely low‚ was not taken into consideration for calculations
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To Miss C.O. y R. by José Rizal (A Translation from the Spanish by Nick Joaquin) Why ask for those unintellectual verses that once‚ insane with grief‚ I sang aghast? Or are you maybe throwing in my face my rank ingratitude‚ my bitter past? Why resurrect unhappy memories now when the heart awaits from love a sign‚ or call the night when day begins to smile‚ not knowing if another day will shine? You wish to learn the cause of this dejection delirium of despair that anguish
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Experiment 4: Developmental of an Equation Purpose While performing this lab‚ the student will learn how to determine the formula of the ionic solid produced from the reaction. Also‚ the student will learn to write the chemical equation corresponding to the reaction. Procedure Please refer to General Chemistry Laboratory Experiments‚ Volume 1‚ 2011‚ by Robert Tatz and Judith Casey‚ Exp 4‚ pages 32-33‚ for proper procedure. Data See attached sheet. Report Questions 1. The charge on an
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Y pestis is the causative agent of the bubonic plague. An infectious disease which has claimed the lives of millions of people across the globe. The purpose of this essay is to give a brief overview of the history of the plague and epidemiology‚ to discuss both the microbial characteristics and virulence of Y.pestis‚ and the way in which it is transmitted. This essay will also discuss and compare the different forms of the plague and the ways in which it is currently diagnosed and treated. Three
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Earliest Methods used to solve Quadratic Equation 1. Babylonian mathematics (also known as Assyro-Babylonian mathematics) was any mathematics developed or practiced by the people of Mesopotamia‚ from the days of the early Sumerians to the fall of Babylon in 539 BC. Babylonian mathematical texts are plentiful and well edited.[7] In respect of time they fall in two distinct groups: one from the Old Babylonian period (1830-1531 BC)‚ the other mainly Seleucid from the last three or four centuries BC. In
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In the poem “An Equation for My Children” by Wilmer Mills‚ the speaker wants to find out the relationship between his family life and mathematics. Initially‚ the speaker reveals his fascination with Pythagoras’ work‚ which inspired him to go on a quest to finding out how his family life revolved around Pythagoras’ complex theorems. Along the way‚ the speaker finds his investigation so elusive that it feels as if he asked Pythagoras himself to calculate the mathematical equation of a “music tuning
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of meals consumed by a child per day (X) and the child weight (Y). Included you will find a table containing the information on 5 of the children. Use the table to answer the following: Child Number of meals consumed per day (X) child weight (Y) X² Y² XY Ahmad 11 8 121 64 88 Ali 16 11 256 121 176 Osama 12 9 144 81 108 Husien 19 13 361 169 247 Total 58 41 882 435 619 a. Determine the simple linear regression equation. b. Determine the correlation coefficient
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The Drake Equation is used to estimate the number of civilizations in the universe. It is more of a tool to use and help us understand and figure out how many worlds are out there. Each of the terms are being multiply to get the outcome for N‚ which is the number of civilizations in The Milky Way Galaxy whose electromagnetice missions are detectable. According to SETI website‚ the Drake Equation values R*‚fp‚ ne‚ fl‚ fi‚ fc‚ L are defined as the following. In the first part of the equation is R*.
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atoms. In this lab several molecules were created and given specific bond lengths before running a Gaussian test for optimization and frequency. Through this test the vibrational frequency‚ force constant‚ reduced mass and point group were obtained for each of the molecules created. In addition the energy in Hartee for each molecule was also obtained. The molecules used were Iodine (I2)‚ Carbon Monoxide (CO)‚ Cyanide ion (CN-)‚ Acetonitrile (CH3CN) and Benzene (C6H6). The energy equations used previously
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source‚ to try to raise enough money to save the college from closing. His research distracts him from his fiancée the college president Sara Jean Reynolds (Marcia Gay Harden); he has missed two weddings in the past and this has angered Sara. On the day of the third wedding‚ Philip is approached by his former partner Wilson Croft (Christopher McDonald)‚ who has profited from ideas he has stolen from the chemist and now desires to steal Sara from Philip. Before the wedding‚ his latest experiment shows
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