https://learn-us-east-1-prod-fleet01-xythos.s3.us-east-1.amazonaws.com/5c1754ad402d4/14964239?response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%27Solubility%2520EC%25201%2520gases%2520vv.pdf&response-content-type=application%2Fpdf&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20200412T024252Z&X-Amz-SignedHeaders=host&X-Amz-Expires=21600&X-Amz-Credential=AKIAZH6WM4PLTYPZRQMY%2F20200412%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=90ae25e03b3a594f30f8b0c17c52c1ffd1b3bdb3b40082119ae7ea475d12c4ac 

Quizzes and Final Exam help Course Description:    This course stresses the conceptual and mathematical approach to understanding                                       general chemistry and prepares the student to follow a science oriented four-year                                       program. It provides students with the necessary tools to handle problems of both                                       a theoretical and practical nature. The students taking this course are usually                                       declared Chemistry, Physics, Engineering, Pre-Med, etc., majors. 

 For today’s lab we are going to work with the Molecular Evolutionary Genetic Analysis program (https://www.megasoftware.net/home) to examine the phylogentic relationship of the cytochrome oxidase I (COI) gene in several ants. These 10 ants were collected by amateur entomolgists in south Florida, five were collected from one location (ants 1-5) and five were collected from another location (6-10). The DNA was extracted from all of […]

Write the balanced chemical equation for the reaction taking place in the flasks for part 1.  From the mass of KHP, calculate the moles of KHP used for each of 3 trials.  Using the moles of KHP in each flask, use stoichiometry to calculate the moles of NaOH that were used to reach the equivalence point in each flask.  Finally, calculate the molarity of your […]

Write the balanced chemical equation for the reaction taking place in the flasks for part 1.  From the mass of KHP, calculate the moles of KHP used for each of 3 trials.  Using the moles of KHP in each flask, use stoichiometry to calculate the moles of NaOH that were used to reach the equivalence point in each flask.  Finally, calculate the molarity of your […]

Write the balanced chemical equation for the reaction taking place in the flasks for part 1.  From the mass of KHP, calculate the moles of KHP used for each of 3 trials.  Using the moles of KHP in each flask, use stoichiometry to calculate the moles of NaOH that were used to reach the equivalence point in each flask.  Finally, calculate the molarity of your […]

Write the balanced chemical equation for the reaction taking place in the flasks for part 1.  From the mass of KHP, calculate the moles of KHP used for each of 3 trials.  Using the moles of KHP in each flask, use stoichiometry to calculate the moles of NaOH that were used to reach the equivalence point in each flask.  Finally, calculate the molarity of your […]

Write a research paper about one element from the periodic table of the elements. Select an element that you find interesting and tell the story of that element. In doing so, explain how the element relates to the elements around it in the periodic table and why the element is in that particular location on the table of elements. Below is a list of aspects […]

Version:1.0 StartHTML:0000000187 EndHTML:0000023915 StartFragment:0000021366 EndFragment:0000023875 SourceURL:file:///C:\Users\VCPENA\Documents\Unit%20VIII%20Problem%20Solving.docx              <!–  /* Font Definitions */  @font-face {font-family:”Cambria Math”; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:roman; mso-font-pitch:variable; mso-font-signature:-536870145 1107305727 0 0 415 0;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4; mso-font-charset:0; mso-generic-font-family:swiss; mso-font-pitch:variable; mso-font-signature:-536859905 -1073732485 9 0 511 0;}  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:””; margin-top:0in; […]

1) What is the diffraction pattern for a horizontal array of lines? a)a horizontal row of dots , b)a square array of dots, c)a vertical column of dots d)a rectangular array of dots where the spacing between the dots is greater in the horizontal direction e)a rectangular array of dots where the spacing between the dots is greater in the vertical direction  2)What is the diffraction pattern for a […]