...Chemistry 1. 5 points of the particle theory: * 1. All matter is made up of tiny particle with empty spaces between them * 2. Different substances are made up of different particles * 3. Particle are always in constant random motion * 4. Particles of a substance move faster as the temperature increases * 5. Particles attract each other 2. Changing state from solid to liquid to gas: * form a solid when the forces are strong enough to form a rigid shape * they gain energy when heated and begin to move faster, when they can no longer hold each other, this forms the liquid state * if they are continued to be heated the particles literally fly apart 3. The difference between pure substances and mixtures: * pure substance: contains only one type of particle * element: a pure substance that can not be broken down into a simpler chemical substance by any physical or chemical means * compound: a pure substance composed of 2 or more different elements that are chemically joined * mixture: contains 2 or more types of particles * mechanical mixture: a mixture in which you can distinguish between different types of matter * solution: a uniform mixture of 2 or more substances 4. Difference between quantitative and qualitative properties: * quantitative property: a property of a substance that is measured and has a numerical value, such as temperature, heat and mass * qualitative property: a property of a substance...
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...1.1 Multiple-Choice Questions 1) 5.21 cm is the same distance as A) 0.0521 m. B) 52.1 dm. C) 5.21 mm. D) 0.00521 km. E) 5210 m. Answer: A 2) How many centimeters are there in 57.0 in.? A) 22 cm B) 0.0445 cm C) 145 cm D) 22.4 cm E) 140 cm Answer: C 3) The amount of space occupied by a substance is its A) mass. B) density. C) weight. D) length. E) volume. Answer: E 4) Which of the following is the basic unit of volume in the metric system? A) liter B) kilogram C) meter D) centimeter E) gram Answer: A 5) Which of the following is a measurement of mass in the metric system? A) milliliter B) centimeter C) kilogram D) Celsius E) meter Answer: C 6) A value of 25 °C is a measurement of A) distance. B) volume. C) temperature. D) mass. E) density. Answer: C 7) A value of 36 mL is a measure of A) density B) mass C) temperature D) volume E) distance Answer: D 8) A value of 345 mm is a measure of A) density B) mass C) temperature D) volume E) distance Answer: E 9) The measurement 0.000 004 3 m, expressed correctly using scientific notation, is A) [pic]. B) [pic]. C) [pic] D) [pic] E) 4.3 m. Answer: B 10) Which of the following conversion factors is a measured number? A) 10 cm/dm B) 12 in/ft C) 16 oz/lb D) 25 miles/gallon E) 12 eggs/dozen Answer: D 11) The measurement of the gravitational pull on an object is...
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...|Course Syllabus | | |College of Natural Sciences | | |CHM/110 Version 3 | | |Introductory Chemistry | Copyright © 2010, 2007 by University of Phoenix. All rights reserved. Course Description This course will examine the basic principles of chemistry conceptually and specifically. The course will apply chemical concepts to address relevant issues ranging from atomic structure and chemical reactions to organic and biological chemistry. The course topics include matter and energy, chemical bonding, intermolecular forces, chemical equilibrium, and nuclear, organic, and biological chemistry. Students will apply these concepts using practical examples, facilitated discussions, and experiments conducted through a virtual laboratory. Policies Faculty and students/learners will be held responsible for understanding and adhering to all policies contained within the following two documents: • University policies: You must be logged into the student website to view this document. • Instructor policies: This document is posted in the Course Materials...
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...Syllabus |Discipline Prefix: CHM |Course Number: 111 |Course Title: College Chemistry I | | |Course Section: D04B | | |Credit Hours: 4 |Lecture Hours: 3 |Clinical Hours: |Lab Hours: 3 | |Contact Hours: 6 |Studio Hours: N/A |Semester: Fall | |Meeting Days/Time/Location: Fridays/1:30pm-4:20pm/Science Building | Instructor Information Name: Dr. Shahin Maaref Office Location: JD-30 Office Hours: TRF 9:00am-11:00am, TR 4:30pm-5:30pm & by appointment Contact Information: 822-7692 Blackboard site: http://learn.vccs.edu Instructor email address: smaaref@tcc.edu Course Information Course Description Explores the fundamental laws, theories, and mathematical concepts of chemistry. Designed primarily for science and engineering majors. Requires a strong background in mathematics. Part I of II. Prerequisites and/or Co-requisites Prequisites - None Corequisites – None It is recommended to have H.S. chemistry or CHM01 as prerequisites and MTH 03 or MTE 06 level or higher. General Education Core Competencies Supported...
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...Introductory Chemistry Introduction Instructor: Dr. Tao Tao Course Section: CHEM1405.6013-6014 Meeting Time: TTh 6:00pm-9:10pm Bldg 13-629 Office Hours: TTh 5:30 pm-6:00 pm Contact: tao.tao@lonestar.edu Introductory Chemistry 2 Course Material Requirements • Textbook – Introductory Chemistry, by Nivaldo J. Tro 5th edition • Chapters 1-4, 6-10, 14 • Sections, 5.6-5.10, 12.4-12.8, 13.6-13.8 • Scientific Non-programmable Calculator • Safety Goggles for Lab • Lab Coat/Apron (Optional) Introductory Chemistry 3 Evaluation and Grade • Tests: 45%; 4 tests, best of 3, no make-up unless good excuses (documented, in advance notice) • Open-book Quizzes: 10%; best n-2, no make-up • Laboratory: 25% • Final Exam: 20% • Homework: Encouraged but not mandatory • Problem Set: Provides but not mandatory • Final withdrawal day: Nov. 10th, 2014 Introductory Chemistry 4 Lab Report/Grade Guideline • Pre-lab write-up (30%): Complete before lab starts, will be checked and signed for completeness – – – – Title/Date Aim/Purpose Introduction Procedures • Lab Performance and Quality of data (25%): will be checked and signed when leaving lab – Observations – Collect and record data • Post-lab (40%) – Result (Calculations, Graphs, Interpretations etc), – Discussions/Conclusions – Post-lab questions if any • Overall Report Neatness (5%) • Report due one week after the completion of experiment for full credit; after two weeks, no report will be accepted, and no credit...
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...Compliance Program / Annual Procedure Review Rule 206(4)-7 of the Investment Advisers Act creates a fiduciary responsibility for investment advisers to review annually their policies and procedures to determine their adequacy and the effectiveness of their implementation. As part of this review, all policies, procedures and responsibilities of an adviser must be reviewed, and the findings documented. The review should consider all factors that might suggest a need to revise the policies and procedures including any compliance matters that occurred during the year, any changes in the adviser’s or its affiliates business activities, or changes to applicable regulations. Reviews should be conducted by independent individuals (e.g., the department manager) not immediately responsible for implementation of a particular procedure. An overall review and approval of the adviser’s policies and procedures should be completed by the Chief Compliance Officer and should be submitted to the adviser’s Management Committee or Executive Officers for Final Action. |Procedure | |Summary & |Recommended |Reviewer & | |Completion Date & | |Reviewed |Findings |Conclusions |Change/Update |Date of Review |Review by CCO |Final Actions ...
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...The goals of a literature review are to provide the reader with a critical analysis of scientific literature about a specific topic or question. Writing a summary about other works can demonstrate the depth of familiarity of a chosen topic. In order to further one's understanding, or research, studying the works of others is important because multiple disciplines may have competing explanations for a given subject. Literature review is also structured in a particular style that creates a uniform way for writers to articulate their ideas in a fashion the reader is familiar with. Craig Anderson uses the APA guidelines to create a clear structure for his review studying the effects of heat and violence. The structure of a literature review typically follows a certain format and order. In Anderson's, review Heat and Violence, he starts this process with a title that describes what the article is about. Following the title of the paper is an abstract, or overview, of what the entire article is about. Because there are a number of...
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...Lectures and Tutorials Course No CHE101 Course Category Cours Title CHEMISTRY Courses with numerical focus Course Planner 14863 :: Ashish Kumar Pandey Lectures Tutorial Practical Credits 3 1 0 4 Text Book: 1 Zumdahl,S., Chemistry: Concepts and applications, Cengage Learning,Indian Edition-2011 Other Specific Book: 2 Suba Ramesh, S.Vairam, Pradnya Tej Godbole ,Engineerig Chemistry, John Wiley, Ist edition ,2011 3 R.T. Morrison and R.N. Boyd, S.K.Bhattacharjee, Organic Chemistry, 7th Edition, Pearson Other Reading Sr No Jouranls atricles as compulsary readings (specific articles, Complete reference) 4 http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1097-4601 5 http://www.springer.com/chemistry/electrochemistry/journal/10800 6 http://www.sciencedirect.com/science/journal/13882481 7 http://www.springerlink.com/content/100224/ 8 http://www.sciencedirect.com/science/journal/00108545 9 http://pubs.acs.org/journal/joceah 10 http://www.sciencedirect.com/science/journal/00323861 Relevant Websites Sr. No. (Web adress) (only if relevant to the courses) 11 http://www.klte.hu/~lenteg/animate.html 12 http://dwb4.unl.edu/chemAnime/atomic_orbits.htm Salient Features Chemistry animation and videos Atomic orbital animations 13 http://www.mhhe.com/physsci/chemistry/essentialchemistry/fla Hybridization animation sh/hybrv18.swf 1 Approved for Spring Session 2011-12 14 http://www.mhhe.com/physsci/chemistry/animations/chang_7e VSEPR animation _esp/bom3s2_7.swf 15 http://jchemed...
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...each of the three days. 2 Discussion Questions Respond to weekly discussion questions. DQ1:Wed DQ2:Sat 2 Nongraded Activities and Preparation Complete the Equation Editor tutorial and Virtual ChemLab Tutorial located on your student website. Individual Text Exercises, Part I Resources: Equation Editor tutorial Prepare written answers to the following assignments from Introductory Chemistry: • Exercise 20 in Ch. 1 • Exercise 120 in Ch. 2 • Exercise 112 in Ch. 3 • Exercise 120 in Ch. 4 • Exercise 100 in Ch. 5 • Exercise 126 in Ch. 6 • Exercise 116 in Ch. 7 • Exercise 100 in Ch. 8 Submit the assignment, as directed by your facilitator. Friday 5 Individual Virtual ChemLab Assignment 2-4 Access and view the Virtual ChemLab Tutorial, located on the student website. Complete 2-4: Precipitation Reactions from Virtual ChemLab: General Chemistry Laboratories, located on the student website. Note. To complete the assignment, the Virtual ChemLab software must be installed on your computer and must be used in conjunction with Virtual ChemLab: General Chemistry Laboratories. Installation requirements and instructions may be found in the workbook and on the accompanying CD. Once the software is installed, an electronic workbook may be found corresponding with your workbook, which contains preset lab assignments that match the workbook assignments. Use these preset assignments when working on your workbook assignments, as the appropriate laboratory will...
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...*If I have to contact the class as a whole it will be through D2L email. Check regularly for notes and announcements.* Credit Hours: 4 Contact Hours: 5 Lab Hours: 2 Prerequisite(s): Math 1710 or equivalent. Required Text(s): 1. Chemistry: The Central Science, 12th edition, Brown, et. al., Prentice Hall, ISBN #978-0-321-78756-9 2. General Chemistry Lab Manual, Cengage Learning ISBN # 9781285127712 3. Register for Sapling Learning homework system ($29.99) See bottom of last page of syllabus for more information!!! Required Supplies/Material(s): Chemical Splash Proof Safety Goggles Recommended Supplementary Material(s): 1. Study Guide and Solutions Manual for Chemistry: The Central Science, 12th edition, Brown, et. al., 2. Scientific calculator Disabilities: A student with a disability who requires academic accommodations MUST contact Sonja Hood, director of disability services, to request an academic accommodation plan. Contact information: Simon Hall 129, (931) 393-1765, shood@mscc.edu Evaluation Plan (subject to revision): |Task |Weight | |Exam 1 (Chapters 10-12) |10% | |Exam 2 (Chapters 13-16) |10% | |Exam 3 (Chapters 17,19-21)...
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...Riverside Casino and Golf Resort / Stacy Benson Topic Title Performance Reviews NO. This title won’t work. What about performance reviews? If you were doing a simple research paper you could write about performance reviews based on research alone. In this Sr Paper you must determine the state of the art based on your Literature Review. Then you will give the background of the problem and discuss it. This must all lead to two Courses of Action (COAs; solutions) that are tied to your title and problem. You need a “product” such as a process, a plan, a strategy, a program – something that can be recommended and implemented. Problem Statement (if not finalized post a draft – focus on the "pain.") The problem is that after initial training employees are not being reviewed for current performance. Suggest that after this initial statement you add something more about the problem. Brief Topic Overview The casino is experiencing a high turnover rate of employees because after their initial training they are put on the floor without any further review. In the handbook employees are supposed to have a review after 90 days but they are not being implemented. This leaves the casino with under qualified employees that eventually terminate their employment due to not feeling able to meet the high demands. The solution to this problem, if it is the problem, is simple. Just IMPLEMENT PERFORMANCE REVIEWS. You can see...
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...Peer Evaluation for MKT 420 Your Name: KYRIA AHO Fill in the blanks for each team member (but not yourself) as if you were writing an evaluation or recommendation for that person. ONLY ONE TEAM MEMBER MAY BE RECOMMENDED FOR PROMOTION. Consider if you were assigned to another team, which team member you would want to be your boss. Consider who you’d like to work with again. Consider who you’d go to extremes to avoid working with if you had a say. Here is the format for peer evaluations. Include the team member’s full name (1), and be specific about (2) what the team member did or did not do. At the end, if you were employed with this person, (3) would you recommend (a) Promoting, (b) Retaining (Keep in position), (c) Retaining with counseling to improve performance or (d) firing/replacing. Please keep in mind that in most business situations, only one person in a group would likely be promoted. Thus a recommendation to promote would be reserved for the truly exceptional team member Team Member 1: LEXA CREAMER As a team member with Lexa Creamer on the team marketing plan project, I feel qualified to speak about his/her job performance. Lexa’s contribution to the project was timely and significant. She accepts correction easily and is always willing to assist in any way that she can. I believe Lexa’s strengths are enthusiasm and timely submission of her work. I believe her weakness is the lack of flexibility. Lexa had to miss some of the meetings due to time conflicts...
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...Department of Chemistry College of Sciences University of Central Florida CHM 2046L Chemistry Fundamentals Laboratory (1 Credit) Course Syllabus Graduate Laboratory Instructor: Office: Phone: E-mail: Office Hours: | Instructor: Dr. Cherie YestrebskyOffice: CH 325Phone: 407-823-2135E-mail: cherie.yestrebsky@ucf.edu | University Course Catalog Description Illustration of chemical principles and introduction to the techniques of inorganic and physical chemistry. Course Overview The Chemistry Fundamentals Laboratory course is designed to give students an insight into the processes of experimental chemistry. The course provides a series of authentic, challenging, and relevant questions which students seek to answer through experimentation in a safe environment. Lab techniques like titration, spectroscopy, dilution, and measurement will be incorporated with critical thinking exercises to enhance the learning process and improve comprehension of fundamental concepts. An introduction to writing within the science discipline will be addressed each week. Course Objectives At the end of the semester, students will be able to: * Keep safety the first priority while working in the laboratory * Design a procedure to answer a key question * Model how writing is used in a variety of chemistry genres * Experiment with glassware & equipment in alignment with their intended function * Develop stronger critical thinking skills ...
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...Experiment 34A: Hypochlorite Oxidation of Methyl Ketones by the Haloform Reaction: Benzoic Acid Objective: To practice the Haloform reaction as synthetic rout to form benzoic acid To understand the mechanis that provide chorine from NaOH To obtain the melting point and FTIR spectrum of benzoic acid Experimental Procedure: The procedure was followed as described in Mayo, pages 405 -406, with the modifications given on Blackboard. Additional modifications to the procedure included the following: * The filtered product was left on the Hirsch funnel for 1 5 min * The amount of Na2SO3 was increased from 15 to35 mg * The amount of Acetophenone was increased from 15 to35 mg * The amount of Na2SO3 was increased from 90 μL, from 60 μL. * The amount of Sodium hypoclorite was increased to 3.2 mg Reaction scheme Data and Results: Physical properties Compound | Formula | MW | Amount | mmol | Mp 0C | Bp 0C | d | nD | Acetophenone | C₆H₅COCH₃ | 120.16 | 90 μL. | 77 | 20.7 | 2.2.6 | 1.03 | 1.5372 | Aquous NaOCl | NaOCl | 74.442 | 3.2mL | | 18 | 101 | 1.11 | | Sodium sulfite | Na2SO3 | 120.6 | 35mg | | | 33.4 | | | Benzoic acid | C6H5COOH | 122.12 | 94mg | 77 | 121.0 | 249 | | | Chloroform | CHCl3 | 119.38 | 92mg | | | | | | Water | H2O | 18.015 | 1.5mL | | 32 | 100 | 1.00 | | Observations: * Acetophenone and NaOCl were clear liquids * Sodium Sulfite was a whote powder * A yellow greasy liquid was found at the...
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...is absolutely the best advanced lab class one can take at Harvard. It is not only well designed, taught, and graded, but it will also give you the chance to befriend some of the best teaching staff you will ever meet. At the end of the semester, you will become such a pro at giving presentations, and you will feel competent to work for any inorganic or organic chemistry lab. The course itself is very nicely structured. Throughout the semester, you will be trying to synthesize a Co or Fe catalyst, which at the end you get to do some research and use your product for catalysis of your choice. The course kicks off with synthesizing the ligand in the hood, but soon moves onto metalation, reduction, and catalysis in your own glove box...
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