Lab 2: Infra-Red (IR) - Nuclear Magnetic Resonance (NMR) Exercises In Molecular Spectroscopy - Structural Determination Organic Chemistry II CHEM 2425 Manrique October 30‚ 2012 Alex Wolf Introduction For the purposes of this lab‚ the chemical formula will be given‚ and the degrees of unsaturation can be calculate from the formula (2C+2)-(H+Hal-N)/2. The degrees of unsaturation will give clues as to the structure. A double bond‚ as well as a ring will have one degree of unsaturation each
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Math Practice Lab Pre-Lab Questions: 1. The rules concerning handling significant figures are as follows: When dividing/multiplying The answer has no more significant digits than the number with the fewest significant digits (the least precise figure). Round off after calculations have been performed. When adding/subtracting Answer has no more places than the addend‚ minuend‚ or subtrahend with the fewest number of decimal places. Significant figures are irrelevant when adding/subtracting
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students’ writing of lab reports by providing this information in an editable file which can be sent to an instructor. obseRvations Data Table 1: Making Observations | Procedure | Observation | a) Torn paper | Vertical tear: relatively even tear‚ frayed edges‚ very thin strands sticking outHorizontal Tear: rigid edges->less even‚ frayed edges‚ thin strands | b) Appearance of rock saltcrystals
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Unit Assignment 1: Homework 1. The CPT is the most important component in a computer because it is the part of the computer that runs programs. 2. 1‚ 0 3. Computer 4. Keywords or reserved words 5. Mnemonics 6. Compiler translates a high-level program in a separate machine language program while the interpreter is a program that both translates and executes the instructions in a high-level language program. 7. Operating system RESEARCH ASSIGNMENT Unit 1 Research Assignment 1: Exploring Programming
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Observation: Fill out the data sheet (below) for the experiment and submit with this form. Recording data carefully and accurately is very important. Be sure to keep notes of experimental errors or difficulties during this experiment. Exercise 1 Length Measurements: For the measurement below carefully read the ruler to the best degree of accuracy. The reading you make in centimeters should have two decimals. In other words can you estimate the difference between 10.1 cm and 10.2 cm? If
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answer sheet. 1. Which of the following numbers completes the sequence 3‚ 8‚ 14‚ 21‚ 29‚ ___? 5. (C) 37 William earned $3‚200 per month as a teacher for the ten months from September to June. Then he took a job as a barista at a local café‚ where he earned $2‚000 per month during July and August. What was his average monthly pay for the 12 months? (D) 38 (A) $2‚400 (E) 39 (B) $2‚500 (A) 35 (B) 36 2. (F) 50 minutes (G) 1 hour and 10 minutes (H) 1 hour and 12 minutes (J) 1 hour and 15 minutes
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Pretty much everyone. Now how many of you have heard of alpha 1 deficiency also known simply as alpha 1? There aren’t many that have. I’m going to inform you about it today. You will learn what it is‚ what causes it‚ what a patient with alpha 1 deficiency goes through and what can be done for that patient. Up until a few years ago‚ I myself had no clue what alpha 1 was. It wasn’t until my mom’s COPD was correctly diagnosed as alpha 1 deficiency did I become familiar with it. From that point on
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Chandrayaan-1 was India’s first unmanned lunar probe. It is Cuboid in shape of approximately 1.5 m . The main scientific objectives of the Chandrayaan was to design‚ develop‚ launch and orbit a spacecraft around the Moon using an Indian-made launch-vehicle and to conduct scientific experiments using instruments on the spacecraft It was launched by the Indian Space Research Organisation in October 2008‚ and operated until August 2009. India launched the spacecraft with a PSLV‚ on 22 October 2008
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• Type 1 Type 1 often affects people under 30 years of age but can develop at any time. In Type 1 diabetes‚ your pancreas stops making insulin or only makes a very small amount. Without insulin‚ glucose cannot enter into your cells which need to burn glucose for energy. Some people are born with the genes‚ but only some will develop it. While there is no such thing as a good or bad diabetic‚ some individuals have very wide‚ unsteady swings in blood sugars. This happens when their bodies have extreme
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The Development‚ Evolution and Implementation of the UH-1 During the Vietnam Conflict Since the beginning of human existence‚ man has used reason‚ intelligence and logic to improve upon the way he completed a task. The creation of the wheel was a major breakthrough. Where once he was forced to carry his worldly possessions‚ the wheel allowed man to shed the burden of this weight with some simple geometry and physics. Changing the source of energy from manpower to animals and eventually the internal
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