Panther ID: NAME: FLORIDA INTERNATIONAL UNIVERSITY Department of Chemistry CHM 2211-U02– ORGANIC CHEMISTRY II PRACTICE EXAM I CHM 2211-U01 SAMPLE EXAM I‚ Page 2 Type of Vibration C-H Frequency (cm-1) 3000-2850 1450 and 1375 1465 3100-3000 1700-1000 3150-3050 1000-700 ca. 3300 2900-2800 2800-2700 1680-1600 1600-1400 2250-2100 1740-1720 1725-1705 1725-1700 1750-1730 1700-1640 1810 and 1760 1300-1000 Intensity s m m m s s s m w w m-w m-w m-w s s s s s s s Alkanes -CH3 -CH2Alkenes
Premium Carboxylic acid Alcohol Infrared spectroscopy
Cellular Processes Lab # 9 Biology 2010 By‚ Jani Hagen U#74644799 November 21‚ 2014 Abstract All cells undergo cellular resperation to produce energy. Common sources of energy include glucose‚ fructose‚ sucrose‚ startch‚ and fatty acids. The process varies depending on the fuel the cell is using. This report will show these differences by exopsing the yeast to several different conditions. The rate of the fermentation can be tracked by noting the carbon dioxide production at steady intervals
Premium Cellular respiration Adenosine triphosphate Metabolism
Citric acid cycle From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search [pic] [pic] Overview of the citric acid cycle The citric acid cycle — also known as the tricarboxylic acid cycle (TCA cycle)‚ the Krebs cycle‚ or the Szent-Györgyi-Krebs cycle‚ [1][2] — is a series of enzyme-catalysed chemical reactions‚ which is of central importance in all living cells that use oxygen as part of cellular respiration. In eukaryotic cells‚ the citric acid cycle occurs in the matrix of the mitochondrion
Premium Citric acid cycle Cellular respiration Adenosine triphosphate
group‚ and designate a number for the –OH group. (Hydroxyl has greater priority than carbon-carbon multiple bonds). (3) Name the remaining substituents and their numbers as for alkanes and alkenes. CH3 OH H3C CH2-Cl CH3 H 1-chloro-3‚3-dimethyl-2-butanol Ch10 Alcohols (Str and Syn).doc Page1 (4) Cyclic alcohols have the prefix cyclo-‚ and the hydroxyl group is deemed to be on C-1. HO CH2CH3 1-ethylcyclopropanol (5) Alcohols with double or triple bonds are named using the
Premium Alcohol
Trichilia roka gum was purified and analyzed and subjected to physicochemical‚ spectroscopic and rheological analysis. Results obtained from physicochemical analysis indicated that the gum is mildly acidic‚ ionic and exhibited properties that are closely related to most useful food and pharmaceutical gums. The gum has rich content of fibre‚ major elemental ions and other useful minerals. GCMS and XRF studies on the gum also revealed that the gum has several industrially useful minerals. The viscosity
Premium E number Enzyme Flavor
DOI: 3/3/2016. Patient is a 59-year-old male senior mechanic who sustained a work-related injury to his left hand/wrist‚ left shoulder‚ hip‚ back‚ and neck when he lost balance and fell while unloading furniture from truck. Per OMNI entry‚ he was initially diagnosed with fracture of the left hand and sprain/strain of the left shoulder and back. Based on the medical report dated 01/10/17‚ the patient complains of pain in the neck and low back‚ right leg and left arm. Pain is described as dull/aching
Premium Pain Family Death
Safety of Sunscreen The sun’s rays have powered life on our planet since its creation‚ and have made life possible for all living things. The sun is one of the most important elements of the universe‚ but in recent years has only been condemned for some of its harmful effects on humans. Lately‚ all that is heard about the sun anymore is how can be harmful and how protection from overexposure is needed. Many people are scared of dangerous overexposure effects such as sunburn‚ premature aging of the
Premium Ultraviolet Sunscreen
Chemistry 105 A Final Exam 06/24/10 First Letter of last Name Dr. Jessica Parr Question 1 2 3 4 5 6 7 8 9 10 Maximum points 18 8 12 12 8 10 12 10 6 6 (Sub-T) PLEASE PRINT YOUR NAME IN BLOCK LETTERS Name: __________________________________________ Last 4 Digits of USC ID:_____ _____ _____ _____ Lab TA’s Name: _________________________________ Score (102) Grader Question 11 12 13 14 15 16 17 18 19 20 (Sub-T) TOTAL
Premium Trigraph Boiling point Gas
range. DPIP is a useful chemical to use in this experiment because it goes from a blue color when oxidized to a colorless liquid (Ogura‚ 281)‚ this is due to the hydrogen ions and electrons released during the transitional step between succinate and fumarate. The three solutions used contained the same amount of mitochondrial suspension and DPIP but varied in the amount of buffer solution and succinate used. It was predicted that the sample with the highest level of succinate would perform experience
Premium Chemistry Concentration Solution
Abstract In this experiment‚ the nature of linkage isomers will be observed on the example of nitritopentaamminecobalt(III) Chloride and nitropentaamminecobalt(III) Chloride. Their relative stability will be compared on standard conditions and the infrared spectroscopy of both the isomers will be obtained to analyze the characteristic absorption bands for the nitro and nitrito group. Yield for nitritopentamminecobalt(III) Chloride was obtained to be = 1.9221 g(73.24 %) and yield for nitropentamminecobalt(III)
Premium Infrared spectroscopy Spectroscopy Raman spectroscopy