Oxidation of Borneol to Camphor Objectives: The purpose of this experiment was to use oxidation to convert (1S)-(-)-borneol into (1S)-(-)-camphor‚ which was done via the use of reagents such as glacial acetic acid and sodium hypochlorite and laboratory techniques learned in previous labs. Afterward‚ the final desired product was obtained‚ and to characterize and ensure the purity of the product‚ further lab techniques were implemented. Overall Reaction: 0 out of 10 Oxidation Reaction:. Mechanism:
Premium
Antimony Pale green Se Selenium Azure blue Sr Strontium Crimson Te Tellurium Pale green Tl Thallium Pure green Zn Zinc Bluish green to whitish green Sources of error for the flame test: The test cannot detect low concentrations of most ions. The brightness of the signal varies from one sample to another. For example‚ the yellow emission from sodium is much brighter than the red emission from the same amount
Premium Sodium hydroxide Chlorine Carbon dioxide
-CATIONS and ANIONS- Cations are positive charged ions. A cation has fewer electrons than protons. Anions are negatively charged ions. An anion has more electron than protons. The nature and magnitude of charge on ion depend on the position of an element in the periodic table. In forming an ion‚ an atom of a main group element loses gains electrons to obtain the electronic configuration of the noble gas closest to it in the periodic table. This gives the ion on especially stable electronic arrangement
Premium Ion Atom Periodic table
concentration of the solution formed when 59.78 g of ammonium hydroxide is dissolved in 856.0 cm3 of water. 5. What volume of water is needed to dissolve 150.8 g of lithium borate to make a 9.46 M solution? 6. What mass of mercury (II) iodide is needed to make 1350 mL of a 3.17 M HgI2 solution? 7. How many moles of (NH4)2CO3 are contained in 2.40 L of a 0.899 M solution? Dilutions 1. A 350.0 mL solution is diluted to 1.965 L. At this dilution‚ it has a concentration of 0
Premium Sodium hydroxide Chlorine Magnesium
Chemistry : Important Questions For CBSE Class XII ( Haloalkanes and Haloarenes) (Q.1) Choose the incorrect statement about the benzyl chloride: ( 1 mark ) (a) It is less reactive than alkyl halides. (b) It can be oxidized to benzaldehyde by boiling with copper nitrate solution. (c) It is a lachrymatory liquid and answers beilstein’s test. (d) It gives a white precipitate with alcoholic silver nitrate (Q.2) Dry ether The reaction RX + 2Na + RX _______________? R-R + 2NaXis called. ( 1 mark
Premium Chlorine Carboxylic acid Alcohol
CLASSIFICATION TESTS FOR ORGANIC HALIDES James Anand L. Regala‚ Sabrina Nicolle G. Sarte‚ Ann Michelle Siao‚ Michael Sibulo‚ Victoria Tan Group 8 2C Pharmacy Organic Chemistry Laboratory ABSTRACT This experiment is done to classify organic halides. Most organic halides are synthetic and are not flammable. One way to classify organic halides is by classifying its -carbon atom as primary‚ secondary or tertiary. If the -carbon is attached to one R group‚ it is then primary. If the -carbon is
Premium Sodium chloride Organic chemistry Iodine
Pellagra is caused by the deficiency of niacin and/or tryptophan in our diet. Niacin also called vitamins B-3 is a water-soluble vitamin‚ it means it is not stored in the body and they are excreted from the body through urine or feces. That is the reason why the body need regular supply of this vitamins in our diet. Its main function is to help the cellular metabolic pathway to convert food to energy. Niacin is found in poultry‚ tuna and other fish‚ enriched bread and cereals‚ beef‚ and peanuts
Premium Vitamin Vitamin D Immune system
Osmosis is the diffusion of a solvent across a selectively permeable membrane that occurs in response to differences in solute concentrations (Allen and Harper 2014).Osmosis can fall under the category of passive transport which does not require energy. With osmosis being a type of diffusion it is viewed as molecules moving from a high concentration to a low concentration. To further explain if there is a low water concentration‚ high amounts of solutes will be present. Water will most likely move
Premium Osmosis Concentration Water
42-01-82-00-03‚ 2015) Table 1 Well Chemical #1 (4 drops) Chemical #2 (4 drops) Observations: Chemical Change (Y/N) A1 NaHCO3 (Sodium Bicarbonate) HCl (Hydrochloric Acid) Bubbles‚ no change in color‚ clear‚ Y A2 NaOCl (Sodium Hypochlorite) KI (Potassium Iodide) Observation 1: clear‚ no color change.
Premium Chemistry Chemical reaction Experiment
Filiz‚ N.A. Sayar and A.A. Sayar‚ Hydrometallurgy‚ 2006‚ 81‚ 167–173. 6. ^ Yoshinari Baba‚ Minako Iwakuma and Hideto Nagami‚ Ind. Eng. Chem. Res‚ 2002‚ 41‚ 5835–5841. 7. ^ J. M. Sánchez‚ M. Hidalgo‚ M. Valiente and V. Salvadó‚ Solvent Extraction and Ion Exchange‚ 1999‚ 17‚ 455–474. 10. ^ P. Giridhar‚ K.A. Venkatesan‚ T.G. Srinivasan and P.R. Vasudeva Rao‚ Hydrometallurgy‚ 2006‚ 81‚ 30–39. 11. ^ K. Takeshita‚ K. Watanabe‚ Y. Nakano‚ M. Watanabe (2003). "Solvent extraction separation of Cd(II) and
Premium Acetic acid Solubility Solvent