Homemade Perfume Base 1 tablespoon (15ml) Jojoba or Grapeseed oil 1 tablespoon (15ml) Vodka Essential Oils Perfume Blends Darkly Mysterious 8 drops Sandalwood‚ 3 drops Lavender‚ 1 drop Cedarwood Floral Romance 5 drops Palmarosa‚ 3 drops Rose‚ 1 drop Rose Geranium‚ 1 drop Ylang Ylang (use more palmarosa and rose geranium if you don’t have any rose eo) Fountain of Youth 9 drops Grapefruit‚ 1 drop Rose Geranium‚ 1 drop Ylang Ylang Luscious Lavender 6 drops Lavender‚ 4 drops Frankincense
Premium Perfume Essential oil Aromatherapy
alcohol (1.0 mL) and excess glacial acetic acid(1.5 mL‚ 17.6M) were eppendorf pipetted into a 5 mL conical vile. This mixture was acid catalyzed by the addition on two drops of H2SO4. The mixture was then heated to 150-160⁰C in order to increase energy for esterification to occur over a period of 60- 75 minutes. The mixture then was cooled to room temperature before the addition of 5% aqueous sodium bicarbonate( 1.0 mL) in order to react excess acetic acid to form a the anionic form sodium acetate
Premium Acetic acid Ester Ethanol
During my research on peak oil and energy resources‚ climate change‚ and the capacity of the Earth to support human life‚ I found that there was much information available on the issues (i.e.‚ the relevant science‚ data‚ and facts were already available)‚ but that much of it was not synthesized to make a comprehensive and complete picture (i.e.‚ complete with accurate data and comprehensive analyses). So‚ some of the people who may be aware of peak oil (or climate change) may not fully understand
Premium World energy resources and consumption Global warming Peak oil
The Pacific Oil Company “Look‚ you asked for my advice‚ and I gave it to you‚” Frank Kelsey said. “If I were you‚ I wouldn’t make any more concessions! I really don’t think you ought to agree to their last demand! But you’re the one who has to live with the contract‚ not me!” Static on the transatlantic telephone connection obscured Jean Fontaine’s reply. Kelsey asked him to repeat what he had said. “OK‚ OK‚ calm down‚ Jean. I can see your point of view. I appreciate the pressures you’re under
Premium Contract Petroleum Supply and demand
DNA synthesis inhibitors Nucleic acid inhibitors are chemicals which inhibit the production of nucleic acids including both DNA and RNA. DNA and RNA inhibitors inhibit enzyme action in DNA replication in the same way as the topoisomerase inhibitors we discussed earlier. Topoisomerase inhibitors (1) (10) are chemicals which interfere with the enzymes that allow DNA strands to separate and to re-join‚ a process that is required for the division of bacteria and without which DNA cannot effectively
Premium DNA RNA
Oil & Gas Valuation – Quick Reference http://breakingintowallstreet.com Oil & Gas Valuation: Comparable Public Companies & Precedent Transactions Picking a set of comparable companies or precedent transactions for an oil & gas company is very similar to how you would pick them for any other company – here are the differences: 1. Rather than cutting the set by revenue or EBITDA‚ you would instead select the set based on Proved Reserves or Daily Production (in addition to the normal geographic and industry criteria)
Premium Discounted cash flow Cash flow Net present value
REPORT EXPERIMENT 9 CARBOXYLIC ACID AND DERIVATIVES Date: January 19‚ 2004 Objectives: 1. To understand the reactions of carboxylic compounds and derivatives. 2. To know the methods for preparing carboxylic acid derivatives. 3. To know the methods for testing the carboxylic acid derivatives. Experimental Procedures: 9.1 Solubility 1. Prepare 3 test tubes with 3 ml of water in each. 2. Place 3 drops of acetic acid‚ benzoic acid‚ and oxalic acid in separate test tubes. 3. Shake and observe
Premium Acetic acid Carboxylic acid
this lab was to synthesize triphenylmethanol from benzophenone and bromobenzene by the formation of a Grignard compound with the reagents bromobenzene and magnesium metal. The bromobenzene was first transformed into the Grignard compound and was then reacted with the benzophenone to make the final product. The mixture was then mixed with sulfuric acid and the organic layer was extracted via a separatory funnel. The mixture was then recrystallized from methanol and was allowed to dry and the percent
Premium Magnesium Diethyl ether Solvent
problem; this idea is easily introduced in William C. Dement and Christopher Vaughan’s paper‚ “Sleep Debt and the Mortgaged Mind‚” with the explanation of the true cause of the Valdez incident‚ a catastrophe in which an shipping vessel loaded with oil was run aground‚ spilling its cargo throughout the waters. The article goes into explanation that the original verdict of the cause of the catastrophe was the captain’s intoxication‚ but it is later explained that this was not necessarily the case.
Free Sleep Sleep deprivation
to practice common organic laboratory techniques inside the lab to get one oriented to the basic methods of procedure that can be used for later experiments. This experiment involves the separation of benzoic acid from a more crude form‚ consisting of benzoic acid‚ methyl orange‚ a common acid/base indicator‚ and cellulose‚ a natural polymer of glucose (Huston‚ and Liu 17-24). The technique that is used to perform this separation is called extraction. Extraction is a systematic process of separating
Premium Solvent Solubility