Experiment 3: Preparation and Properties of Soap Objectives: i) To be able to prepare a soap starting with olive oil and animal lard. ii) To examine the chemical properties of the soap that is made. iii) To determine the theoretical yield and experimental yield of soap. Introduction: A soap is a salt of a fatty acid. Fatty acids are carboxylic acids with a long unbranced hydrocarbon (aliphatic) chains. It contains at least 12 carbons and a carboxylic acid group. Materials and Apparatus:
Premium Sodium hydroxide Soap
with soap and soapless detergents. Detergent comes from the Latin word detergere meaning to clean‚ it is defined as a cleansing agent. Therefore‚ water itself is a detergent. This essay looks at soap and soapless (or synthetic) detergents. Both substances we use everyday and have a big market commercially‚ they effect everyone. Soaps are made from natural products and soapless detergents are produced chemically‚ each having advantages and disadvantages. Soap has a
Premium Water Sodium hydroxide Soap
a)Features Lux Fragrances - The fragrance of Lux soaps varies depending on the product. The Lux bar soaps come in a variety of floral aromas‚ with the light rose scent being the most common. The Lux shower gel soap and hand wash soaps are produced in a wide range of scents including "Wine & Roses"‚ "Glowing Touch" and "Sparkling Morning." Lux Colors - Lux soaps feature a palette of pastel colors. While Lux soap once came in only the standard white color‚ in 1958‚ Lux started
Premium Color Aroma compound White
Scopes was a twenty four year old teacher at Rhea County High School in Dayton. He was described as a modest‚ friendly‚ helpful‚ and shy. There is a discrepancy as to why he agreed to participate in this trial. When Scopes agreed‚ he told how he had taught from Hunter’s Civic Biology‚ the Tennessee approved textbook that contained a chapter on the evolution of man and Darwin’s theory of natural selection. He also admitted that every other teacher taught from that book as well. * Scopes believed
Premium Scopes Trial
relaunch of the soap in 2002‚ 2004 & again in 2006 have been turning points in its history. In 2004‚ Lifebuoy’s product offering was revamped with contemporary packaging and an upmarket look. While that went down well with existing users‚ new users were still elusive; they continued to perceive the product as a ‘cheap soap for poor people’. That perception had to be changed without alienating the Lifebuoy loyalists. The objective for HUL was to launch a campaign that helped the soap shed its old-fashioned
Premium Hygiene Cleanliness Boy
Scope Management Plan Version 1.0 Revision History Date | Rev | Author | Description | MM/DD/YY | 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Table of Contents 1. Purpose 4 2. Scope Management Framework 4 3. Scope Management Process 5 4. Scope
Premium Project management
Gerard Foster Dr. Hilary Kim Biomedical Research 617 February 15‚ 2016 Quantified Self Movement Gains Momentum Many of us have used the excuse‚ “Sorry I’m late‚ I lost track of time.” What if there were a device that could not only help you keep track of time‚ but also make you aware when you are losing time and why? As part of their senior class project at Cornell‚ recent graduates Brian Schiffer and Sima Mitra created a watch that measures our perception of time‚ as opposed to actual time
Premium Time Clock Watch
Research Methodology Project Report A study on the influence of price as the most important attribute in the consumer behavior related to the purchase of soap . Table of contents: |Contents |Page no. | |Abstract |6 | |A. Introduction
Premium Marketing Null hypothesis Decision making
Thesis Computerized Grading System Thesis Computerized Grading System Chapter I The Problem and its Background This chapter presents the introduction‚ statement of the problem‚ hypothesis‚ significance of the study and scope and delimitation Introduction Grading System is designed to provide incentive reward for achievement and assist in identifying proble Premium 621 Words 3 Pages San Isidro Elementary School Computerized Grading System (Sies-Cgs) Chapter
Premium Grade
Scope of Managerial Economics Economics has two major branches namely Microeconomics and Macroeconomics and both are applied to business analysis and decision-making directly or indirectly. Managerial economics comprises all those economic concepts‚ theories‚ and tools of analysis which can be used to analyze the business environment and to find solutions to practical business problems. In other words‚ managerial economics is applied economics The areas of business issues to which economic theories
Free Economics Macroeconomics