ACYL COMPOUNDS: SOAPS AND DETERGENTS Experiment # 8 I. Objectives To observe the general properties of carboxylic acids. To compare the acidity of carboxylic acids and phenols. To verify experimentally the interconversion among acyl compounds. To become familiar with the physical and chemical properties of fats and oils and to understand the chemical basis of these properties. To learn how to prepare soap. To compare the properties of soap and synthetic detergents. II. Data and
Premium Carboxylic acid Ester Acetic acid
you face personally or as a household‚ such as too much debt not enough savings‚ or not enough income. I have been managing my finances quite poorly‚ but there is still hope. Since I retired from the navy‚ I was left with no job lined up‚ car payment‚ apartment payment‚ my wife and my two boys. It took me some time to get my head out the water but i also accumulated some serious credit cards payment took keep me afloat for the moment. During that time‚ we also used our savings and my wife work
Premium Payment Money Credit card
How can readers’ theatre be used in the classroom? Identify the syllabus outcomes targeted for your enactment. Readers’ theatre is a minimalist style of drama‚ in which actors use their facial expressions‚ body language‚ movement‚ and vocal expression to convey a story‚ rather than the traditional sets and costumes. The style has been praised for its ability to give life to written text‚ giving audiences a renewed understanding of literature. Readers’ theatre is a suitable activity for use within
Premium Education Learning Teacher
Mohamed Hatab‚Ibraheem Sattour‚Rahim Fazil‚Tarik Ahroui Simple sentences‚compound sentences‚complex sentences‚compound complex sentences Simple sentence:Contains a subject a predicate‚and expresses a complete thought Ex.Some students like to study in the morning Identify the subject and predicate in these simple sentences Ex.1 1.Bill and Bob auditioned for the lead role in the play. 2.The kittens were adopted by the family. 3.Peanut butter
Free Sentence Dependent clause Syntactic entities
COMPOUND INTEREST Making or Spending Money SIMPLE INTEREST FORMULA If a principal of P dollars is borrowed for a period of t years at a per annum interest rate r‚ expressed as a decimal‚ then interest I charged is I Pr t This interest is not used very often. Interest is usually compounded which means interest is charged or given on the interest and the principal. Simple Interest Example COMPOUND INTEREST Payment Periods: Annually Once per year Semiannually Twice per year Quarterly
Free Compound interest Time value of money
August 15‚ 2012 COMPOUND MICROSCOPE A compound microscope is an optical instrument used to see objects that are too small for the naked eye. A compound microscope is a microscope fitted with two or more convex lenses. The high magnification produced by these lenses together enables a detailed study of micro-organisms‚ cells and tissues. These types of microscopes are therefore widely used in scientific and medical research. The basic design of a compound light microscope consists
Premium Telescope Lens Microscope
between the metal ion and a molecular or ionic entity (known as ligand). Also known as Chilometric titration‚ Chilometry‚ Chilatometric‚ EDTA titrations. It is a form of volumetric analysis in which the formation of a colored complex is used to indicate the end point of a titration. The technique involves titrating metal ions with a complexing agent or chelating agent (Ligand) and is commonly referred to as complexometric titration. This method represents the analytical application
Premium
which social policies and laws may influence families and households. In this essay‚ I will be focusing mainly on the laws and social policies from the 1950’s to this present day. The three social policies I have chosen to discuss are the Birth Control Pill‚ the Divorce Reform Act and lastly‚ the Civil Partnership Act. The Birth Control Pill Law was legalised in 1961‚ this meant that married women who wish to take the oral contraceptive pill can now legally take the pill. The positive effect of this
Premium Marriage Family
There are different types of Compound Interest. Interest is the amount of money earned in a saving account. * Simple Interest: Interest calculated once on the principal. * Compound Interest: Interest calculated for a given segment of time of the investment. For example‚ compounded monthly‚ means the interest is calculated each month and combined with the principal. So‚ for the next month‚ interest is earned on the interest. Continuously Compound Interest Formula P: ending
Premium Compound interest
education at a higher standard. Although the use of logos is clear there is an underlining essence of pathos‚ and a lack of pathos. The article starts with talking about how special graduation is‚ and how important receiving a college degree really can be. Nevertheless it also says that the difficulty of schooling has significantly decreased in recent years. School is more about fun now then about work. Surveys have shown that “Almost 9 out of 10 reported overall they were satisfied with the college
Premium Education University Rhetoric