Simultaneous Determination of Several Thermodynamic Quantities: K‚ ∆G°‚ ∆H°‚ and ∆S° Submitted by: Feldan P. Villarta Submitted to: Mrs. Gloria Jesusa D. Baltazar Chemistry 73 (Laboratory) August 11‚ 2014 Simultaneous Determination of Several Thermodynamic Quantities: K‚ ∆G°‚ ∆H°‚ and ∆S° Feldan P. Villarta I. INTRODUCTION The solubility product constant‚ Ksp‚ is the equilibrium constant for a solid substance dissolving in an aqueous solution. It represents
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or elimination process). This reactivity makes alkyl halides useful chemical reagents. Nomenclature According to IUPAC‚ alkyl halides are treated as alkanes with a halogen substituent. The halogen prefixes are Fluoro-‚ Chloro-‚ Bromo- and Iodo-. Examples: H Cl CH3 H F CH2CH3 fluoroethane trans-1-chloro-3-methylcyclopentane Often compounds of CH2X2 type are called methylene halides. (CH2Cl2 is methylene chloride). CHX3 type compounds are called haloforms. (CHI3 is iodoform). CX4 type compounds
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RISHABH KUMAR Email id -rishabhs789@gmail.com Mobile 9953790132 CAREER OBJECTIVES: Organisation that give scope to apply my knowledge and skills and to be the part of a team that dynamically works towards the growth of an organization‚ whereby I can develop my skills yet further
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Jiang Hong Yuan Blk 306‚ Choa Chu Kang Avenue 5 Singapore 123456 15 July 2013 Editor‚ Choa Chu Kang Town Council Monthly Choa Chu Kang Town Council Office 123 Choa Chu Kang Avenue 1 Singapore 123789 Dear Mr/Ms‚ Suggestion for the Facility for Block 301 I am Jiang Hong Yuan‚ a student who currently living in Choa Chu Kang Avenue 5‚ Block 306. I am writing to give my opinion on the suggestions that have been raised about possible facilities. I think that the senior activity centre which
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Good afternoon. I am pleased to announce that one of our students‚ Marissa Kelleher‚ has been named a Commended Student in the 2014 National Merit Scholarship Program. Today‚ I presented Marissa the Letter of Commendation from the National Merit Scholarship Corporation (NMSC). About 34‚000 Commended Students throughout the nation (and the only one at GHS!) are being recognized for their exceptional academic promise. Although they will not continue in the 2014 competition for National Merit
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the distillate in another container. This technique is used to separate components in a liquid mixture which have different boiling points‚ or to separate a component that is not volatile. It is one of the methods used when purifying liquids. For example‚ it is used to concentrate alcoholic beverages. The four distillation methods include simple distillation‚ fractional distillation‚ vacuum distillation (distillation at a reduced pressure)‚ and steam distillation. The objective of the study is to
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University of Santo Tomas Faculty of Pharmacy EFFECT OF pH ON ENZYMATIC ACTIVITY Abogado‚ Paula Isabel‚ Agustin‚ Nikka Rebecca‚ Andres‚ Mary Anne B.‚ *Austria‚ Beatrice April‚ Baybay‚ Jan Miko Aaron 2BMT I. ABSTRACT pH greatly affects the activity of enzymes. There is a point or pH level where maximum activity of enzyme can be achieved‚ this is called optimum pH. Invertase was extracted from yeast and used as the detanured enzymes. Two sets of six test tubes were each added with different
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How We Can Use Our Time In the article “waiting in Line at the Drugstore” the author says that how every one can change his waiting time from unusual to useful time. The author describes his story live in the ghetto and how he treated in the drugstore. And how he profits his time by reading books while waiting in the line in the drugstore and how it could be benefit in his future life. The author tells his story in order to inspire people. The author through his writing wants to describe to the
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Soo Wee Kim‚ Form 3 Bestari‚ SMK Jalan Teko‚ 08100 Bedong‚ Kedah. Encik Amir Bin Johar‚ The Principal‚ SMK Jalan Teko‚ 08100 Bedong‚ Kedah. 18 September 2012 Dear Sir‚ Poor Conditions at the School Canteen On behalf of the students of SMK Jalan Teko‚ I would like to bring to your attention the poor conditions of our school canteen. 2. Firstly‚ the workers in the school canteen are extremely rude. They like to shout loudly at the students for no reason. Besides‚ there is a lack of hygiene
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DATE: November 9‚ 200x TO: Mark Edelstein‚ President FROM: Darmisha Pierson‚ Development Officer SUBJECT: Progress Report on Construction of Seattle Branch Office Construction of Vintage Realtys Seattle Branch Office has entered Phase three. Although we are 1 week behind the contractors original schedule the building should be already for occupancie on March 10. Past Progress Phaze one involved development of the architects plans‚ this process was completed onJune 5. Phaze two involved
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