Classification for Functional Groups Alcohols Lucas test (Differentiates primary‚ secondary‚ and tertiary alcohols) Reagent: ZnCl2 in conc. HCl Observation: Rate of reaction (tertiary alcohol> secondary alcohol> primary alcohol) Procedure: 2mL Lucas Reagent in test tube+ 3-4 drops of alcohol‚ stopper‚ shake vigorously‚ NOTE time required (less than 10m mins only) to form an emulsion or separate layers. Oxidation (Confirms if alcohol is oxidizable: presence of H in C-OH bond) Reagent:
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Project Report - Determination of the Dosage of Bleaching Powder Required for Sterilization of Different Samples of Water CONTENTS 1. INTRODUCTION 2. GENERAL METHODS USED 3. THEORY 4. REQUIREMENTS 5. PROCEDURE 6. OBSERVATION TABLES 7. CALCULATIONS 8. RESULT 9. CONCLUSION INTRODUCTION Water is the major constituent of all living beings. Water necessary to sustain all types of life. The water used for drinking purpose by human beings should full the following
Free Titration Iodine Chlorine
big screen debut came in the form of Deewana (1992)‚ in which he acted alongside the then-top actress of Bollywood‚ Divya Bharti‚ and won the prestigious Filmfare award for best debut actor--male. He also starred earlier in a small role in Dil Aashna Hai (...The Heart Knows) (1992). This was followed by another hit‚ Raju Ban Gaya Gentleman (1992). After a few more films that did average or less at the box office‚ Khan made the unique choice against all advice to opt for villainous roles and played
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INTRODUCTION Enzyme is a biological catalyst that acts on a molecule called substrate and it also significantly speed up a chemical reaction by lowering the activation energy. In order to learn about the enzyme and its behaviour‚ this lab practical is conducted to examine the kinetic of the enzyme alkaline phosphatase. As illustration‚ when alkaline phosphatase is added to a substrate called p-Nitrophenyl phosphate (colourless in alkaline solution)‚ a series of reaction takes place and eventually
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(317.2) (39.1) +(14) + (16x3) (207.2)+(126.9x2) =166g/mol 331.2g/mol 69.4g/mol 461.0g/mol #n (EQUN) 2 mol 1 mol 2mol 1mol M of PbI2 w KI = 1.25g KI X 1mol KI X 1 mol PbI2 X 461.0g PbI2 = 1.735 g of PbI2 LR 166.0g KI 2 mol KI 1 mol PbI2 M of PbI2 W Pb(NO3)2 = 1.25 g Pb(NO3)2 X 1 mol Pb(NO3)2 X 1 mol PbI 2 X 461.0 g PbI2 331.2 g Pb(NO3) 2 1 mol Pb(NO3)2 1 mol PbI2 =1.739 g od PbI2
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Family Law Family law is an area of law that deals with family related issues and domestic relations including – the nature of marriage‚ domestic partnerships‚ spousal abuse‚ adoption‚ child custody‚ surrogacy‚ divorce‚ property rights‚ alimony and others. In the past‚ family law was largely concentrated around issues of marriage‚ divorce‚ property rights and succession. In certain societies such as India‚ the modern family law continues to be subjected to customary law – the customs‚ conventions
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FE 106 GENERAL CHEMISTRY EXPERIMENT-3 CHEMICAL KINETICS PREPARED BY BURAK COBAN PURPOSE: In this experiment we will study the rate of decomposition of hydrogen peroxide to form oxygen according to the net equation: 2H2O2 (aq) 2H2O(l) + O2 by measuring the rate at which oxygen evolved‚ we will investigate how the rate changes with varying initial concentrations of hydrogen peroxide and iodide
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My sMs tReAsuRe Acknowledgement This book is a combined efforts of a lot of people & also things. First & foremost I would like to thank my dearest parents‚ & then my friends (because all the sMs here are forwarded by them only‚ so I think they should be thanked first !) & then there are some of my relatives too who have sent me messages & then if I continue I would certainly won’t have enough money to publish rest of my book. Also secondly I would thank my whole skeleton that
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Measure the potassium iodide. Weigh out approximately 2 g of solid KI. This amount is a large excess over that which is needed. 3. Oxidize the iodide ion with hypochlorite ion. Using a graduated cylinder‚ transfer 25 mL of the dilute bleach into an Erlenmeyer flask. Add the KI and about 25 mL of distilled water. Swirl to dissolve the KI. Working in a fume hood and slowly with swirling‚ add approximately 2 mL of 3 M HCl. The solution should be a dark
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Explain why it would be difficult to conclude that perfectly acceptable skill-based pay systems can be developed for engineers‚ teachers‚ and machinists.(chuong 6> trả lương theo băngg cấp‚ theo kĩ năng. Càng nhiều bằng cấp càng được nhiều tiền. có kĩ năng tốt nhưng performance k tốt‚ tổ chức k cần nhiều kĩ năng quá) 2. What should managers of diverse workforce know about differences in values among individuals?( chương 2: giá trị mục tiêu sẽ tìm hiểu đk cá nhân) 3. Some people believe that perception
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