alkene test. (ii) Cream ppt. of silver bromide as in the test for bromide. (i) Forms a colourless organic dibromo-compound >C=C< + Br2 ==> >CBr-CBr< (ii) Ag+(aq) + Br-(aq) ==> AgBr(s) Any soluble bromide gives a silver bromide precipitate. Iodine (i) solid or (ii) solution A very dark solid (i) Gently heat the dark coloured solid. (ii) Test aqueous solution or solid with starch solution. (i) Gives brilliant purple vapour. (ii) A blue black colour. (i) Iodine forms a distinctive coloured
Premium Chlorine Ammonia Sulfuric acid
BIPAS – UDAYANA UNIVERSITY Law Midterm test “The influence of Common Law and Civil Law on Indonesia´s Legal Tradition” Natascha Krauss 3.11.2014 Table of content 1. Development of Indonesia´s Legal Tradition 2. Civil Law 3. Common Law 4. Influences and Impacts of Civil and Common Law 1. Development of Indonesia´s Legal Tradition This paper is supposed to outline how civil law and common law influenced Indonesia´s Legal tradition. In order to be able to analyze
Premium Law Common law Civil law
Anthony Young Partner: Nick Dale TA: Alekhya 6/15/15 The SN2 Reaction: Factors Affecting SN2 Reaction. Introduction In the substitution reactions‚ the leaving group from the substrate is replaced with the nucleophile. Because of the nucleophile it is called nucleophilic substitution. The lone pair of electrons‚ present on the nucleophile is used to create a new bond with the carbon atom‚ from which the leaving group was separated. There are two different mechanisms of nucleophilic substitution: SN1
Premium Alcohol Nucleophile Organic chemistry
REACTIONS OF HYDROCARBONS Vanessa P. Manibpel De La Salle University - Dasmariñas ABSTRACT Five substances namely Hexane‚ Eugenol‚ Unknown hydrocarbon 1‚ Unknown hydrocarbon 2‚ and Acetylene gas was used for the selective reactivity of hydrocarbons to functional group tests; Bayer’s test‚ Bromine test light‚ Bromine test dark‚ and Tollen’s test. In Bayer’s test‚ only Acetylene‚ Eugenol and Unknown hydrocarbon 2 reacted positively and the rest retain the purplish color of KMnO4. On the other hand
Premium Hydrocarbon Alkene Functional group
Pauline S. Cusap 9 – Dalton Reaction Paper: The best for me is Application in Agriculture I chose Application in Agriculture‚ I chose this because of application in genetics we can eat more yummy foods and healthy foods. Gene technology is used to improve and develop our food as well as agriculture and forestry. However‚ genetically modified organisms and products awaken apprehension regarding their affect on people’s health and the environment. There are therefore laws that regulate the
Premium DNA Gene Genetics
Conclusions The purpose of this experiment was to find the relationship between a substance’s specific heat and its atomic weight. In the lab‚ the substances with the higher atomic weights had less specific heat. From this‚ we can conclude that specific heat and atomic weight have an inverse relationship‚ meaning as one decreases the other increases. The reason for this is because if atoms are small‚ or light‚ they have the ability to pack tightly together‚ leaving almost no space between them
Premium Heat Chemical element Thermodynamics
ENGINEERING Reaction Engineering CGC035 / CGC052 Problem Sheet 3 - Fluid-fluid reactions 1. The reaction rate for the heterogeneous reaction A(g) + B(l)→ products is second order according to the expression -rA=kCACB and it is relatively slow compared to mass transfer so it takes place in the bulk of the liquid. Combine the following rate expressions for diffusion through the gas and liquid films‚ -rA=kAga(pA-pAi) and -rA=kAlaCAi-CA‚ with Henry’s law pAi=HACAi and the reaction rate
Premium Chemical reaction Chemical engineering Chemistry
..................................5 g) References..............................................................................................5 OBJECTIVE This experiment was carried out to study the conduction of heat along a composite bar and evaluate the overall heat transfer coefficient. INTRODUCTION Conduction is defined as the transfer of energy from more energetic particles to adjacent less energetic particles as a result of interactions between the particles. In solids‚ conduction
Free Heat transfer Heat Temperature
Applied Heat past Examination Questions 1. An Ammonia refrigerator is to produce 2 tonne of ice per day at -4°C from water at 20°C. if the temperature range in the compressor is between 25°C and -6°C‚ Calculate horse power required to derive the compressor. Latent Heat of ice = 80 kcal/kg‚ and specific heat of ice= 0.5 2. A compressor draws 42.5 m3 of air per minute in the cylinder‚ at a pressure of 1.05 kg/cm abs. It is compressed Polytropically pV1.3=C to a pressure 4.2
Premium Internal combustion engine Thermodynamics Diesel engine
Reaction Turbine Nithin Mannil 08d01001 Aim 1. To investigate the Torque/Speed and Power/Speed characteristics of Single Stage Reaction Turbine. 2. To determine the Isentropic Efficiency of a Turbine. 3. To compare the characteristics of a reaction turbine at different values of inlet pressure. 4. To compare the maximum shaft power vs pressure and isentropic efficiency vs pressure. Theory Turbines are machines which develop torque and shaft power as a result of momentum changes in the
Premium Pressure Thermodynamics Atmospheric pressure