EXPERIMENT 1: Aim: To range the metals copper‚ lead‚ silver and zinc together with hydrogen. Start with the strongest reducing agent. Hypothesis: The nobler a metal is‚ the worse reducing agent. Apparatus/requirements: Sandpaper‚ strips of; zinc‚ lead‚ silver and copper‚ solutions containing aqueous; Zn2+‚ Pb2+‚ Cu2+ and Ag+ ions (0.2 M)‚ hydrochloric acid (5.0 M)‚ emery paper‚ test-tubes. Method: Burnish the three metal strips to get a shiny surface‚ after drop a drop of each of the metal
Premium Chlorine Hydrogen Bromine
The role of Gender equality for poverty reduction and growth and the impact of gender equality on the achievement of each of the remaining Millennium Development Goals. This report defines gender equality in terms of equality of opportunity (including equality of rewards for work and equality in access to human capital and other productive resources that enable economic activity)‚ equality of voice; the ability to take actions that impact individuals and households and finally‚ equality under
Premium Gender equality Economics Gender
Policy and Development- Summative 1 Discuss the relationship between sport and crime reduction and critically assess the benefits/limitations that sport presents in achieving positive results. In this piece of literature there will be an in depth discussion of the complicated relationship between sport and crime. There will be a lot of focus on the debate of whether sport plays a positive role in crime reduction in society‚ and in what ways sport can be used as a method to lower crime in society
Premium Crime Criminology Sociology
Critique the proposal that Van Leer has prepared for Total. If Total declines the offer‚ should Van Leer hold firm on the price or counter with a reduction in the pric?e First of all‚ the proposal has identified everything that TOTAL was seeking to obtain. These were (1) the best prices at each location based on the overall purchasing volume for the group‚ (2) all quoted prices would be firm for one year‚ with a multi-year proposal including the escalation on cost of raw materials starting at
Premium Marketing Quality control Cost
TEAM REPORT ON SUPER PERFORMANCE IMPROVEMENT PROJECT (SPIP) MATT 2 STAGE 2 GROUP 11‚ TEAM D [pic] SUBMITTED ON 20 February 2012 PROJECT TITLE Developing an effective support network for reduction of drug abuse and rehabilitation of disadvantaged drug addict children through community participation: A model project at Tejgaon slum area. [pic] MATT 2 STAGE 2 GROUP 11‚ TEAM D TABLE OF CONTENTS |Sl. No. |Contents
Premium Drug addiction Addiction
only one of the enantiomer products depending on which enantiomer of Tartaric Acid was used. A reduction is a reaction which generally means adding more carbon-hydrogen bonds to a compound. In a reduction reaction the oxidation number of a carbon atom decreases. The opposite is an oxidation reaction in which the carbon atom oxidation number increases. In compounds with double or triple bonds a reduction reaction can occur by adding hydrogen atoms across the pi-bond. This can change an unsaturated
Premium Hydrogen Carbon Oxygen
This is then reduced by means of iron powder or sodium sulphide to get para-aminophenol. The recovery of para-aminophenol is completed by dissolving the para-aminonphenol hydrochloride salt in water‚ decolourising the aqua solution and crystallising the para-aminophenol by neutralizing the salt. The resulting
Premium Aspirin Paracetamol Ibuprofen
BA History Honours Thesis Paper 13‚ 2006. Title of Research Project: A Study of Vulnerable Flood Affected Districts of the State of West Bengal (India): Community Based Disaster Preparedness/Risk Reduction (i.e. CBDP/CBDRR) - A Proposal of Life Saving Strategic Disaster Preparedness Model. Student: Asoke Kumar Mehera Supervisor: HYPERLINK "http://www.buruniv.ac.in/EmployeeProfile.php?emp_id=2458" HYPERLINK http://www.buruniv.ac.in/EmployeeProfile.php?emp_id=2458Prof. Smitikumar Sarkar
Premium Emergency management
Organic Lab 2 February 14‚ 2009 Experiment 4: Borohydride Reduction of 2-Methylcyclohexanone Introduction: When learning about reduction reactions‚ we know that the addition of nucleophilic hydride anion (H-) to the carbonyl group will in turn result in the reduction of aldehydes to primary alcohols. Borohydride‚ and Lithuim aluminum hydride are commonly used as reducing agents. We can note that both of these reagents have a (H-) anion‚ hence it will be a powerful base and also take the
Premium Alcohol Hydrogen Oxygen
synthetic chemists to have reagents that allow them to be selective in their manipulation of a molecule‚ be it in oxidation‚ reduction‚ or in the addition of a functional group. In this lab we will examine the stereoselectivity of the reduction of 4-tert-butylcyclohexanone (Figure 1) using sodium borohydride (Figure 2). In the first week of this lab we will use sodium hypochlorite (Figure 3) to oxidize (Mechanism: Figure 6) commercial 4-tert-butylcyclohexanol‚ synthesizing 4-tert-butylcyclohexanone
Premium Chlorine Alcohol