Nickel Reports Samples For Students

Section

Introduction
The purpose of this lab was to find the amount and percentage of nickel present in an unknown compound using the "mole method." The unknown nickel compound was dissolved in water and treated with dimethylglyoxime and ammonia solutions to obtain the precipitate of known chemical composition (bis(dimethylglyoximo)nickel(II)), which then was weighed and using this data the amount and percentage of nickel in the initial compound were found. The insoluble Ni(DMG)2 complex is formed in two steps. First, the dimethylglyoxime reacts with hydroxide ion formed through the ammonia hydrolysis to produce dimethylglyoximate anion:
C4H8N2O2( ...

Table of Contents

Monetary Authorities..

Central Bank of Sweden (Riksbank).

UC AB, the Swedish Business and Credit Agency...

Association of Commercial Banks of Sweden.

Direct and Indirect Exchange Rates between Swedish krona and other countries..

Stockholm Stock Exchange...

References.

Currency of Sweden
Sweden was the second country after Germany to join the EU in 1995, but it did not become a member of the euro area due to limitations in its political regime. The national Swedish currency is krona. One krona consists of 100 öre. ISO 4217 code of the currency is SEK, symbol - kr. To find out more about ...

Final Report

Our goal is to design a system that would be used to measure the temperature by changing resistances. The system would work in a solid medium but we would also try to make it functional in liquid mediums such as oil, fuels and such other liquids. This instrument should be able to measure the temperature of the liquids from -259.15 °C to 400 °C and we should have a resolution of ±0.018 V.

Instrument Details

The RTD is made of platinum coated nickel and should be attachable to the oil tank. i.e, it should be resistant to vibration, high pressure, oil and heat (e.g. ...

Juices are challenging products to market. This is because of the little product differentiation among competing companies. The following is an analysis of the marketing aspects in target market/customers, ingredients/distribution area /packaging and advertising of Tropicana and Oasis juices.

Tropicana

Tropicana as a company was acquired by Pepsi in 1998. The company made fresh juices for its target consumers (Nickel, Stout & Snyder, 2003). Previously Tropicana juices were a breakfast staple in many homes across America. The entry of several juice makers into the orange juice market has compelled the company to seek other target markets besides mothers. College students (aged 18-25 years) ...

Introduction

The cost of manufacturing ammonia using the Haber process plant constitutes the following components: the cost of energy, raw materials, equipment, labor and sparking substances (catalysts). Energy (gas or electricity) costs are incurred to maintain the temperature of the reaction. The Harber process is operated at very high temperatures, and pressures thus higher costs of energy are incurred. Some of the raw materials consumed in the Haber process such as nitrogen and hydrogen are recovered at the end of the process. The recovered materials are recycled back to the system to reduce the cost of raw materials.
Starting and ...

3-nitrooxypropanol Report

Introduction
Sheep, cattle, goats, and some wild animals such as antelopes and their families that are predominantly known as ruminants ferment plant material in their rumen. The result of this fermentation process is the formation of propionate, CO2, acetate, butyrate, and methane (Alexander et al., 2015). The carbon dioxide and methane formed escape from the bodies of these animals into the atmosphere.3-nitrooxypropanol is believed to inhibit methanogenesis in ruminant, an action that has various applications and benefits to the environment and animals. This report will consider the need for and application of the 3-nitrooxypropanol and how it would work ...

INVESTIGATING THE RESISTIVITY OF A WIRE

Electrical resistance is a physical quantity characterizing the properties of the conductor to interfere with the passage of electric current and voltage, which is equal to the ratio of the voltage at the end of the conductor to the current flowing through it (Brown, Forbes T., 2006, p. 43).
The electrical resistivity is a physical value that characterizes the ability of a substance to prevent the passage of electric current.
The resistance of an electrical circuit can be calculated, with the help of two equations below (Woan, G., 2010).
R=VI

R – Resistance (ohms), V – Voltage (volts), I – Current (amps)

R=pLA
p – Resistivity (ohm.m)
L – Length (meters)

A – Cross-sectional area (meters2)

A physical ...

Introduction

The much prevalence of manufacturers of turbines in China can be contributed to the dire need for sustainability. Turbines are a form of machine that aids in conversion of kinetic energy originating from wind into electric power. Besides solar, wind energy is a much sustainable form of energy which helps in substituting the non-renewable forms. As the result, this report compiles the result of a research conducted around China about existing fan turbines manufacturers. The five best companies were chosen, and this include: Sinovel, Goldwind, Sany, Mingyang, Shanghai Electric. These companies were then evaluated in terms of the pertinent ...

One of the main points from BHP Billiton Corporation’s annual report about their corporate governance structure can be summarized by the following statement given by the company’s chairman himself:
“At BHP Billiton, we have a governance framework that goes beyond an interest in governance for its own sake or the need to comply with regulatory requirements. Instead, we believe that high quality governance is good business, and our approach is to adopt what we consider to be the better of the prevailing governance standards in Australia, the United Kingdom, and the United States” .
As of July ...

Summary Review

Barbara Ehrenreich has written many books, but her book ‘Nickel and Dimmed’ is a classic in providing knowledge about a socio-economic issue of how does a poor, low-wage worker is able to survive in such a meager income. In this book, she begins to investigate that what are the hidden costs attached to the survival of a low wage worker and how do they cope up with those. To know more about it, she decided to spend some time of her life that were approximately three months, doing various lower wage jobs that included house cleaning, nursing, being a waitress and a sales girl serving at ...

1. Introduction

Computer hard disk drives are storage devices for digital data. The digital data is stored on high-speed rotating magnetic surfaces. They are non-volatile and use the random access technique to access data stored on them. It consists of fast rotating discs which have magnetic surfaces onto which data is stored. They are permanently mounted on the computers and cannot be easily detached like floppy disks. It is known as hard disk drive as both the disk and the drive are contained inside the same unit. The costs of hard disk drives have fallen in the last few years and ...

The Mobile Phone: Parts and Choice of Materials

The mobile phone is one of the greatest inventions of all time (Guthrie, 2008). It has revolutionized the way people communicate and perform their day to day activities. Cell phones allow remote communication with people in far-away places, including those in other continents. Initially, cell phones were only meant to people to call and send short messages in the form of SMSs. However, cell phones have now advanced and are being used for a wide variety of purposes including taking pictures and videos, listening to music, browsing the internet, playing games, organizing events amongst other uses. The functionalities that a phone ...