Chemistry Essay Examples

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Review of Johann Wolfgang Dobereiner's Impact on Periodic Table

There are various reasons that Dobereiner had one of the most major impacts in the periodic table. While his research at the time wasn’t recognised, in the coming years, other scientists like john Newlands, built off his work and gave him the credibility he deserved....

AtomChemistry

2 Pages|838 Words

902

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Ethanol and Its Effects on the Environment

Ethanol in gasoline is said to have lasting impacts on the Earth and its environment. In 2005, Congress passed the Energy Policy Act in an effort to reduce the amount of carbon being emitted into the Earth, promote energy independence, and invest in renewable resources....

Ethanol

2 Pages|743 Words

1075

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Analysis of Sodium Cations in Batteries

When looking at this topic, it’s relevant to explain how a battery works. A battery is a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power. The battery setup helps electrons more...

Sodium

4 Pages|1775 Words

1008

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A Literature Review on Pressure Retarded Osmosis

In this review the use of pressure retarded osmosis to generate power will be investigated. It’s potential for generating power and its viability will be analysed by examining the findings of numerous research papers that discuss the use of different salinity gradients and the amount...

Osmosis

5 Pages|2345 Words

915

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A Review of the Book Osmosis: the Molecular Theory

Osmosis: The Molecular Theory is a collection of research papers that provides explanations regarding the process of osmosis. The book aims to present a new theory about osmosis, one that takes into account the thermodynamic vapor pressure produced by free molecules in solids and liquids....

Osmosis

1 Page|441 Words

964

Various Applications of Hydrogen in Industry

Hydrogen is one of the most established known atoms and is utilized widely by numerous businesses for an variety of utilizations. The vast majority of its utilization depends on its reactivity rather than its physical properties. As of late its application in oil refining has...

Hydrogen

2 Pages|944 Words

995

Comparsion of Diesel Fuel Versus Hydrogen Fuel

In this report diesel fuel and hydrogen fuel will be compared to one another. Diesel fuel is used in internal combustion engines for passenger cars, vans, buses and trucks. Hydrogen can be used as a fuel in internal combustion engines in vehicles as well as...

Hydrogen

5 Pages|2091 Words

1316

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An Overview of Copper and Its Use

If I ask you what is copper? What comes to your mind? A penny? A piece of wire? Maybe just a piece of metal all correct but to understand what copper truly is you have to dig deeper. For example Copper is a chemical element...

CopperElectricity

1 Page|589 Words

1050

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The Role of Copper in Plants

Copper is associated with a number of metalo-proteins. Its essential metabolic role is evident from the presence in cytochrome oxidase. Copper participates in protein and carbohydrate metabolism and N2 fixation. As much as 70% of plants Cu is concentrated in chlorophyll. It is important for...

CopperPlant

1 Page|619 Words

1694

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A Report on the Chemical Element Copper

My element is copper, copper got its name from Kupras Greek for Cyprus. Copper is a red-brown material used for different things like jewelry, the penny and many other things. Copper has 19 protons, 35 neutrons and 29 electrons. Its atomic number and mass is...

Chemical ReactionCopper

1 Page|431 Words

1428

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