Chemistry essay samples

This section contains free chemistry paper samples that were uploaded by other students for your inspiration. This is a collection of sample chemistry papers of different length. We have sample chemistry term papers in complex topics like anti-corrosion, free example chemistry essays on transdermal drug delivery, sample chemistry case studies on myosin, and many other free example chemistry papers. Chemistry essay samples in this section are free for you to download. Select a sample essay you would like to download and click “Download full essay” button at the bottom of the page. Please do not submit essay examples as your own work.


Radiation chemistry studies chemical reactions induced by applying radiation to chemical substances. In biological sense those substances range from simple metabolites to highly sophisticated polymers such as nucleic acids and proteins. The importance of investigating radical chemical reactions in the biological system ... read more

1 page

300 words


Electrolytes play an extremely important role in the human body by generating electric potential via cell membranes, maintaining ionic balance in cells and taking part in metabolic processes. The deficiency of any of body electrolytes can cause severe health disorders. Therefore it is extremely important in clinical practice to reliably measure electrolyte concentrations in the human blood. ... read more

1 page

300 words

Energy Intensity

Currently many life forms differing from simple prokaryotes to the multicellular animals with highly sophisticated nervous systems exist on Earth. It is obvious that survival of these species was possible due to the optimal adaptation to the changeable environmental conditions. However it is not clear which parameter can be used to assess optimal species adaptation and survival. The theory o... read more

1 page

300 words

Transdermal Drug Delivery, Chemical Enhancement Methods

Transdermal, from latin trans – through and dermis – skin, literally means “through skin”. It is well known that certain chemicals can easily penetrate skin even under regular conditions of fat, dirty or sweaty skin surface. For example, even a small drop of acetonitrile on bare skin can give one head rushes, though mostly it will not probably kill you, because the rate of toxin metabolism i... read more

5 pages

1500 words

Spectral PHC characteristics using Hy Logging Imaging Spectroscopy

2. Spectral PHC characteristics using HyLogging Imaging Spectroscopy

Polysaturated aromatic hydrocarbons are a distinctly separate class of chemical substances. Of course, they have spectroscopic features, typical for all hydrocarbons, but certain characteristics related to this class only, also exist. Typical hydrocarbon infrar... read more

3 pages

900 words


Preparation and Characterization of Ni-Cr Nanocomposite Coatings Containing TiO2 Nanoparticles for Corrosion Protection

The paper represents the investigation of the effect of TiO2 particle content on the corrosion behavior if Ni-Cr/TiO2 coatings applied with pulse-reverse electroplating.

In this experiment the Ni-... read more

2 pages

600 words

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