Chemistry Essay Examples

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The Development of New Ecological Type of Adhesive

Sticky tape has been used for more than 80 years. We use it in our everyday lives and it plays a quite important job like sealing packages and taping a broken object to fix it. The only problem is that the adhesive (the sticky part)...

Chemical ReactionEnvironmental Ethics

1 Page|554 Words

1785

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Toxic Effect of Oxybenzone on Coral Reefs & Fish

Sunscreen… On my skin, in the water? What’s the big deal? Many of my favourite pass times are going to the beach, hiking, and camping. These activities all have something in common. The outdoors and the sun. Although I love being outside in the sun,...

Chemical ReactionCoral ReefFish

1 Page|635 Words

2184

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Environmentally Friendly Phase Transfer Catalytic Oxidation of 4-methoxybenzyl Alcohol to 4-methoxybenzaldehyde with Hydrogen Peroxide

The environmentally friendly oxidation using phase transfer catalysis involves the migration of a reactant in a heterogeneous system from one phase into another phase to make the reaction possible. Addition of a phase transfer catalyst enhances the rate of transfer of water-soluble reactant across the...

Chemical Reaction

5 Pages|2374 Words

1762

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Hydrogen Generation Technologies: Pros & Cons

Keeping in mind the end goal to evaluate the relative favorable circumstances and detriments of the plasma electrolysis approach which is the focal point of this paper, a short portrayal of a portion of the more typical techniques are given. SMR technique is the most...

HydrogenModern Technology

5 Pages|2109 Words

2111

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Cadmium Poisoning & Its Symptoms

Cadmium poses risk even at the slightest level of exposure to animals and plants, because the body normally does not have much capacity to degrade it to less harmful species it is poorly excreted and is easily bio-accumulated (Waalkes, 2003). When exposed to the body,...

Chemical ReactionPoison

4 Pages|1877 Words

2157

|Topics: Cadmium, Nutrition, Toxicology

2157

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Implementation of Triboelectric Charging on Chalkboard for Reduction of Chalk Dust Particles

The primary issue with employing chalkboard is adverse consequences of chalk dust particles causing health complications like Asthma, Dermatitis and Inflammation in eyes. The contact electrification serves as basis. Air-ionizer is used for electrification of chalkboard surface on which the chalk dust particles adheres to....

Chemical ReactionElectricity

3 Pages|1349 Words

1887

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Lab Report on Analysis of Barium Hydroxide by Using Conductimetric Titrations and Gravimetric Determination

In this experiment, we monitored conductivity during the reaction that occurs between sulfuric acid – H2SO4, and barium hydroxide – Ba(OH)2, in order to figure the equivalence point, or stoichiometric point. The equivalence point is the point in a chemical reaction in which chemically equivalent...

Chemical ReactionExperiment

7 Pages|2972 Words

2238

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The Discovery of Ace Inhibitors by Miguel Ondetti

Drug discovery is no easy feat and often involves a rollercoaster of successes and failures. This was no different in the case of Miguel Ondetti who travelled down a rocky road of research in organic chemistry to his final destination of hypertension treatment. Ondetti was...

DiscoveryDrugsGreen Chemistry

3 Pages|1434 Words

2418

|Topics: Drug discovery, Protein

2418

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Defining the Difference Between Physical and Chemical Changes

A physical change is a change in which the composition of the substance remains unaltered and no new substances are produced. A change of state is still a physical change, as water freezing into ice is still water in a different form. A physical change...

ChangeChemical ReactionThermodynamics

4 Pages|1884 Words

2708

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Practical Applications of Industrial Microbiology

Industrial microbiology is a branch of applied microbiology in which microorganisms are used in different industrial processes. Because of their putrefactive, fermentative, and synthesizing abilities, microorganisms have attained a useful place in many industrial processes, including the manufacture or processing of food, clothing and drugs....

Chemical ReactionMicrobiologySugar

3 Pages|1225 Words

2419

|Topics: Glucose

2419

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