Essays on Chemistry

77

How Water Or Maple Syrup Affects a Shell Less Egg Through Osmosis and Diffusion

1 page / 678 words

Egg Lab Objective: To use the properties of both diffusion and osmosis to see the affects of either maple syrup or water on a shell-less raw egg over a three day period. Also, applying properties hypotonic, hypertonic, and isotonic solutions. Made-to-order essay as fast as...

Osmosis

78

A Study of The Use of Osmosis on Dialysis Tube in Fresh and Salt Water Environments

3 pages / 1414 words

Cells have been loosely defined as the building blocks of all living things. All cells are contained by cellular membranes, which provide structure for the cell (Cooper. G, 2000). The cell membrane is a semi permeable membrane that surrounds the cytoplasm of a cell and...

Osmosis

79

How The pH Affects The Ecosystem in The Ocean

2 pages / 820 words

Ocean acidification can best be described as a decrease in pH levels in the Earth’s oceans. As the pH decreases, the ocean’s’ acidity increases. One main reason this occurs is due to the carbon dioxide that is released into the atmosphere. The oceans absorbs carbon...

Ph

80

How Salt Adversely Affect Our Health

2 pages / 1110 words

Is it healthy to add salt to your diet Everybody love craving for tasty food. These foods satisfy our taste buds leaving traces of different tastes like salty, bitter, sour, sweet, pungent, and astringent. But, it all comes down to a healthy diet. Salt has...

Salt

81

Hess Law in Heat Reactions of Sodium Solution and Hydrochloric Acid

4 pages / 1706 words

Research Question: How can the heat of reaction of two separate equations be combined using Hess’s Law to determine the hear of reaction of sodium hydroxide solution with dilute hydrochloric acid? Made-to-order essay as fast as you need it Each essay is customized to cater...

Sodium

82

An Experiment on Water's Surface Tension in Different Sodium Chloride Concentration

1 page / 602 words

Abstract To determine the surface tension of water with different concentrations of sodium chloride, capillary rise was examined. This was done by examining the height a liquid rose in a capillary depending on the concentration. The liquid was but in an apparatus containing the capillary,...

Sodium

83

Olefin Metathesis Reaction as a Locking Tool for Macrocycles and Mechanomolecules Construction

5 pages / 2126 words

Introduction The metathesis reaction has emerged as one of the most powerful tool for the formation of C-C bonds in organic chemistry and materials science. This prominent role has been awarded with the Nobel Prize in Chemistry 2005 “for the development of the metathesis method...

Chemical Reaction

84

Gas Chromatography (gc Or Glc)

4 pages / 1847 words

Gas Chromatography (GC or GLC) is a commonly used analytic technique in many research and industrial laboratories for quality control as well as identification and quantitation of compounds in a mixture. GC is also a frequently used technique in many environmental and forensic laboratories because...

Chromatography Quality Assurance Quality Management

85

Soil pH Detection

1 page / 617 words

“Towards digital soil morphometric”, author described how proximal soil sensing and other tools can be used in soil profile descriptions where techniques and toolkits have not changed in the past decades. Digital soil morph metrics is defined as the application of tools and techniques for...

Chemical Reaction

86

Titration: a Commonly Used Laboratory Technique

2 pages / 738 words

A titration is a commonly used laboratory technique where a solution of a known concentration (the titrant) is used to determine the concentration of another solution (analyte). We slowly add the known solution with a buret to the unknown solution until it reaches neutralization, indicating...

Chemical Reaction

87

Hard Metal Chromium

2 pages / 1084 words

Chromium is a lustrous, brittle, hard metal. Its colour is silver-gray and it can be highly polished. It does not tarnish in air, when heated it burns and forms the green chromic oxide. Chromium is unstable in oxygen. Chromium main uses are in alloys such...

Body Heavy Metal Natural Environment

88

Advantages and Disadvantages of Fiber Reinforced Plastic

1 page / 438 words

Advantages Fabrication and Designing Process: The material allows for considerable flexibility is term of design. FRP can be field –fabricated using simple carpenter’s tool’s with carbon and diamond tip blades. No torches or welding are required. The light weight of the material allows for easier...

Chemical Reaction Construction

89

The Process of Corrosion

1 page / 451 words

Corrosion is the result of electrochemical reactions between materials and substances in a certain environment (Capeman, 2018).Corrosion happens through two processes, called oxidation and reduction. Oxidation is the transferring of electrons from one atom to the other (Capeman, 2018). Reduction is a chemical reaction in...

Electrolysis

90

The Process of Aluminum Anodizing

2 pages / 976 words

Aluminum anodizing is a surface hardening process in which electrolytic passivation is used to thicken the layer of oxide that naturally occurs on aluminum alloys. Used to increase corrosion and wear resistance, anodizing can be performed on a variety of metals, such as titanium anodizing;...

Electrolysis

91

Solutions in The Our Worlds

2 pages / 921 words

Solutions are all around us. They are the beverages we drink to the chemicals we mix in a common feed lab. The technical definition of a solution is a homogenous mixture of two or more substances. A solution can be a solid dissolved in a...

Chemical Reaction

92

Colloidal System

2 pages / 989 words

Introduction to Colloidal Systems A mixed combination in which solute particles are greater than molecules or ions but cannot be seen by the naked eye is called a colloidal solution. A familiar mixture of two substances, one of which is called the dispersed phase, is...

Chemical Reaction

93

Effect of Sodium Chloride on Rust

2 pages / 717 words

Corrosion is the breaking down or destruction of a material, especially a metal, through chemical reactions. the most common form of corrosion is rust which occurs when iron combines with oxygen and water.”(Dictionary.com, 2018) “like pure iron, corrode quickly. Stainless steel, however, which combines iron...

Sodium

94

Hydrogen as a Form of Energy

1 page / 431 words

Introduction to Hydrogen Energy Hydrogen is an environmentally friendly energy carrier. As fuel for fuel cells, it produces no emissions other than clean water. Fuel cells convert hydrogen and oxygen electrochemically to water, and in this process, electricity is generated. Hydrogen is also a flexible...

Hydrogen

95

The Origins and Uses of Salt

1 page / 433 words

Table salt or common salt is a mineral composed primarily of sodium chloride (NaCl), a chemical compound belonging to the larger class of salts; salt in its natural form as a crystalline mineral is known as rock salt or halite. Salt is present in vast...

Nutrition Salt