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...
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...
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...
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...
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;...
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...
Titrations allow the calculation of the concentration of a solute in an unknown solution, based on a standard solution, where the concentration is known. Acids and bases combine in solution to form water and a salt, essentially neutralizing each other. For example, sodium hydroxide, which...
A mixed combination in which solute particles are greater than molecules or ions on the other hand cannot be seen by nude eye is called colloidal solution. An familiar mixture of two substances, one of which, called the dispersed phase, is regularly destruction the other...
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...
Hydrogen is an environmentally friendly energy carrier. As fuel for fuel cells, there is no emission 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 energy carrier that can...
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...
A low-carb diet is low in carbohydrates, like sugary foods, pasta and bread. Instead, you eat real foods including protein, natural fats and vegetables. Examples of foods in this category include Meat, fish, eggs, vegetables growing above ground and natural fats. Made-to-order essay as fast...
I’ll put different quantities of salt in a ice tray with water and freeze it at 32 degrees fahrenheit. I’m going to check the water every 10 min. It will most likely not freeze faster because it ice melt faster. The definition of freeze is...
Background Info: Chemical reactions are an everyday occurrence, but not everyone may realize that. There are six chemical reactions happening all around us, but this experiment will only focus on five. The different types of reactions are: Single displacement/replacement, double displacement/replacement, synthesis, combustion, and decomposition....
Hypothesis If temperature increases then the rate of reaction between the reactants will increase because the molecules will gain more kinetic energy and make it easier to overcome the activation energy. Made-to-order essay as fast as you need it Each essay is customized to cater...
Purpose: The purpose of the lab is to learn the functions of enzymes, especially in chemical reactions, and to determine if, over time, enzymes activity changes in rate. More specifically, the lab was performed to learn the use of catalase in hydrogen peroxide to create...
There are different types of soil stabilization techniques that are adopted for enhancing soil physical and chemical properties. The ultimate target is the strengthening of soil in terms of its bearing capacity. Soil stabilization is done with the help of various materials .Some of the...
Although it is a metal, it is soft enough to cut with a knife. It is so light it can float on water. Lithium fires are difficult to put out. You can’t use water as water will react with the lithium and could make the...
Silica gel is an important adsorbent use as desiccant in our daily life. The term ‘gel’ merely indicates the condition of the material it is a hard glassy substance as it is manufactured from raw material. It has different characterization parameters It has porous structure...