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...
Respiration is the chemical process by which organic compounds release energy. The compounds change into different ones by exergonic reactions. There are two types of respiration: Made-to-order essay as fast as you need it Each essay is customized to cater to your unique preferences +...
With global population growth and increased electronics consumption, how to effectively use electronic device without depletion has become one of the urgent world research issues. Diodes, such as P-N junction, Zener diode, Schottky diode, Tunnel diode, Crystal diode, Light emitting diode …etc have been extensively...
Mercury belongs to group 12 of the periodic table. It is a heavy metal. It is considered as an element as well as a metal. Its periodic neighbors are Gold and Ti. Mercury has an atomic number of 80and its atomic mass is. 201. It...
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...
Introduction Escherichia coli can be a harmless inhabitant in the gastrointestinal tract, however, it can also cause significant harm involving diarrhea and extra intestinal diseases. The pathogen has mortality worldwide. Outbreaks are common and fatal, especially to developing countries like the Philippines. They are a...
Abstract Bacterial lipase are commercially more important mainly because of the ease of their cultivation and optimization to obtain higher yield.Industrial demand of new sources of lipases with different catalytic characteristics stimulated the isolation and selection of Bacillus subtilis. This study was designed to investigate...
The Paramecium tetraurelia is a unicellular organism belonging to the kingdom of Protists. It can be found mostly in a fresh water environment and is covered in hair-like structures known as cilia. The cilia help with locomotion, allowing it to move forward and backwards. It...
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...
Abstract This work was done for the study of the antibacterial activity of the peel extract of Musa acuminata using ethanol, methanol, and an aqueous solvent of extraction. We have used the agar well diffusion method for this study and we know the antibacterial activity...
All chemicals and solvents were commercially available and used as received. Thiophene (Th), benzothiophene (BT), dibenzothiophene (DBT), n-heptane, hydrogen peroxide (H2O2, 30 vol.%), acetic acid (CH3COOH), acetonitrile (MeCN), chitosan (low molecular weight with a degree of deacetylation of 75–85%), imidazole (C3H4N2), phosphotungstic acid (H3PW12O40.nH2O), and...
Introduction Nowadays, there are various chemicals being exposed to human naturally or synthetically. It can be present in pharmaceutical products, cosmetics, pesticides and even foods. Few of the chemicals present in typical daily product may be cancer inducing chemicals that can be dangerous for human...
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...
Abstract Studies were conducted for on development of Sweet lime peel powder and chemical properties of Sweet lime peel powder were investigated. Sweet lime is a greenish orange in colour and its flesh is pale yellow in colour. The sweet lime peel powder was dried...
Basic uses include fertilizer manufacturing, mineral processing, wastewater processing, oil rening, and chemical synthesis. Sulphuric acid is used for a wide range of purposes both domestically and industrially. Sulphuric acid is used in the production of: Drain cleaners Detergents Synthetic resins Pharmaceuticals Petroleum catalysts Insecticides...
The behavior of gases is an essential concept in understanding the physical properties of substances. One crucial aspect of gas behavior is the determination of molar mass, which plays a significant role in various scientific and industrial applications. This essay aims to discuss the behavior...
Introduction Chemical equilibrium is a crucial concept in the field of chemistry, and the determination of equilibrium constants is essential for understanding and predicting chemical reactions. The objective of this experiment is to determine the equilibrium constant for the reaction between iron(III) ions and thiocyanate...
Bath bombs are a popular way to add some fizz and fragrance to your bath time routine. They are typically made with a combination of baking soda, citric acid, and essential oils, but some recipes also include cornstarch. Cornstarch is a common ingredient in bath...
Fischer esterification is a chemical reaction that involves the conversion of a carboxylic acid and an alcohol into an ester and water. This reaction is a crucial process in organic chemistry as it allows for the synthesis of a wide range of esters, which are...
Introduction The Alka-Seltzer experiment is a classic demonstration used in educational settings to illustrate the principles of chemical reactions, particularly the concept of reaction rates and the factors that influence them. Alka-Seltzer, an over-the-counter antacid and pain relief medication, contains sodium bicarbonate and citric acid,...
