Inorganic compound

amines and carbonyl compounds.It was first time presented by the Hugo schiff (Cimerman et al, 2000). Schiff bases are one of the most important class of organic drugs widely used in variety of different fields such as analytical, biological, and inorganic chemistry.The schiff bases heve been designed to synthesize more and more novel lead molecules possessing least toxicity with highest efficacy.Schiff bases have importance since the last decade that it pulled the researchers towards the most…

4. Recent development of forward osmosis: As mentioned above, FO technology is faced by several challenges that limit its application in large scale processes. The development of FO process can be governed by two major factors; the development of high-performing draw solutions and highly efficient FO membrane. 4.1. Draw solutes development: The draw solution has several factors that can affect FO performance. These factors mainly comprise of draw and feed solution osmotic pressures [61], draw…

It is becoming evident that humans are continuously exposed to a plethora of chemicals from food, medicinal agents, occupational activity and contaminated sites. Exposure to chemicals begins in utero and continues throughout life. Toxicological risk assessment of individual chemicals provides the quantitative estimate of its possible effects on human health. When humans are exposed to chemicals, they are not exposed to a single chemical only, but simultaneous or sequential exposure occurs to a…

Introduction Water is a chemical compound comprised of two hydrogen atoms and one oxygen atom and is written in the chemical equation form of H2O. Water has a tetrahedral molecular shape which is also known as tetrahedral electron pair geometry (Ophardt, 2003). This arrangement is due to valence electron pairs, mutually repelling each other at a 109.5-degree angle. This repulsion is caused by a non-bonding pair of electrons and two hydrogen atoms which in turn repel against each other to form…

broken down by water. When ATP loses a phosphate group in water, this releases energy and creates the products ADP (adenosine diphosphate with two phosphate groups) and an inorganic phosphate. This is an exergonic reaction since energy is released and the reactants (ATP + Water) have a higher energy than the products (ADP+ inorganic phosphate). The hydrolysis (breakdown in…

host the microorganisms in their tissues in exchange for organic compounds that the microbes fashion from the vent chemicals and seawater. Basically, these animals take an environment that would be lethal to practically any other living organism and thrive in it. According to the Merriam-Webster online dictionary, the definition of chemosynthesis is the “synthesis of organic compounds (as in living cells) by energy derived from inorganic chemical reactions”. Essentially, it’s when microbes…

para-aminobenzoates, cinnamates, benzophenones, dibenzoylmethanes, camphor derivatives and benzimidazoles, absorb the ultraviolet radiations. Oxybenzone is a synthetic estrogen that disrupts the hormonal system when it deeply penetrates the skin. Inorganic ultraviolet chemical filters such as zinc oxide and titanium oxide reflect and scatter the ultraviolet radiation to protect skin. Other ingredients include preservatives (e.g. parabens derivatives), coloring agents (e.g. ammonium sulphate,…

QUESTION Explain the significance and optimum value of the following parameter i. pH ii. DO iii. TDS iv. COD v. BOD ANSWER pH ph is the concentration of hydronium ion. It represents the ratio of hydronium ions (H3O + ) to Hydroxide ion (OH- ). It is numeric scale which decides the basic and alkalinity of water. If the ph of the solution is less than 7 than then the solution is said to alkaline and if the ph is greater then 7 then the solution is said to be basic. The ph of pure water at 25o C is…

Coffee or Tea Which is Better? Coffee and tea are currently the world’s most commonly used stimulants. Whereas the two are of different chemical structure and composition, they share a common chemical that is caffeine. Tea, for instance, contains caffeine and methylxanthenes such as theobromine and theophylline which are also human central nervous system stimulants. Tea is derived from a plant, Camellia sinensis, which was first grown in South East Asia and used as a beverage. It has over the…

A similar experiment such as the reaction of Sodium Thiosulfate and Hydrochloric Acid includes the “Yellow Snowstorm” reaction – a reaction between Copper (II) and Thiosulfate. Copper (II) sulfate [CuSO4·5H2O] dissolves to give cupric ion (Cu2+); in the context of a redox reaction with thiosulfate, the cupric ion acts as an oxidizing agent. Reactions within the temperature on Sodium Thiosulfate and Hydrochloric Acid occur as the result of molecules interacting with each other to create new…