Chemistry

Wet chemistry encompasses various ASTM tests in which most chemical analysis occurs in liquid form. Wet chemistry is a sub-discipline of analytical chemistry that focuses on matter’s composition and structure. Bench chemistry is a common term for wet chemistry because the test methods are frequently performed on lab benches. During wet chemistry analysis, an ACE … Read more

AP Chemistry consistently rates among the most difficult AP courses. Less than sixty percent of students passed the AP Chemistry exam. However, over 145,000 students each year enroll in AP Chemistry despite the course’s rigorous academic requirements. Why? AP courses can enhance transcripts, prepare students for college, and help offset expenses through earned credits. This … Read more

A piece of lab equipment comprised of a metal pole with a solid, sturdy base intended to secure laboratory glassware and other equipment so that it does not collapse or come apart. A retort stand, also known as a clamp stand,  a ring stand, or a support stand, is a piece of science equipment used … Read more

Upon graduation, chemistry majors often find work in the chemical, pharmaceutical, consumer goods, or biomedical industries or enroll in graduate science programs, medical school, dental school, or pharmacist school. Chemistry majors must: For organic molecules, inorganic compounds, and materials, comprehend current models of structure and bonding. Understand the relationship between fundamental physics ideas and chemical … Read more

The equilibrium constant is calculated as the proportion of the product of the molar concentrations of the products to the products of the molar concentrations of the reactants, for each concentration term increased to the power of the stoichiometric coefficient in the regulated chemical reaction. At a given temperature, the equilibrium constant is the proportion … Read more

In organic chemistry, OTs represent tosylate. It is a functional group generated by the loss of hydrogen from the OH group in para-toluenesulfonic acid. These are utilized to convert alcohol or amine into an effective leaving group. In organic chemistry, OTs represent tosylate. Converting alcohols to a sulfonate ester, such as OTs or OMs, is … Read more

Ligroin is the petroleum fraction that consists primarily of C7 and C8 hydrocarbons and boils between 90 and 140 degrees Celsius. The component is also known as heavy naphtha. Ligroin is used as a solvent in the laboratory. Ligroin-branded products with boiling ranges as low as 6080 °C may be referred to as light naphtha. … Read more

It has the formula –CH2CH3 and is commonly abbreviated Et. In the IUPAC nomenclature of organic chemistry, ethyl refers to a saturated two-carbon moiety in a molecule, whereas the prefix “eth-” indicates the presence of two carbon atoms. An ethyl group is an alkyl substituent produced from ethane in chemistry (C2H6). It has the formula … Read more

Standardization is ascertaining a solution’s precise concentration (molarity). Titration is a sort of analytical process that is frequently employed in standardization. In titration, a precise volume of one chemical is reacted with a quantity of another substance that is already known. In titration, the point at which the reaction is complete is known as the … Read more

Antoine-Laurent Lavoisier is the founder of modern chemistry. Antoine-Laurent de Lavoisier was a French aristocrat and scientist who played a pivotal role in the 18th-century chemical revolution. It is generally agreed that Lavoisier’s significant contributions to chemistry originate primarily from his transformation of the field from qualitative to quantitative. Lavoisier is most well-known for discovering … Read more

A substance’s equivalent is the quantity that interacts with (or is equivalent to) an arbitrary amount (usually one mole) of another substance in a specific chemical reaction. It is an obsolete unit of measurement used in chemistry and biology (see Equivalent weight#In history). The weight of an equivalent is its equivalent mass. Formally, the equivalent … Read more

Biology and chemistry overlap in studying the structure and function of molecular activities. The basics of chemistry apply to cell biology since all live cells are composed of chemicals, and many living creatures undergo diverse chemical processes. Understanding biology necessitates a foundation in chemistry, and the reverse is equally true. Biology is the study of … Read more

The mass transfer from a high-pressure zone to a low-pressure region determines the pressure. Liquids and gases undergo pressure measurements. We are so accustomed to the pressure exerted by air that we disregard it. The pressure of water on a swimmer is more perceptible. You may be familiar with pressure measures about the weather or … Read more

In a chemical process, (aq) signifies an aqueous solution. A solution whose solvent is water is an aqueous solution. A solution whose solvent is water is an aqueous solution. It is often represented in chemical equations by attaching (aq) to the applicable chemical formula. For example, a solution of table salt, or sodium chloride (NaCl), … Read more

N stands for Neutron, and additional definitions are listed at the bottom. N has three different meanings within Chemistry terminology. There are no additional meanings associated with the N abbreviation unless there are three distinct N abbreviation meanings at the bottom. N Meaning in Chemistry Neutron A neutral particle is contained within an atom. Refractive … Read more

Atm in chemistry refers to atmospheric pressure. It is described as the pressure imposed by the weight of the atmosphere, which has a mean value of 101,325 pascals at sea level (roughly 14.6959 pounds per square inch). ATM stands for standard atmosphere, a non-SI, non-metric, yet extremely practical measure of pressure. 1 atm corresponds to … Read more

In chemistry and physics equations, “R” represents the gas constant, molar gas constant, general gas constant, or universal gas constant. A proportionality factor links energy scales and temperature scales in multiple equations. Gas Constant in Chemistry The gas constant has numerous names in chemistry, including the ideal gas constant and universal gas constant. It is … Read more

Atm in chemistry refers to atmospheric pressure. It is described as the pressure imposed by the weight of the atmosphere, which has a mean value of 101,325 pascals at sea level (roughly 14.6959 pounds per square inch). What is the standard pressure in ATM? Not prevalent beyond the United States. Normal atmospheric pressure is 14.7 … Read more

Carbon (C) is a nonmetallic chemical element belonging to Periodic Group 14. Although carbon is abundant in nature, it accounts for only around 0.025 percent of the Earth’s crust, and yet it produces more compounds than all the other elements combined. In 1961, the isotope carbon-12 was chosen to replace oxygen as the standard against … Read more

If you’re asked who is the father of chemistry, your best guess is probably Antoine-Laurent Lavoisier, who published “Elements of Chemistry” in 1787. He created the first comprehensive, at the time, list of elements, found and named oxygen and hydrogen, contributed to the development of the metric system, assisted in revising and standardizing chemical nomenclature, … Read more