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