Зміст1 Ethanol Formula2 Chemical Properties of Ethanol3 Physical Properties4 Production of Ethanol5 Impact on the Organism6 Applications Ethanol is an organic compound, a representative of the series of monatomic alcohols with the formula C2H5OH, also known as ethyl alcohol. Ethanol Formula Molecular formula of ethanol: C2H5OH Structural formula of ethanol: The structural formula of ethanol …
An arithmetic progression (AP) is a numerical sequence in which each term, starting from the second one, is equal to the sum of the previous term and a constant number ‘d,’ which is called the common difference of the arithmetic progression. If the first term of the arithmetic progression is known as ‘a1’ and the …
The Avogadro’s law is a fundamental law of chemistry formulated by the Italian scientist Amedeo Avogadro in 1811. This law states that under the same conditions of temperature and pressure, equal volumes of any gas contain an equal number of molecules. Avogadro’s law can be expressed as follows: “The volumes of gases formed from the …
Rhenium is a chemical element with atomic number 75 and symbol Re. It belongs to the transition metals and is in the 7th group of the periodic system of elements. Physical Properties Rhenium The physical properties of rhenium Chemical Properties Rhenium The chemical properties of rhenium include the following aspects: Applications Rhenium finds applications in …
Зміст1 Physical properties2 Сhemical properties of tungsten3 Tungsten isotopes4 Tungsten application Tungsten, symbol W on the periodic table, is a chemical element known for its unique properties. Physical properties Physical properties of tungsten: These physical properties contribute to the unique characteristics and wide range of applications for tungsten in various industries, including aerospace, electrical, automotive, …
An electric arc is one of the types of electric discharge in a gas. An electric arc is a phenomenon where an electric current crosses the space between two electrodes, resulting in a discharge accompanied by a significant release of energy in the form of light, heat, and sound. It occurs due to the excitation …
Natural numbers are numbers used for counting and numbering objects in nature. They start from 1 and have no upper limit. The set of natural numbers is denoted by N = {1, 2, 3, 4, 5, …}. Main properties of natural numbers Operations on natural numbers Operations on natural numbers include addition, subtraction, multiplication, and …
Diffusion is the process of mutual penetration of molecules or atoms of one substance among the molecules or atoms of another, which typically results in the equalization of their concentrations throughout the occupied volume. Diffusion occurs in gases, liquids, solids, and plasmas. The fundamental principles of diffusion include the following: Types of diffusion The main …
Зміст1 Physical properties of molybdenum2 Chemical properties of molybdenum3 Mechanical properties4 Applications Properties of molybdenum Molybdenum is a chemical element with the symbol Mo and atomic number 42. Physical properties of molybdenum Chemical properties of molybdenum Mechanical properties Applications Overall, molybdenum’s unique combination of physical, chemical, and mechanical properties makes it a valuable material in …
Зміст1 Physical properties of tantalum2 Chemical properties of tantalum3 Mechanical properties4 Electrical properties of tantalum5 Other properties Tantalum is a chemical element with the symbol Ta and atomic number 73. It is a transition metal that belongs to Group 5 (VB) of the periodic table, just below niobium. Here are some key properties of tantalum: …