Mole concept

Molar concentration (also known as molarity, quantity concentration, or substance concentration) is a measurement of a chemical species’ concentration in a solution in terms of the amount of substance per unit volume of solution. The number of moles per liter, abbreviated as mol/L or moldm3 in SI units, is the most often used unit for […]

 In contrast, molality (m) is a measurement of the number of moles of solute per kilogramme of solvent. The units of molarity and molality are the two most commonly used for determining the concentration of solutions in solutions. Normality, mass percent, mole fraction, formality, volume percent, and other units are also used in mathematics. When

Introduction Scientifically, we can say that molarity is the moles of solute per litre of the solution. It is a ratio of the total number of moles of solute in the solution per litre. Molarity is a unit used to measure the concentration of the dissolving substances in a solution. It is named after a

“Colligative” has been derived from the Latin word “colligates”, which mainly means “bound together”.  These properties do not depend on the solution component’s chemical nature. Several qualities convey the concentration of a solution, like morality, polarity, and normality. Therefore these colligative properties can be linked.  Overview of Molality The amount of solute moles available or

Molality is the unit of several moles of a solution corresponding to 1kg or 1000 g solvent. This molality is based on a specific volume of solution. Molality is a commonly used unit in chemistry, mostly known as mol or kg. A concentration of 1mol/ kg is also known as 1 molal. However, the molar

Introduction The outermost electrons of a metal atom are free to move from one atom to another, unlike polymers that are locked in a chain structure. When you apply current to a wire, new electrons are introduced, causing existing free electrons to move to make room for them, as long as the excess electrons on

The outermost electrons of a metal atom are free to move from one atom to another, unlike polymers that are locked in a chain structure. When you apply current to a wire, new electrons are introduced, causing existing free electrons to move to make room for them, as long as the excess electrons on the

Introduction Several scientists created gas laws around the end of the 18th century. Each gas rule is identified by the names of the scientists who proposed it. As a result, we now identify the following five key gas laws. Boyle’s Law describes the link between a gas’s pressure and volume. The connection between the volume

The air available in nature consists of a mixture of pure gases. These gases always contain individual atoms (like noble gases) or atomic gas (as neon), or compound molecules containing a variety of atoms (like carbon dioxide). Each of these gases has its applications. Also, each gas must be separated from the mixture and converted

Magnetism is a natural force that is produced by the movement of electric charges. Some of these motions are microscopic and occur within magnets, which are a type of magnetic material. The magnetic fields created by moving electric charges, or magnets themselves, have the ability to attract or repel other magnets, as well as alter