Some Basic Concepts of Chemistry

The chemical compound sodium hydroxide (NaOH) has the formula NaOH. Sodium hydroxide is another name for it. It is made up of sodium cations Na+ and hydroxide anions OH and is white in colour. Ascarite, White caustic, and Sodium hydrate are some of the other names for sodium hydroxide. Its molar mass is 39.9971g/mol and […]

An atom is the smallest particle of an element that may or may not have an independent existence but is always present in a chemical process. An atom is the smallest unit of an element that keeps its characteristics. Subatomic particles make up an atom, and they can’t be created or destroyed. Although various elements

Graham’s Law, also known as Graham’s Law of Effusion, was developed by Thomas Graham in 1848 and became popular in 1849. Thomas Graham studied the effusion process and discovered an important characteristic: lighter gas molecules travel faster than heavier gas molecules. r1/r2 = √M2/M1 Where,  r1- rate effusion of gas 1 r2- rate effusion of

Gravimetric analysis is a technique for determining the amount of an analyte (the ion under investigation) by measuring its mass. The mass of two substances containing the analyte is compared in gravimetric studies. Gravimetric analysis works on the idea of determining the mass of an ion in a pure compound and then using that information

Certain conductivity, also known as conductivity of an electrolytic solution at a specific concentration, is the conductance produced by a unit volume of solution held between two platinum electrodes separated by a unit length and with a unit cross-section. The conductivity of a solution diminishes with dilution because the number of ions per unit volume

The atomic mass of a mole, which is measured in grammes, is referred to as the mole notion. A mole is a unit of measurement for an element’s gramme atomic mass.   The mole idea equates the mass of an individual molecule or atom (in a.m.u.) to the mass of the large collection of similar

We’d all like to know how many molecules are present in a particular substance we’re interested in. Molecules and atoms are extremely small objects, both in terms of size and mass. The molar mass is defined as the weight of one mole of a sample.  To calculate the molecular mass of a molecule, multiply the

To know about the uses of sodium carbonate we have to study its origination and its properties.  Sodium Carbonate Sodium carbonate can be found in nature or is made from sodium chloride (common salt). It can be used for a variety of purposes, including the production of glass. Uses of Sodium Carbonate  There are two

The Van’t Hoff factor explains how solutes affect the colligative characteristics of solutions, that are:  The depression in freezing point, elevation in boiling point, vapour pressure depression, and osmotic pressure  The Van’t Hoff factor is denoted by i. It is defined as the ratio of the direct concentration of the particle that is created after

Certain metals do not exist naturally as they are highly reactive, and instead combine with other elements to form compounds. These are called ores that act as raw materials for deriving metal. On the other hand, minerals are composed of unit cells or basic unit layers in individual crystals. Minerals Minerals are crystalline compounders composed