What are units? Units are standards for the measurement of physical quantities. We know Physical quantities are those properties of a substance that can be […]
Calculating pH of the resulting solution
pH is the measurement of hydronium ion concentration in the solution and it determines the acidity or basicity of the solution. When aqueous […]
Electrochemistry: Electrolytic cells and electrolysis
Electrolysis is defined as a process of decomposition of electrolytes in aqueous or molten state by passing electric current through it. The process of electrolysis […]
Solubility Product Constant
There are many compounds that are slightly soluble in water known as sparingly soluble salts, such as lead chloride (), silver chloride (), Barium sulphate […]
Dilutions and Concentrations
Dilution is a process of adding more solvent to a certain concentrated solution to decrease its concentration. In the laboratory concentrated solutions are available often […]
A World Made of Elements
How many elements are there? How many can you name? Elements like hydrogen, helium, and carbon readily come to mind, but what about hassium or […]