Laboratory

Semi-micro analytical process: Semi-micro analytical process is the identification and quantitative analytical process of analytical chemistry. The components needed for this process is more than micro…

Micro-analytical process: The micro-analytical process is the identification and quantitative components for analysis. In this case, the surface is the analyze is less than 1 cm2.…

Secondary standard substance: The substance which cannot kept on open state and they easily react with the components of air, react with balance when they…

Primary Standard Substances: The substance which can kept on open place and they do not react with the components of air (example: CO2, O2 moisture)…

The metals which have high atomic weight are called heavy metals. Examples: mercury, zinc, cadmium etc. The long-lasting effect of heavy metals creates a great…

The heating technique of a beaker is described below: At first the beaker is washed properly using distill water and kept it on a clean…

Storing or preservation process of reagents A record book is followed for the storing of reagents. A storeroom is also used in this case. Before…

Using technique or process of chemical regent: First condition for the uses of chemical reagent is that reagent should be taken as small amount as…

The instruments used in the laboratory are — Burette, pipette, measuring cylinder, beaker, digital balance etc. Mechanism of using burette to determine the volume of…

Pyrophoric substances: The substances which are spontaneously burned in the air are called pyrophoric substances. Examples: Li, Na, Yellow phosphorus etc. Minimization of Possible Pyrophoric Substances…