short note on the preparation of the oxygen gas in laboratory

Oxygen gas which is very use full to  living beings .Oxygen gas is also known as the life gas to the living beings. Oxygen gas is used by the animals as well as the plants and in the industrial area in large scale to produce the different use full things.

At first the Oxygen gas is discovered by the famous scientist J.Pristely. He is very intelligent scientist. This oxygen gas is evolved in the environment itself but Pristely found that it can also be produced in the lab.

          This oxygen gas can be prepared in the lab mainly by the two ways.

By the use of the heat.

By the use of heat oxygen can be prepared as below (the process is explained below).

 In the laboratory the arrangement of this experiment consist of the hard glass test tube ,delivery tube and the gas jar to collect the gas . Then The magnisedioxide and the potassium chlorate is mixed in the ratio of the 1:4 in the hard glass tube and the hard glass tube is heated at the temperature 240degree centigrade ,then the oxygen gas is evolved and collected in the gas jar. The arrangement of this experiment is as shown in figure. The following reactions are occurs in this experiment .

                            2KClO3+Mno2                   2KCl+(MnO2)+3O2                                          

                                   Preparation of the Oxygen gas in the laboratory by the use of heat     

By without use of heat,

                By without use of the heat Oxygen gas can beprepared in the laboratory as below (The process is explained below)

                          Similarly it is the one of the way to preparation of the Oxygen gas in the laboratory. This experiment consist of the thistle funnel,  delivery tube ,gas jar as shown in figure below. In this experiment The hydrogen peroxide and magnisedioxide are mixed with each other in a reacting pot and after some time the oxygen gas start to evolve and collect in the gas jar.In this experiment following reactions are occurs,

                            H2O2+(MnO2)                 2H2O+O2

Preparation of the oxygen gas in the laboratory without use of the heat

By these process the oxygen gas prepared in the laboratory and by the same process in industrial area it can be prepared in the large scale and used in the different sectors for the different proposal .The gas which is important for the living beings as well as now days it is used in the different sectors . mostly it is used in the hospital for those patient who are suffering from the respiratory system. Now days the demand of the oxygen gas is large so its production is also be the large.

We are very thank full to those scientist who discovered the way to produce the oxygen gas in the laboratory which gives the idea to produce the oxygen gas in the large scale and now which is very important to our daily life.

Oxygen gas which is very use full to  living beings .Oxygen gas is also known as the life gas to the living beings. Oxygen gas is used by the animals as well as the plants and in the industrial area in large scale to produce the different use full things.

At first the Oxygen gas is discovered by the famous scientist J.Pristely. He is very intelligent scientist. This oxygen gas is evolved in the environment itself but Pristely found that it can also be produced in the lab.

          This oxygen gas can be prepared in the lab mainly by the two ways.

By the use of the heat.

By the use of heat oxygen can be prepared as below (the process is explained below).

 In the laboratory the arrangement of this experiment consist of the hard glass test tube ,delivery tube and the gas jar to collect the gas . Then The magnisedioxide and the potassium chlorate is mixed in the ratio of the 1:4 in the hard glass tube and the hard glass tube is heated at the temperature 240degree centigrade ,then the oxygen gas is evolved and collected in the gas jar. The arrangement of this experiment is as shown in figure. The following reactions are occurs in this experiment .

                            2KClO3+Mno2                   2KCl+(MnO2)+3O2                                          

                                   Preparation of the Oxygen gas in the laboratory by the use of heat     

By without use of heat,

                By without use of the heat Oxygen gas can beprepared in the laboratory as below (The process is explained below)

                          Similarly it is the one of the way to preparation of the Oxygen gas in the laboratory. This experiment consist of the thistle funnel,  delivery tube ,gas jar as shown in figure below. In this experiment The hydrogen peroxide and magnisedioxide are mixed with each other in a reacting pot and after some time the oxygen gas start to evolve and collect in the gas jar.In this experiment following reactions are occurs,

                            H2O2+(MnO2)                 2H2O+O2

Preparation of the oxygen gas in the laboratory without use of the heat

By these process the oxygen gas prepared in the laboratory and by the same process in industrial area it can be prepared in the large scale and used in the different sectors for the different proposal .The gas which is important for the living beings as well as now days it is used in the different sectors . mostly it is used in the hospital for those patient who are suffering from the respiratory system. Now days the demand of the oxygen gas is large so its production is also be the large.

We are very thank full to those scientist who discovered the way to produce the oxygen gas in the laboratory which gives the idea to produce the oxygen gas in the large scale and now which is very important to our daily life.