Project Based Learning @ KV Kanjikode Class VII Class VII C Class VII English Rugmini Menon K FIRE PREPARATION IN LABORATORIES- GROUP-

FIRE PREPARATION IN LABORATORIES- GROUP-

Rugmini Menon 10:03 Class VII Class VII C Class VII English Rugmini Menon K

FOUR DIFFERENT WAYS IN WHICH FIRE CAN BE PREPARED IN THE LABORATORY

GROUP MEMBERS: Aiswarya, Gowri Shankar, Hari Madhav, Drishal, Gopika

Four ways to make fire using chemical reactions. No matches or lighter are needed to start the fire.

Chemical Fire #1

Add a few drops of glycerin to a few crystals of potassium permagnate. Accelerate the reaction by adding a couple of drops of water.

Image result for images of Fire prepared in laboratory using potassium permanganate

Chemical Fire #2

Soak a tissue with acetone to make it more flammable. Draw sulfuric acid into a glass pipette. Dip the pipette into potassium permagnate so that the tip of the pipette is coated with a few crystals. Dispense the sulfuric acid onto the tissue. The potassium permagante and sulfuric acid mix to produce manganese heptoxide and fire.

Image result for images of Fire prepared in laboratory using potassium permanganate

Chemical Fire #3

Mix a small amount of sodium chlorate and sugar. Initiate the reaction by adding a few drops of sulphuric acid.

Image result for images of Fire prepared in laboratory using sodium chlorate, sugar and sulphuric acid

Chemical Fire #4

Mix together a small amount of amonium nitrate powder and zinc powder. Add hydrochloric acid.

Image result for images of Fire prepared in laboratory using ammonium nitrate and Zinc

Author : Rugmini Menon

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