Course of work: Itis
advisable to take methane and ethylene in a test tube fixed with a cork with a
short gas-conducting tube. At the end, we continue a 10x12 CM rubber tube with
glass at the end. In a dry test tube, a mixture of 1 part of any anhydrous
acetate and a part of natron Trace is placed, which is well pressed in a few
grams, kilograms. We connect the gas-conducting tubes and fix the test tube in
the horizontal direction. The mixture is first gradually, and then strongly
heated. By placing the gas-conducting tube in separate test tubes containing
bromine water and potassium permanganate, we will learn the reactions of
bromine and oxidation by looking at the colors. Without stopping heating, we
collect methane in a test tube filled with water in a tray with water. We
remove the gas-conducting tube from the water and stop heating. We cover the
test tube with our finger and bring it to the flame. Methane burns, giving a
blue flame. If we put a porcelain plate on a hot methane flame, dark spots of
soot will not appear.
methane dissolve in water?
down the equation of the methane combustion reaction.
methane formation reactions.
changes occur when methane passes through the solution КМn04?