Question

write the list of materials required to show thermal decomposition experiment ​

Answer 1

Materials Required:

*copper( 2 )carbonate( cuso4) will chemically decompose into copper ( 2) oxide(cuo) and carbon dioxide gas (co2).

* potassium permanganate (kmno4) will chemically decompose when heated into potassium permanganate ( kmno4) , manganese oxide (mno2), and oxygen gas(o2)

Answer 2

Answer:

Explanation:

Materials :- copper carbonate, test tube, burner, test tube holder,

Put copper carbonate into the test tube.

Then turn on the burner by clicking on the knob of the burner.

Post that heat the contents of the test tube, drag the test tube over the burner.

Wait for some time for the reaction in complete.

Smell the gas which is emitted.

Observe the colour of the crystals after heating it.