In certain fireworks potassium nitrate breaks down into potassium oxide now do you know marks Jim this is it example of a blank reaction to opposite process is a blank reaction

Answer 1

Not clear what these words you have typed mean...:

now do you know marks Jim this is it example

But, here is a possible chemical equation for the breakdown of KNO3:

4KNO₃ = 2K₂O + 4NO₂ + O₂

_{This would be a decomposition reaction.}