What exactly are you looking for?
This is the balanced equation.
<span>2 C4H10g + 13 O2g ---> 8 CO2g + 10 H2Og</span>
Thomson used a beam of negatively charged particles. Using a beam of particles and detecting the scattering of the particles after they hit gold foil.
I think this is what you wanted, so good luck!
One chemical change would be baking the muffin.
One physical change would be chopping the fruits to add to the mixture