There is no such formula, unless you wanted the formulae of all the chemical compounds found in popcorn.
Popcorn is mainly starch.
Some chemical reactions occur during the preparation of popcorn.
it is a chemical change
Chemical change
with good packaging and chemical preservatives.
Energy has no chemical formula as it is not a chemical.
Burning (of popcorn or anything else) is a process by which various chemicals combine with oxygen in an energetic manner, which obviously is a chemical change.
Physical properties of a bag of microwaveable popcorn are the mass of it, the color of it, the size of it, and the weight of it. Two chemical properties of a bag of microwavable popcorn are it changed from seeds to popcorn and it popped.
chemical formula
That is the chemical formula. SnCl4 is the chemical formula for tin(IV) chloride.
Copper sulfate, chemical formula CuSO4Sodium chloride, chemical formula NaClSodium chromate, chemical formula H2CrO4Mercury sulfide, chemical formula HgSCalcium carbonate,CaCO3
The radiator would not be hot enough to trigger the chemical reaction which makes the popcorn pop.