You see an ad for a cell phone case that can withstand drops from high buildings, the force of a hit from a sledgehammer, and exposure to heat. How would you explain this on a molecular level?

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

i dont know the answe

i think its 100

i hope this !