Vibrating molecules and atoms are an example of energy, which falls into the energy category.

yea hi

explanation:

i'm assuming that the correct answer is indeed the first one/ "a"..

thats a little if u want the answer just look it up on google thats what i do haha : )

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.