If the volume and temperature of a sample of gas are increased at constant pressure, the average velocity the average force of an individual collision and the average number of collisions with the wall per . increases, increases, increasesb. increases, increases, decreasesc. increases, decreases, increasesd. increases, decreases, decreasese. none of the above

A. increases, increases, increases as are both are directly proportional

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )