What will most likely happen when a component is removed from a reaction system at equilibrium? a) the system will become unaffected by stress
b) the addition of a catalyst will change the equilibrium
c) the equilibrium system will shift to remove more of what was removed
d) the equilibrium system will replace some of what was removed

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.

i wish i could but this one is weird give me abc and i can solve it.

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8