Select the correct answer. Consider the following reaction in a closed system
H2(g) + 1219) -- 2Hle
Which of the following will decrease the rate of the forward reaction?
ОА.
add some H2
OB.
remove some HI
Ос.
increase the volume
OD.
increase the temperature

it is a solid

explanation:

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

answersilicon (si); oxygen (o);