Automobile catalytic converters use a platinum catalyst to reduce air pollution by changing emissions such as carbon
monoxide, CO(9), into carbon dioxide, CO2(g). The
uncatalyzed reaction is represented by the balanced
equation below.
2CO(g) + O2(g) → 2C02(g) + heat
Compare the activation energy of the catalyzed reaction to
the activation energy of the uncatalyzed reaction.

answer; i believe that the correct answer is (a) potassium(k)

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.

elements make up everything, and they combine to make compounds.

the answer is c