Enzyme A reduces the barrier for the R-->P reaction by 20 kcal/mol and has a kcat of 50,000 s-1. Enzyme B reduces the barrier for the R-->P reaction by 10 kcal/mol and has a kcat of 2,000,000 s-1. Which enzyme has the greatest catalytic power

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;