Question

What can you tell about the rate of the two reactions shown in the graph?



A.
They occurred at the same rate.

B.
One reaction started before the other.

C.
They occurred at different rates.

D.
One reaction prevented the other from taking place.https://static.k12.com/calms_media/media/560500_561000/560528/2/decbba66c480fb8cddb30f4140aa6c62e0a2f4ab/MS2_PHY_03_05_401_OVR_catalyst_chat.jpg

Answer 1

@undeadknight26

Answer 2

@JasperRayWolf-Alysa88

Answer 3

@kewlkatcutie

Answer 4

@MikeyMaximum @SamsungFanBoy

Answer 5

May it be C? A catalyst will increase the rate of reaction (thus decreasing the activation energy as we see on the graph). So the rates, with and without the catalyst, will differ.