Question

chemistry question

Answer 1

@rvc @TrojanPoem

Answer 2

do you know the rate formula

Answer 3

Yeah. I think it's either A or B not really sure...

Answer 4

I think this question is chemical equilibrium related. I think (A) as Water is not counted but oxygen water is counted.

Answer 5

yep i agree with trojan

Answer 6

wait

Answer 7

im not sure :/

Answer 8

Give me a second, I am gonna check.

Answer 9

I found this : A first-order reaction is a reaction that proceeds at a rate that depends linearly on only one reactant concentration. [So H2o2 only]

Answer 10

oh okay

Answer 11

So what would the answer be?

Answer 12

agree with trojan A

Answer 13

What happens to the energy of the transition state when a catalyst is used?

A. The energy increases.
B. The energy decreases.
C. The energy does not change.
D. The energy varies during the catalyzed reaction.

Answer 14

The catalyst will decreease the energy of activation so as to increease the rate of the reaction

Answer 15

This one?

Answer 16

i have already said about that

Answer 17

I think the transition state is at the top of the curve which is represented by D on the graph.

Answer 18

it's D.