Question

@Australopithecus

Answer 1

I think it's C but I'm not sure.

Answer 2

The two things in square brackets are concentrations (in molarity)

Answer 3

k is just a constant

Answer 4

So it's B?

Answer 5

it is called the rate constant

Answer 6

Is concentration of reactants affected by temperature or presence of catalyst?

Answer 7

No

Answer 8

So the answer is D?

Answer 9

@aaronq Is D correct?

Answer 10

[I-] and [S2O8-2] are both reactant concentrations (in molarity)

Answer 11

Okay thank you :)

Answer 12

Oh the answer as A :(

Answer 13

yeah, reactant rate constant changes depending on reaction conditions