Question

My reaction is as follows:
2A2 + B2 --> 2A2B

A and B represent elements. Based on the following table, choose the appropriate rate law for this reaction!

[A2]      [B2]       Rate
1.0M       1.0M      5.0 Ms-1
2.0M       1.0M      20.0 Ms-1
3.0M       3.0M      233.8 Ms-1

rate = [A2]1[B2]2

rate = [A2]1[B2]1

rate = [A2]2[B2]1

rate = [A2]0[B2]1

rate = [A2]2[B2]2

rate = [A2B]1

rate = [A2]1.5[B2]2

rate = [A2]2[B2]1.5

rate = [A2]1.5[B2]1.5

None of these answers are correct.

Answer 1

rate = [A2]1[B2]2

Answer 2

rate = [A2]2[B2]1.5

Answer 3

Rate would be = 5*[A₂]²*[B₂]^1.5