2 revised 1 / 3 D - 125% + lo CHEM 102 Review Sheet for Exam 2 1. Use the table of data shown below to calculate the average rate of reaction bety Time (s) [A] mol/L (a) 6 x 10-3 0 0.20 5 0.14 (b) 8 x 10-3 10 0.10 15 0.071 (c) 5 x 10-3 20 0.050 (d) 200 2. Consider the following reaction. 3A + 2B The rate of disappearance of A is gi The rate of appearance of B in terms of the rate of disappearance of A is given by: (a) 2Δ[Α]/3Δt (b) -2Δ[Α]/3Δt (c) -3Δ[Α]/2Δt (d) -A[A 3. The table shown below contains concentration and rate data for this reaction. A-