申論題

1. Consider the following hypothetical data collected in two studies of the reaction.
2A + 2B → C + 2D
In experiment 1, [B]₀ = 10.0 M
In experiment 2, [B]₀ = 20.0 M 
Rate = -∆[A]/ ∆t 
Solve the value of the rate constant (k) for the 
reaction. Include units.