Rate Law Calculation
A reaction has the rate law $\text{Rate} = k\,[A]^2\,[B].$ Under initial conditions where $[A] = 0.15\,\text{M}$ and $[B] = 0.10\,\text{M}$, the reaction rate is $0.005\,\text{M/s}$. What will be the reaction rate if the concentrations are changed to $[A] = 0.30\,\text{M}$ and $[B] = 0.05\,\text{M}$?
A
0.02 M/sec
B
0.0075 M/sec
C
0.005 M/sec
D
0.01 M/sec
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