Registered Chemical Engineer

Practice session

For an elementary second-order homogeneous reaction $2\text{A} \to \text{B}$ with rate law $-r_A = k C_A^2$ (where $-r_A$ is in $\text{mol}/(\text{L}\cdot\text{s})$ and $C_A$ is in $\text{mol/L}$), what are the SI dimensions and units of the reaction rate constant $k$?

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