A drop of solution (volume `0.05 mL`) contains `3 xx 10^(-6) "mole" H^(o+)` ions. If the rate constant of disappearance of `H^(o+)` ions is `1 xx 10^(7) mol L^(-1) s^(-1)`, how long would it take for `H^(o+)` ions in the drop of disappear?

Explanation

To solve the problem, we will follow these steps:

### Step 1: Calculate the concentration of H⁺ ions in the solution.
We know that concentration (C) is given by the formula:

\[ C = \frac{\text{Number of moles}}{\text{Volume in liters}} \]
...