What is the pH of a 0.100 M HI solution? Is that neutral, acidic, or basic? acidic What is the pOH of a 0.100 M HI solution? Is that neutral, acidic, or basic?

The pH and pOH of the solution is 1 and 13 respectively and the solution is acidic in nature.

Explanation:

There are three types of solution: acidic, basic and neutral

To determine the type of solution, we look at the pH values.

We are given:

Concentration of HI = 0.100 M

1 mole of HI produces 1 mole of hydrogen ions and 1 mole of iodide ions

To calculate the pH of the solution, we use the equation:

We are given:

Putting values in above equation, we get:

To calculate the pOH of the solution, we use the equation:

pH + pOH = 14

Hence, the pH and pOH of the solution is 1 and 13 respectively and the solution is acidic in nature.