The pH of the resulting solution is 7.
pH is determined by the concentration of hydronium and hydroxyl ions in a solution. pH is also known as the negative logarithm of hydrogen ion concentration.
pH determines the acidity and basicity of a given solution. It determines the number of protons that has been released or donated. In the given condition we have.
1.47 molar NH3that has been titrated to 0.20 molar HCL.
For 20 ml of solution, we get pH of 7.
Therefore, the pH of the give solution is 7.
Titration is used in quantitative tests while maintaining the concentration of the solution. A slight change in color marks the equalizing of volume and concentration.
Learn more about pH and concentration at,
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