Question

Use the henderson–hasselbalch equation to calculate the ph of each solution: a) a solution that contains 0.710% c5h5n by mass and 0.985% c5h5nhcl by mass

Answer 1

n chemistry, a solution is a homogeneous mixture of two things - a solute and the solvent that it's dissolved in. Concentration is a measure of how much solute is dissolved within the solvent. There are many reasons for calculating the concentration of a solution, but the chemistry involved is similar whether you're testing the chlorine level in a hot tub or performing life-saving analysis on a blood sample. This guide will teach a few of the basic fundamentals of solution chemistry, then walk you through the process of one of its common practical applications - aquarium maintenance.