Question

A student has mixed 20 ml of any acid in 90 ml of base to neutralize it. find the concentration of the solution for both acid as well as base​

Answer 1

Answer:

Solving an Acid-Base Neutralization Problem

Step 1: Calculate the number of moles of OH-. Molarity = moles/volume. moles = Molarity x Volume. moles OH- = 0.02 M/100 milliliters. ...

Step 2: Calculate the Volume of HCl needed. Molarity = moles/volume. Volume = moles/Molarity. Volume = moles H+/0.075 Molarity.