Asample of solid calcium hdroxide, ca(oh)2 is allowed to stand in water until a saturated solution is formed. a titration of 75.00ml of this solution with 5.00 x 10-2 m hcl 36.6 ml of the acid to reach the end point
ca(oh)2 + 2hcl ? cacl + 2h2o
what is the molarity?

The concentration of is 0.0122 M.

Explanation:

To calculate the concentration of base, we use the equation given by neutralization reaction:

where,

are the n-factor, molarity and volume of acid which is

are the n-factor, molarity and volume of base which is

We are given:

Putting values in above equation, we get:

Hence, the concentration of is 0.0122 M.