A volume of 80.0 mL of a 0.690 M HNO3 solution is titrated with 0.790 M KOH. Calculate the volume of KOH required to reach the equivalence point. Express your answer to three significant figures and include the appropriate units.

Given :

A volume of 80.0 mL of a 0.690 M solution is titrated with 0.790 M KOH.

To Find :

The volume of KOH required to reach the equivalence point.

Solution :

We know, at equivalent point :

moles of = moles of KOH

Therefore, volume of KOH required is 69.87 ml.

Hence, this is the required solution.

i believe it is a.) released into

explanation:

thats how its supposed to be