0.22 L of HNO3 is titrated to equivalence using 0.18 L of 0.2 MNaOH. What is the concentration of the HNO3?

0.16 M

Explanation:

Data provided as per the question is below:-

Volume of = 0.22 L

The Volume of NaOH = 0.18 L

Morality of NaOH = 0.2

According to the given situation, the calculation of the concentration of the is shown below:-

For equivalence,

Number of the equivalent of = Number of equivalents of NaOH

= 0.16363 M

or

= 0.16 M

it's c. elements are placed in rows based on how may valencies electrons have.