Question

E (so4)-2
n_factor ???​

Answer 1

Answer:

Hey friend!

For acids, n-factor is defined as the number of H+ ions replaced by 1 mole of acid in a reaction.

For bases, n-factor is defined as the number of OH–ions replaced by 1 mole of base in a reaction.

For SO4^2-

Answer is 2 as there are 2 replacable H+ ions