a solution with a total volume of 250 mL is prepared by diluting 20.0 mL of glacial acetic acid with water. Calculate the H and the pH of the solution. Assume that glacial acetic acid is pure liquid acetic acid with a density of 1.05 g/mL

Afraidsugar lol it’s the third one

☆ionisation energy increases across a period from na -> ar☆ionisation energy decreases down a group from li -> fr☆ionic radius decreases across a period from na -> cl☆ionic radius increases down a groupfrom f -> ii hope it clarifies your doubts