Question

What is molecular formula of sodium sulphate

Answer 1

molecular formula of sodium sulphate is Na2SO4

Answer 2

$\huge\mathfrak{Heya}$

$\mathsf{The \ formula \ of \ Sodium \ Sulphate \ :-}$

$\mathsf{=> \ Na2SO4}$

$\mathsf{To \ know \ its \ formation, \ See \ the}$
$\mathsf{Attachment.}$

$\huge\mathbb{Hope \ this \ helps.}$