Question

what happen when aqueous solution of sodium sulphate and Barium Chloride are mixed give a balanced equation for the reaction which state symbols name and define the type of chemical reaction involved

Answer 1

Na2SO4+BaCl2→2NaCl+BaSO4Na2SO4+BaCl2→2NaCl+BaSO4

As the reaction proceeds, the mixture will gradually turn cloudy. The reaction will produce Barium sulfate which is an insoluble white precipitate. Thus the mixture will be clear at the start of the reaction and gradually turn white and cloudy.

Answer 2

$\mathsf{Hoy!!}$

$\mathsf{The \ reaction \ is \ as \ follows \ :}$

${\mathsf{\red{Na_2SO_4 \ + \ BaCl_2 \ \rightarrow \ BaSO_4 \ + \ NaCl}}}$

$\mathsf{Balanced \ chemical \ equation \ is \ :}$

${\mathsf{\red{\underline{Na_2SO_4 \ (aq) \ + \ BaCl_2 \ (aq) \ \rightarrow}}}}$

${\mathsf{\red{\underline{BaSO_4 \ (s) \ \downarrow \ + \ 2NaCl \ (aq) \ }}}}$

$\mathsf{When \ Sodium \ sulphate \ is \ mixed \ in \ Barium}$
$\mathsf{chloride, \ it \ forms \ Barium \ sulphate \ and}$
$\mathsf{Sodium \ chloride.}$

$\mathsf{Here, \ Barium \ Sulphate \ (BaSO_4) \ is \ a}$
$\mathsf{precipitate.}$

$\mathsf{This \ is \ a \ Double \ Displacement \ reaction.}$

$\mathsf{Double \ displacement \ reactions \ are \ those}$
$\mathsf{reaction \ in \ which \ exchange \ of \ ions \ takes}$
$\mathsf{place.}$

^^"