Question

Mention the formula, name and physical state of the products of given reaction : Na₂SQ₄(aq) + Ba(OH)₂(aq) →

Answer 1

Na2SO4(aq) + Ba(OH)2(aq) →BaSO4 (s) + 2NaOH(aq)

when 1 mole of aqueous solution of sodium suphate reacts with 1 mole of barium hydroxide , 1 mole of barium sulphate and 2 mole of sodium hydroxide are formed.

sodium hydroxide, NaCl (aq)
barium suphate , BaSO4(s)