Question

Acid is prepared in two steps sulphur is burnt in which produces forms the fumes are passed through water and sulphur is acid is form which of the following compounds mentioned is a process reactant and product in entire process

Answer 1

Answer:

a) Na2 CO3 + HCI (aq) -----> NaCL(aq) +NaHCO3 (aq

b). NaHCO3 (s) + CHI (aq) ------->NaC1(aq) + H2O (L) + CO2 (g)

c). 2cuSO 4 (aq) + 4KI (aq) -------> 2K2SO4 (aq) +CU2I2 (s) + I2

Explanation:

{ NaCL (aq) ; NaC1 (aq) ; 2K2SO4 (aq) }

these are COPPER ( I ) SULPHATE

{ NaHCO3 (aq) ; H2O ( i ) ; CU2I2 (s)

these are potassium & iodine

{CO2 (g) ; I2}

these are iodine

I hope this answer will helps you