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07-08-2024
Chemistry

Answered

(a) Calculate the mass of barium chloride crystals (BaCl₂·2H₂O) required to prepare 200 mL of solution with a concentration of 0.50 mol L⁻¹.

(b) This solution is diluted to a volume of 500 mL. Determine the chloride ion concentration in the diluted solution.

Answer :

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