Calculate the mass of silver chloride required to plate 265 mg of pure silver.

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Calculate the mass of silver chloride required to plate 265 mg of pure silver.

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Given Mass of pure silver (Ag) = 265 mg

Silver chloride used in silver plating contains 75.27%

This means:

100 mg of silver chloride contains 75.27 mg of silver

Therefore, the amount of silver chloride required to plate a sample containing 265 mg of silver would correspond:

265 mg Ag * 100 mg AgCl / 75.27 mg Ag

= 352.1 mg AgCl