Question

Silver crystalizes in fcc structure. Edge length of unit cell found to be 408.7pm. Calculate density of silver (Ag=108g/mol)​

Answer 1

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Sea water is a mixture of salts and water which cannot be separated except by evaporation. Therefore, sea water is considered homogeneous.

Sea water also contains mud, decayed plant, etc., other than salts and water, so it is heterogeneous also.

Answer 2

Explanation:

Density of silver =10.51g/cm³

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