How much heat must be added to 50.0 g of solid sodium, Na, at 25.0C to give
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How much heat must be added to 50.0 g of solid sodium, Na, at 25.0°C to give the liquid at its melting point, 97.8°C? The heat capacity of solid sodium is 28.2 J/(K ∙ mol), and its heat of fusion is 2.60 kJ/mol.
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