Density of a block of marble
What is the density of a block of marble that occupies 350 cm3 and has a mass of 660 g?
Answer in units of g/cm
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A 0.0490 molal aqueous NaBr solution freezes at -0.173°C. What is its apparent percent dissociation in this solution? Kf = 1.86°C/m for water.
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