Anonymous
Anonymous asked in Science & MathematicsChemistry · 11 months ago

Osmium has a density of 22.63g/cm. The mass of a block of osmium that measures 1.01 cm × 0.233 cm × 0.648 cm is __________ g.?

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  • 11 months ago
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    assuming this block is a cuboid

    1.01 cm × 0.233 cm × 0.648 cm = 0.1525 cm³

    your density number has incorrect units and is therefore meaningless.

    researching, I get 22.5 grams per cubic centimeter

    0.1525 cm³ x 22.5 g/cm³ = 3.43 g

  • 11 months ago

    (1.01 cm × 0.233 cm × 0.648 cm) x (22.63 g/cm^3) = 3.45 g

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