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13 Dec 2019

A-(Please Show Work)

A Rock Weighs
143 g in air
82 g in H2O

What is the mass of H2O displaced?
Volume H2O displaced?
Density of the rock?

B-(Please Show Work)

A graduated cylinder weighs 28.102 g. A solution has been created which levitates a piece of PVC. The graduated cylinder containing 6.25 mL of that solution weighs 34.200 grams.

What is the density of the solution?

That of the PVC suspended in it?

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Jean Keeling
Jean KeelingLv2
16 Dec 2019
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