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13-06-2017
Chemistry

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A rock weighing 26.0g is placed in a graduated cylinder displacing the volume from 13.2mL to 23.5mL what is the density in grams/cubic centimeter

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dec77cat dec77cat

13-06-2017

m=26.0 g
v₁=13.2 mL
v₂=23.5 mL

p=m/(v₂-v₁)

P=26.0/(23.5-13.2)=2.524 g/cm³

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