Question
Asked Sep 18, 2019
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An Empty Graduated Cylinder weights 82.450 g. When filled to 50.0ml with an unkown liquid it weighs 110.810g. What is the density of the unknown liquid?

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Expert Answer

Step 1

The values are given as follows:

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Weight of cylinder with liquid 110.810 g Weight of empty cyli der = 82.450 g Volume of liquid 50 ml

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Step 2

Net weight of the liquid can be calculated as follows:

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110.810 g-82.450 g =28.36 g

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Step 3

The density of the unknown liquid can be calculated ...

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mass density=volume 28.36 g 50 ml =0.5672 g/ml

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Chemistry

Physical Chemistry

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