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Social ScienceThis is a question on a prelab: Poly(amide) is a polymeric substance more commonly known as nylon. As a solid it has a density of 1.22 g/mL. What volume of water (density = 0.997 g/mL) would need to be added to 15.0 mL of glycerol (density = 1.26 g/mL) to just suspend a piece of solid nylon with dimensions of 1.0 cm x 2.0 cm by 2.2 cm? How would I go about starting this?
This is a question on a prelab: Poly(amide) is a polymeric substance more commonly known as nylon. As a solid it has a density of 1.22 g/mL. What volume of water (density = 0.997 g/mL) would need to be added to 15.0 mL of glycerol (density = 1.26 g/mL) to just suspend a piece of solid nylon with dimensions of 1.0 cm x 2.0 cm by 2.2 cm? How would I go about starting this?
Expert Answer
The average density of a mixture of two liquids is can be calculated using the following formula.
On putting the given values
The nylon should be suspended in the mixture of water and glycerol. It means it should have density less than the density of mixt...
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