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Heptane and water do not mix, and heptane has a lower density (0.684 g/mL.) than water (1.00 g/
mL). A 100-ml graduated cylinder with
an inside diameter of 3.08 cm contains 37.8 g of heptane and 34.7 g of water. What is the combined height of the two liquid layers in
the cylinder? The volume of a cylinder is r’h, wherer is the radius and h is the height.
cm
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Answers: 3
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Heptane and water do not mix, and heptane has a lower density (0.684 g/mL.) than water (1.00 g/
mL)...
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