Question: Students are given two unknowns, Unknown A and Unknown B. Both samples have a boiling point of 118C, but the collected volumes and masses were

Students are given two unknowns, Unknown A and Unknown B. Both samples have a boiling point of 118C, but the collected volumes and masses were different. Unknown A (17.5 mL, mass = 15.16 g) and Unknown B (24.9 mL, mass = 29.2 g). What is the density of Unknown A? Give your answer to three significant digits. Are the two liquids the same substance?

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