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47. A small amount of resin weighing 4.56g occupies a height of a 10-ml graduated cylinder equivalent to one mL. One mL of water was added and the level was read at 1.7 mL. Estimate the density of the resin." Mark only one oval. 6.5 g/ml 2.68 g/mL 4 56 g/mL 15.2.g/mL

47. A small amount of resin weighing 4.56g occupies a height of a 10-ml graduated cylinder equivalent to one mL. One mL of water was added and the level was read at 1.7 mL. Estimate the density of the resin." Mark only one oval. 6.5 g/ml 2.68 g/mL 4 56 g/mL 15.2.g/mL

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter1: Basic Concepts Of Chemistry
Section: Chapter Questions
Problem 43GQ: Hexane (C6H14, density = 0.766 g/cm3), perfluoro-hexane (C6F14, density = 1.669 g/cm3), and water...
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47. A small amount of resin weighing 4.56g occupies a heightof a 10-mL graduated cylinder equivalent to one mL. One mL of water was added and the level was read at 1.7 mL. Estimate the density of the resin. Mark only one oval. 6.5 g/mL 2.68 g/mL 4.56 g/ml 15.2 g/mL In one of their experiments, a student weighed a 4.7 mLalcohol usinga crucible but in the process forgot to tare the digital balanee and got a reading of 135.91g. Fortunately, his groupmate was able to weigh the crucible before and obtain a reading of 131.68g. The alcohol used in the experiment has SC of 0.79 when purity is 100%. How many 48. percent is the alcohol content of the sample if distilled water was used to dilute it? * Mark only one oval. 45% 95% 80% 53%
Transcribed Image Text:47. A small amount of resin weighing 4.56g occupies a heightof a 10-mL graduated cylinder equivalent to one mL. One mL of water was added and the level was read at 1.7 mL. Estimate the density of the resin. Mark only one oval. 6.5 g/mL 2.68 g/mL 4.56 g/ml 15.2 g/mL In one of their experiments, a student weighed a 4.7 mLalcohol usinga crucible but in the process forgot to tare the digital balanee and got a reading of 135.91g. Fortunately, his groupmate was able to weigh the crucible before and obtain a reading of 131.68g. The alcohol used in the experiment has SC of 0.79 when purity is 100%. How many 48. percent is the alcohol content of the sample if distilled water was used to dilute it? * Mark only one oval. 45% 95% 80% 53%
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