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In an experiment with an Ostwald Viscometer, the viscosity of toluene and water at 30 degC is 0.5789 and 0.8005 Poise. The measured times of flow of water and toluene are 42 s and 35 s, respectively. The density of water is 1.0025 g/mL. Calculate the density of toluene. * 0.8611 g/mL 0.8690 g/mL O 0.8700 g/mL O No answer from the choices

In an experiment with an Ostwald Viscometer, the viscosity of toluene and water at 30 degC is 0.5789 and 0.8005 Poise. The measured times of flow of water and toluene are 42 s and 35 s, respectively. The density of water is 1.0025 g/mL. Calculate the density of toluene. * 0.8611 g/mL 0.8690 g/mL O 0.8700 g/mL O No answer from the choices

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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In an experiment with an Ostwald Viscometer, the viscosity of toluene and water at 30 degC is 0.5789 and O.8005 Poise. The measured times of flow of water and toluene are 42 s and 35 s, respectively. The density of water is 1.0025 g/mL. Calculate the density of toluene. * 0.8611 g/mL O 0.8690 g/mL O 0.8700 g/mL No answer from the choices What is the apparatus used to blow and suction air into and out of the bent glass tubing/rubber tubing during the experiment on the determination of surface tension of liquids by the capillary rise method? * Aspirator Rubber bulb All of the choices are correct answers. Pipetol
Transcribed Image Text:In an experiment with an Ostwald Viscometer, the viscosity of toluene and water at 30 degC is 0.5789 and O.8005 Poise. The measured times of flow of water and toluene are 42 s and 35 s, respectively. The density of water is 1.0025 g/mL. Calculate the density of toluene. * 0.8611 g/mL O 0.8690 g/mL O 0.8700 g/mL No answer from the choices What is the apparatus used to blow and suction air into and out of the bent glass tubing/rubber tubing during the experiment on the determination of surface tension of liquids by the capillary rise method? * Aspirator Rubber bulb All of the choices are correct answers. Pipetol
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