1. A solution is prepared by dissolving 17.2 g ethylene glycol (C₂H6O₂; m.w. = 62.07 g mol-¹) in 0.500 kg of water at 25 °C. The final solution is 515.0 mL. Calculate the following concentrations: a) M b) m c) % by mass d) mol fraction

1. A solution is prepared by dissolving 17.2 g ethylene glycol (C₂H6O₂; m.w. = 62.07 g mol-¹) in 0.500 kg of water at 25 °C. The final solution is 515.0 mL. Calculate the following concentrations: a) M b) m c) % by mass d) mol fraction

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.29QAP

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Question

1. A solution is prepared by dissolving 17.2 g ethylene glycol (C₂H5O₂; m.w. = 62.07 g mol-¹) in 0.500 kg of water at 25 °C.
The final solution is 515.0 mL. Calculate the following concentrations:
a) M
b) m
c) % by mass
d) mol fraction

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