1 A certain liquid X has a normal freezing point of -7.40 °C and a freezing point depression constant K, = 5.92 °C-kg'mol. A solution is prepared by dissolving some iron(III) nitrate (Fe(NO,) in 150. g of X. This solution freezes at -9.5 °C. Calculate the mass of Fe(NO,) that was dissolved. Round your answer to 2 significant digits. x10 Ar

1 A certain liquid X has a normal freezing point of -7.40 °C and a freezing point depression constant K, = 5.92 °C-kg'mol. A solution is prepared by dissolving some iron(III) nitrate (Fe(NO,) in 150. g of X. This solution freezes at -9.5 °C. Calculate the mass of Fe(NO,) that was dissolved. Round your answer to 2 significant digits. x10 Ar

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

Chapter11: Properties Of Solutions

Section: Chapter Questions

Problem 7RQ: Vapor-pressure lowering is a colligative property, as are freezing-point depression and...

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