When 2.20 g of a certain molecular compound X are dissolved in 85.0 g of formamide NH2COH, the freezing point of the solution is measured to be 0.6 °C. Calculate the molar mass of X.If you need any additional information on formamide, use only what you find in the ALEKS Data resource. Also, be sure your answer has a unit symbol, and is rounded to 2 significant digits. When 2.20 g of a certain molecular compound X are dissolved in 85.0 g of formamide (NH₂COH), the freezing point of the solution is measured to be 0.6 °C.Calculate the molar mass of X.If you need any additional information on formamide, use only what you find in the ALEKS Data resource. Also, be sure your answer has a unit symbol, and isrounded to 2 significant digits.

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Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 64QRT

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When

2.20

of a certain molecular compound X are dissolved in

85.0

of formamide

NH2COH

, the freezing point of the solution is measured to be

0.6

°C

. Calculate the molar mass of X.

If you need any additional information on formamide, use only what you find in the ALEKS Data resource. Also, be sure your answer has a unit symbol, and is rounded to

significant digits.

When 2.20 g of a certain molecular compound X are dissolved in 85.0 g of formamide (NH₂COH), the freezing point of the solution is measured to be 0.6 °C.
Calculate the molar mass of X.
If you need any additional information on formamide, use only what you find in the ALEKS Data resource. Also, be sure your answer has a unit symbol, and is
rounded to 2 significant digits.

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