The boiling point of water is 100.0°C at 1 atmosphere. How many grams of cobalt(II) nitrate (183.0 g/mol), must be dissolved in 224.0 grams of water to raise the boiling point by 0.300°C? Refer to the table for the necessary boiling or freezing point constant. | Kp, (°C/m) Kf(°C/m) Solvent Formula Water H20 0.512 1.86 Ethanol CH;CH,OH 1.22 1.99 Chloroform CHC13 3.67 Benzene 2.53 5.12 Diethyl ether CH3CH,OCH,CH3 2.02

The boiling point of water is 100.0°C at 1 atmosphere. How many grams of cobalt(II) nitrate (183.0 g/mol), must be dissolved in 224.0 grams of water to raise the boiling point by 0.300°C? Refer to the table for the necessary boiling or freezing point constant. | Kp, (°C/m) Kf(°C/m) Solvent Formula Water H20 0.512 1.86 Ethanol CH;CH,OH 1.22 1.99 Chloroform CHC13 3.67 Benzene 2.53 5.12 Diethyl ether CH3CH,OCH,CH3 2.02

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 45P

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