The freezing point of water is 0.00 °C at 1 atmosphere.A student dissolves 10.70 grams of chromium(II) sulfate, CrSO4(148.1 g/mol), in 282.4 grams of water. Use the table of boilingand freezing point constants to answer the questions below.SolventFormulaK₁ (°C/m) Kf(°C/m)WaterH₂O0.512EthanolCH3 CH₂OH1.22ChloroformCHC133.67BenzeneC6H62.53Diethyl ether CH3 CH₂ OCH₂ CH3 2.02The molality of the solution isThe freezing point of the solution ism.°C.1.861.995.12

According to the question, The mass of the solute ( CrSO4) = 10.70 gramsThe molar mass of the solute…

The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 10.70 grams of chromium(II) sulfate, CrSO4 (148.1 g/mol), in 282.4 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Kb (°C/m) Kf(°C/m) Water H₂O 0.512 Ethanol CH3CH₂OH 1.22 Chloroform CHCl3 3.67 Benzene C6H6 2.53 Diethyl ether CH3 CH₂ OCH2 CH3 2.02 Formula The molality of the solution is The freezing point of the solution is m. °C. 1.86 1.99 5.12

The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 10.70 grams of chromium(II) sulfate, CrSO4 (148.1 g/mol), in 282.4 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Kb (°C/m) Kf(°C/m) Water H₂O 0.512 Ethanol CH3CH₂OH 1.22 Chloroform CHCl3 3.67 Benzene C6H6 2.53 Diethyl ether CH3 CH₂ OCH2 CH3 2.02 Formula The molality of the solution is The freezing point of the solution is m. °C. 1.86 1.99 5.12

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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