When 10.7 g of an unknown compound composed of the elements C, H, O and Cl was dissolved in100.0 g of chloroform the solution had a freezing point of -66.13 °C. The pure solvent has a freezingpoint of -63.50 °C and a Kf of 4.70 °C/m. The unknown compound has mass % values of 44.0% C,2.12% H, 16.8% O and 37.2% Cl. What is the molecular formula of the compound?O none of the answers are correctO C-H,O2CI2O C21H12O,Cl,

Depression in freezing point of solution = Freezing point of solvent – freezing point of solution We…

When 10.7 g of an unknown compound composed of the elements C, H, O and Cl was dissolved in 100.0 g of chloroform the solution had a freezing point of -66.13 °C. The pure solvent has a freezing point of -63.50 °C and a K of 4.70 °C/m. The unknown compound has mass % values of 44.0% C, 2.12% H, 16.8% O and 37.2% CI. What is the molecular formula of the compound? O none of the answers are correct O CGH4O2Cl2 O C21H120,Cl, O C14H3O4CI4

When 10.7 g of an unknown compound composed of the elements C, H, O and Cl was dissolved in 100.0 g of chloroform the solution had a freezing point of -66.13 °C. The pure solvent has a freezing point of -63.50 °C and a K of 4.70 °C/m. The unknown compound has mass % values of 44.0% C, 2.12% H, 16.8% O and 37.2% CI. What is the molecular formula of the compound? O none of the answers are correct O CGH4O2Cl2 O C21H120,Cl, O C14H3O4CI4

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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