2. 1.056g of a compound X is dissolved in 2.5g water (K = 1.86 °C/m molal) and the solution has a freezing point of -5.20°C. If the % composition is as follows C = 31.57% and H = 5.30%, calculate the empirical formula and molecular formula.

Given: Mass of solute X = 1.056 gMass of solvent (water) = 2.5 gKf = 1.86°C/molalTf (final) =…

2. 1.056g of a compound X is dissolved in 2.5g water (K 1.86°C/molal) and the solution has a free point of -5.20°C. If the % composition is as follows C= 31.57% and H= 5.30% calculate the empiric Formula and molecular formula

2. 1.056g of a compound X is dissolved in 2.5g water (K 1.86°C/molal) and the solution has a free point of -5.20°C. If the % composition is as follows C= 31.57% and H= 5.30% calculate the empiric Formula and molecular formula

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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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

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2. 1.056g of a compound X is dissolved in 2.5g water (K = 1.86 °C/m molal) and the solution has a freezing point of -5.20°C. If the % composition is as follows C = 31.57% and H = 5.30%, calculate the empirical formula and molecular formula.

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