A particular metallic element, S, has a heat capacity of 0.22 J/g-K and it forms an oxide that contains 3.75 of S per gram of oxygen. 1. Using the Law of Dulong and Petit, estimate the molar of the metal, S. 2. From the composition of the oxide and the molar mass of oxygen, determine the mass of S that combines with each mole of oxygen. 3. Use your estimate of the mass from (1) and the information from (2) todetermine the empirical formula of the oxide (moles of S that combine with each mole of 0).
A particular metallic element, S, has a heat capacity of 0.22 J/g-K and it forms an oxide that contains 3.75 of S per gram of oxygen. 1. Using the Law of Dulong and Petit, estimate the molar of the metal, S. 2. From the composition of the oxide and the molar mass of oxygen, determine the mass of S that combines with each mole of oxygen. 3. Use your estimate of the mass from (1) and the information from (2) todetermine the empirical formula of the oxide (moles of S that combine with each mole of 0).
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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