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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 Molar Mass - 113.64 g/mol. 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. Mass of S that combines with each mole of oxygen = 60 g 3. Use your estimate of the mass from (1) and the information from (2) to determine the empirical formula of the oxide (moles of M that combine with each mole of 0). EF: S,03 4. Now that you know the composition of the oxide and its formula, what is the value of the atomic mass of the metal M? What is the identity of M?

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 Molar Mass - 113.64 g/mol. 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. Mass of S that combines with each mole of oxygen = 60 g 3. Use your estimate of the mass from (1) and the information from (2) to determine the empirical formula of the oxide (moles of M that combine with each mole of 0). EF: S,03 4. Now that you know the composition of the oxide and its formula, what is the value of the atomic mass of the metal M? What is the identity of M?

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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 Molar Mass - 113.64 g/mol. 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. Mass of S that combines with each mole of oxygen - 60 g 3. Use your estimate of the mass from (1) and the information from (2) to determine the empirical formula of the oxide (moles of M that combine with each mole of 0). EF: S203 4. Now that you know the composition of the oxide and its formula, what is the value of the atomic mass of the metal M? What is the identity of M?
Transcribed Image Text: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 Molar Mass - 113.64 g/mol. 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. Mass of S that combines with each mole of oxygen - 60 g 3. Use your estimate of the mass from (1) and the information from (2) to determine the empirical formula of the oxide (moles of M that combine with each mole of 0). EF: S203 4. Now that you know the composition of the oxide and its formula, what is the value of the atomic mass of the metal M? What is the identity of M?
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