A 5.93 g sample of calcium sulfide was decomposed into its constituent elements, producing 3.30 g of calcium and 2.63 g of sulfur. Which of the statements are consistent with the law of constant composition (definite proportions)? Every sample of calcium sulfide will have 3.30 g of calcium. The ratio of calcium to sulfur will vary based on how the sample was prepared. The mass percentage of calcium plus the mass percentage of sulfur in every sample of calcium sulfide equals 100%. The mass ratio of S to Ca in every sample of calcium sulfide is 0.80. Every sample of calcium sulfide will have 55.6% mass of calcium.

A 5.93 g sample of calcium sulfide was decomposed into its constituent elements, producing 3.30 g of calcium and 2.63 g of sulfur. Which of the statements are consistent with the law of constant composition (definite proportions)? Every sample of calcium sulfide will have 3.30 g of calcium. The ratio of calcium to sulfur will vary based on how the sample was prepared. The mass percentage of calcium plus the mass percentage of sulfur in every sample of calcium sulfide equals 100%. The mass ratio of S to Ca in every sample of calcium sulfide is 0.80. Every sample of calcium sulfide will have 55.6% mass of calcium.

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

Chapter2: Atoms, Molecules, And Ions

Section: Chapter Questions

Problem 125CP: Each of the following statements is true, but Dalton might have had trouble explaining some of them...

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