You have two beakers on your lab table. Beaker A contains 32.07 g of sulfur and Beaker B contains 74.92 g of arsenic (As). Which beaker contains more number of atoms? Choose the best answer. Beaker A: One sulfur atom weighs less than one arsenic atom so you need more of the sulfur atoms to fill the beaker. Beaker A: It contains more moles of sulfur atoms than the number of moles of arsenic atoms in Beaker B. Beaker B: Arsenic has a greater mass than sulfur. Beaker B: It contains more moles of arsenic atoms than the number of moles of sulfur atoms in Beaker A. Both beakers A and B contain the same number of atoms because there is one mole in each.

You have two beakers on your lab table. Beaker A contains 32.07 g of sulfur and Beaker B contains 74.92 g of arsenic (As). Which beaker contains more number of atoms? Choose the best answer. Beaker A: One sulfur atom weighs less than one arsenic atom so you need more of the sulfur atoms to fill the beaker. Beaker A: It contains more moles of sulfur atoms than the number of moles of arsenic atoms in Beaker B. Beaker B: Arsenic has a greater mass than sulfur. Beaker B: It contains more moles of arsenic atoms than the number of moles of sulfur atoms in Beaker A. Both beakers A and B contain the same number of atoms because there is one mole in each.

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter6: Chemical Composition

Section: Chapter Questions

Problem 17A

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