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Part A Calculate the number of molecules in 2.00 moles H₂S. Express your answer numerically in molecules. ▸ View Available Hint(s) 1951 ΑΣΦ Submit Part B 1951 ΑΣΦΑ LYING Submit ? Calculate the number of moles of Cl atoms in 3.01x1024 formula units of magnesium chloride, MgCl₂. Express your answer numerically in moles. ▸ View Available Hint(s) H₂S molecules ? moles Cl

Part A Calculate the number of molecules in 2.00 moles H₂S. Express your answer numerically in molecules. ▸ View Available Hint(s) 1951 ΑΣΦ Submit Part B 1951 ΑΣΦΑ LYING Submit ? Calculate the number of moles of Cl atoms in 3.01x1024 formula units of magnesium chloride, MgCl₂. Express your answer numerically in moles. ▸ View Available Hint(s) H₂S molecules ? moles Cl

Chemistry
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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Amedeo Avogadro (1776-1856), an Italian physicist, contributed to the world of chemistry in many ways. His main contribution, however, was Avogadro's hypothesis, which eventually led to Avogadro's number. Avogadro's number is the number of items in one mole and has a value of Avogadro's number = 6.02 x-1023 We can use Avogadro's number as a conversion factor for moles and atoms, molecules, or formula units using the following ratios: or or 6.02x1023 atoms 1 mole of atoms 6.02x 1023 molecules 1 mole of molecules 6.02x 1023 formula units 1 mole of substance ▼ Part A Calculate the number of molecules in 2.00 moles H₂S. Express your answer numerically in molecules. ►View Available Hint(s) 哈 | ΑΣΦ S Submit Part B ——| ΑΣΦ Calculate the number of moles of Cl atoms in 3.01x1024 formula units of magnesium chloride, MgCl₂. Express your answer numerically in moles. ▸ View Available Hint(s) Submit Provide Feedback ? B H₂S molecules ? moles Cl Next >
Transcribed Image Text:Amedeo Avogadro (1776-1856), an Italian physicist, contributed to the world of chemistry in many ways. His main contribution, however, was Avogadro's hypothesis, which eventually led to Avogadro's number. Avogadro's number is the number of items in one mole and has a value of Avogadro's number = 6.02 x-1023 We can use Avogadro's number as a conversion factor for moles and atoms, molecules, or formula units using the following ratios: or or 6.02x1023 atoms 1 mole of atoms 6.02x 1023 molecules 1 mole of molecules 6.02x 1023 formula units 1 mole of substance ▼ Part A Calculate the number of molecules in 2.00 moles H₂S. Express your answer numerically in molecules. ►View Available Hint(s) 哈 | ΑΣΦ S Submit Part B ——| ΑΣΦ Calculate the number of moles of Cl atoms in 3.01x1024 formula units of magnesium chloride, MgCl₂. Express your answer numerically in moles. ▸ View Available Hint(s) Submit Provide Feedback ? B H₂S molecules ? moles Cl Next >
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