Nitesh Amedeo Avogadro (1776-1856), an Italian physicist,contributed to the world of chemistry in many ways. Hismain contribution, however, was Avogadro'shypothesis, which eventually led to Avogadro's number.Avogadro's number is the number of items in one moleand has a value ofAvogadro's number = 6.02 x-1023We can use Avogadro's number as a conversion factorfor moles and atoms, molecules, or formula units usingthe following ratios:oror6.02x1023 atoms1 mole of atoms6.02x 1023 molecules1 mole of molecules6.02x 1023 formula units1 mole of substance▼Part ACalculate the number of molecules in 2.00 moles H₂S.Express your answer numerically in molecules.►View Available Hint(s)哈 | ΑΣΦ SSubmitPart B——| ΑΣΦCalculate 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)SubmitProvide Feedback?BH₂S molecules?moles ClNext >

moles of H2S = 2.00 molesformula units of MgCl2 = 3.011024 units

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