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Calculate the number of molecules

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A. Calculate the number of molecules in 6.00 moles H2S .Express your answer numerically in molecules.

B. Calculate the number of moles of Cl atoms in 3.61×1024 formula units of magnesium chloride, MgCl2 .

C. Calculate the number of moles of aluminum, sulfur, and oxygen atoms in 6.00 moles of aluminum sulfate, Al2(SO4)3.

Express the number of moles of Al , S , and O atoms numerically, separated by commas.

D. Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 3.00 moles of magnesium perchlorate, Mg(ClO4)2.

E. A sample of propane, C3H8 , contains 17.0 moles of carbon atoms. How many total moles of atoms does the sample contain?

Reference no: EM131795710

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