How many grams of sulfur are present in 3.01×10²³ molecules of SO₂?

Question

Quizplus · Accepted Answer

The molecular formula given is SO2, which means each molecule contains one sulfur atom. The number of molecules given is Avogadro's number (6.022×10^23), which is equivalent to one mole. The molar mass of sulfur (S) is approximately 32.1 g/mol. Since there is one mole of SO2, and each molecule contains one sulfur atom, there is one mole of sulfur present, which weighs 32.1 g. However, the question asks for the mass of sulfur in SO2, not the molar mass of sulfur itself, leading to a misunderstanding in the explanation. Given the correct interpretation, the answer should reflect the mass of sulfur in the context of SO2 molecules provided, which would still be directly related to the molar mass of sulfur since we're dealing with a mole of SO2 molecules. Therefore, the correct interpretation should focus on the mass of sulfur atoms present in the given quantity of SO2 molecules, which corresponds to the molar mass of sulfur due to the mole-to-mole relationship between SO2 molecules and sulfur atoms within them.

How Many Grams of Sulfur Are Present in 3