Question

How many SO2 molecules are in 2.84 mol of SO^2? How many sulfur atoms and oxygen atoms there?

Answer 1

1.71 x 10^24 SO2 molecules

Step-by-step explanation:

To find the number of SO2 molecules in 2.84 mol of SO2, we need to use Avogadro's number, which is 6.022 x 10^23 molecules per mole.

Therefore, we can calculate the number of SO2 molecules in 2.84 mol of SO2 as follows:

2.84 mol SO2 x 6.022 x 10^23 molecules/mol = 1.71 x 10^24 SO2 molecules.

• To find the number of sulfur atoms and oxygen atoms in 2.84 mol of SO2, we need to know that each SO2 molecule contains 1 sulfur atom and 2 oxygen atoms.

Therefore, we can calculate the number of sulfur atoms and oxygen atoms in 2.84 mol of SO2 as follows:

• Number of sulfur atoms = 1.71 x 10^24 SO2 molecules x 1 sulfur atom/molecule = 1.71 x 10^24 sulfur atoms
• Number of oxygen atoms = 1.71 x 10^24 SO2 molecules x 2 oxygen atoms/molecule = 3.42 x 10^24 oxygen atoms

Therefore, there are 1.71 x 10^24 SO2 molecules, 1.71 x 10^24 sulfur atoms, and 3.42 x 10^24 oxygen atoms in 2.84 mol of SO2.

Answer 2

There are approximately 1.71 x 10^24 SO2 molecules in 2.84 mol of SO2.

There are 2.84 mol sulfur atoms and 5.68 mol oxygen atoms in 2.84 mol of SO2.

This means that there are approximately 1.71 x 10^24 sulfur atoms and 3.41 x 10^24 oxygen atoms in 2.84 mol of SO2.