Question

How many moles of Sulphur dioxide are there in 192 g of that gas ?

Answer 1

3.00 moles

Step-by-step explanation:

To calculate the number of moles of sulfur dioxide (SO2) in 192 grams of the gas, you can use the molar mass of SO2. Sulfur dioxide has a molar mass of approximately 64.0638 grams per mole.

Now, you can use the formula:

Number of moles = Mass (g) / Molar mass (g/mol)

Number of moles = 192 g / 64.0638 g/mol ≈ 2.997 moles

So, there are approximately 3.00 moles of sulfur dioxide in 192 grams of the gas.