What mass of sulfur has to burn to produce 4.5L SO2 at 300°C and 101 kPa in the following reaction?

A. 13.5 g S

B. 3.07 g S

C. 68.8 g S

D. 41.0 g S

B. 3.07 g

You can solve this by using the formula, PV = nRT

P = Pressure

V = Volume

n = moles

R = Gas Constant

T = Temperature

You have all the variables, just solve for n. Then convert it to grams.