# What is the mass of four moles of sulfur?

Four moles of sulfur has a mass of $\text{128.2 g}$.
From the periodic table, we can see that the molar mass of sulfur is $\text{32.06 g/mol}$. This means that one mole of sulfur atoms has a mass of $\text{32.06 g}$.
4color(red)cancel(color(black)("mol S"))xx("32.06 g S")/color(red)cancel(color(black)(1"mol S"))="128.2 g S"