the following balanced equation shows the formation of sulfur dioxide. s + o₂ → so₂ how many moles of sulfur…

the following balanced equation shows the formation of sulfur dioxide. s + o₂ → so₂ how many moles of sulfur are needed to produce 15.0 mol of sulfur dioxide? 7.50 mol 10.5 mol 15.0 mol 30.0 mol

the following balanced equation shows the formation of sulfur dioxide. s + o₂ → so₂ how many moles of sulfur are needed to produce 15.0 mol of sulfur dioxide? 7.50 mol 10.5 mol 15.0 mol 30.0 mol

Answer

Explanation:

Step1: Analyze mole - ratio

From the balanced equation $S + O_2\rightarrow SO_2$, the mole - ratio of $S$ to $SO_2$ is 1:1.

Step2: Calculate moles of sulfur

Since the mole - ratio of $S$ to $SO_2$ is 1:1, if we want to produce $n(SO_2)=15.0$ mol, then the number of moles of sulfur $n(S)$ needed is also 15.0 mol.

Answer:

C. 15.0 mol