Question

Complete the third column of the table.Express your answer using three significant figures.

Answer 1

Using Avogadro's Law, we solve for V2.

`\begin{gathered} (V_1)/(n_1)=(V_2)/(n_2) \\ V_2=(V_1\cdot n_2)/(n_1)_{} \end{gathered}`

Where V1 = 24.2 L, n1 = 5.15 mol, n2 = 3.23 mol.

`V_2=\frac{24.2L\cdot3.23\text{mol}}{5.15\text{mol}}=15.2L`

Therefore, V2 = 15.2 L.