How many moles are in 180 .0 grams of aluminum? 13.85 mol 6.672 mol 4856 mol 0.1499 mol

## Step 1<br />The molar mass of aluminum is 26.98 g/mol. This is the mass of one mole of aluminum.<br /><br />## Step 2<br />To find the number of moles in 180.0 grams of aluminum, we use the formula:<br />### **Number of moles = \(\frac{\text{Given mass}}{\text{Molar mass}}\)**<br /><br />## Step 3<br />Substitute the given values into the formula:<br />### **Number of moles = \(\frac{180.0 \text{ g}}{26.98 \text{ g/mol}}\)**<br /><br />## Step 4<br />Calculate the number of moles:<br />### **Number of moles = 6.672 mol**