1. Mole Conversions
If we have a pile of salt, how many moles are in it?

3. 1 mole = molar mass in grams (g)
You have 0.81 mole of oxygen (O). What is the mass of this amount of oxygen?
0.81 mol
16.00 g
12.96 grams
13 grams x = 1
mol

4. 1 mole = molar mass in grams (g)
You have 1.56 moles of xenon (Xe). How much does this weigh in grams?
1.56 mol
131.29 g
grams
205 grams x = 1
mol

5. 1 mole = molar mass in grams (g)
You have grams of aluminum. How many moles of aluminum do you have? g 1
mol
mol
8.814 mol x =
26.98 g

6. 1 mole = molar mass in grams (g)
You have grams of carbon. How many moles of carbon do you have? g 1
mol
mol
mol x =
12.01 g