1. Use Dimensional Analysis to Solve
Sulfuric acid (H2SO4) is an excellent dehydrator. What is it’s molar mass?
Iron (III) Chloride(FeCl3 ) is used in wastewater treatment plants to help purify water. If there is g of FeCl3 is being used by an employee, then how many moles are being used?
A pinkie ring is composed of 100% Silver. How many grams of silver is in a ring that has 1.80 x 1023 atoms of Silver?
A small piece of Aluminum Foil has a mass of grams, how many moles of Aluminum Foil is in this piece?

2. Use Dimensional Analysis to Solve
Your doctor has an old sample(2.60 moles) of Angelic Acid; a substance that served as a sedative a long time ago. Determine the mass in grams of angelic acid, C5H8O2 that your doctor has.
You discover that the head of a match contains 1.60 grams of Sulfur, how many atoms of Sulfur does this match contain?
Sodium Carbonate, Na2CO3, is used in many household cleaners. What is the molar mass of sodium carbonate?

3. Use Dimensional Analysis to Solve
You are about to complete “burn the magnesium station” in the Chemical & Physical stations lab in Chemistry. Your teacher gives you moles of Magnesium to use. What is the mass of Magnesium that you are using?
While cleaning a cut, you spill a bottle of Iodine Solution. The label says that the bottle holds grams of Iodine. How many moles of Iodine are there?
Cyclohexanol an organic compound used to increase the fluidity of plastics has a formula of C6H11OH. Calculate it’s molar mass.
While dropping off your recycling, you are overcome by the urge to mass the tin cans you brought in. You find that the mass of cans in the box you brought massed out at 23,000 g. How many atoms of tin do you have?

4. Use Dimensional Analysis to Solve
Your toothpaste contains around 62.0 g of fluorine per tube. How many atoms of Fluorine are in one tube of toothpaste?
Aspartame is an artificial sweetener that is 160 times sweeter than table sugar when dissolved in water. The chemical formula of aspartame is C14H18N2O5. How many molecules are in g of aspartame?
What mass in grams are in 3.10 x 1011 atoms of Lead?
The head of a golf club contains approximately 250 grams of titanium. How many atoms of Titanium is this?

5. Use Dimensional Analysis to Solve
How many moles are in 4.10 x 1021 atoms of Platinum?
How many molecules are there in 230 grams of CoCl2
How many grams are there in 3.3 x 1023 molecules of N2I6
How many atoms are in 6.25 moles of Gallium?