Mole Conversion Worksheet:

**Problem 1:** Convert 2.0 moles of hydrogen gas (H2) to grams.

**Problem 2:** Convert 30 grams of carbon monoxide (CO) to moles.

**Problem 3:** Convert 0.5 moles of oxygen (O2) gas to the number of oxygen molecules.

**Problem 4:** Convert 15 grams of sulfuric acid (H2SO4) to moles.

**Problem 5:** Convert 3.0 moles of water (H2O) to grams.

**Problem 6:** Convert 60 grams of potassium permanganate (KMnO4) to moles.

**Problem 7:** Convert 1.5 moles of methane (CH4) to the number of methane molecules.

**Problem 8:** Convert 25 grams of sodium chloride (NaCl) to moles.

**Problem 9:** Convert 4.0 moles of carbon dioxide (CO2) to grams.

**Problem 10:** Convert 18 grams of ammonia (NH3) to moles.

**Answers:**

**Answer 1:** 4.0 grams

**Answer 2:** 0.75 moles

**Answer 3:** 3.01 x 10^23 molecules

**Answer 4:** 0.125 moles

**Answer 5:** 54 grams

**Answer 6:** 0.375 moles

**Answer 7:** 3.61 x 10^24 molecules

**Answer 8:** 0.425 moles

**Answer 9:** 88 grams

**Answer 10:** 1.08 moles

Mole Conversion Worksheet Free Pdf