The Mole

Mole Basics

100

What is Avogadro's number

6.02x10²³

200

How many atoms are there in 1 mole of atoms?

6.02x10²³

300

What are two types of particles the mole can represent?

atoms and molecules

400

How many atoms are in 2.0 moles of carbon?

1.204x10²⁴ atoms

500

How many moles are represented by 3.01x10²³ atoms? 

0.5 mol

Molar Mass

100

What is the molar mass of carbon (C)? 

12.01g/mol

200

What is the molar mass of oxygen gas (O₂)?

32.00g/mol

300

Calculate the molar mass of water (H₂O)

18.01g/mol

400

Calculate the molar mass of calcium carbonate (CaCO₃)

100.09g/mol

500

Calculate the molar mass of aluminum sulfate (Al₂(SO₄)₃)

342.15g/mol

Moles to Mass

100

How many grams are there in 1.0 mole of carbon?

12.01 grams

200

How many grams are there in 2 moles of water (H₂O)?

36.04 grams

300

How many grams are there in 0.5 moles of NaCl?

29.22 grams

400

How many grams are there in 3.0 moles of CO₂?

132.03 grams

500

What is the mass of 2.5 moles of calcium hydroxide? 

185.25 grams

Mass to Moles

100

How many moles are in 12.01 g of carbon?

1.00 mol

200

How many moles are in 24.02 g of magnesium (Mg)?

0.988 mol

300

How many moles are in 71.00 g of chlorine gas (Cl₂)?

1.00 mol

400

How many moles are in 117.00 g of potassium chloride (KCl)

1.57 mol

500

How many moles are in 90.09 g of glucose? (C₆H₁₂O₆)

0.50 mol

Random

100

How many days are in a leap year?

366

200

What is the only food that never expires when stored properly?

Honey

300

Which country invented paper?

China

400

What is the official name for the hashtag symbol (#)?

Octothorpe

500

What is the only letter that doesn't appear in any chemical element symbol?

J