Mass to Moles / Moles to Mass Conversions

Front

What is the formula to convert moles to mass?

Back

Mass (g) = Moles × Molar Mass (g/mol)

Front

What is the formula to convert mass to moles?

Back

Moles = Mass (g) / Molar Mass (g/mol)

Front

What is the molar mass of water (H₂O)?

Back

18 g/mol

Front

Calculate the mass of 2 moles of sodium chloride (NaCl). Molar Mass of NaCl is 58.44 g/mol.

Back

116.88 g

Front

What is the molar mass of aluminum (Al)?

Back

27 g/mol

Front

If you have 10 grams of carbon dioxide (CO₂), how many moles do you have? Molar Mass of CO₂ is 44 g/mol.

Back

0.227 mol CO₂

Front

How many grams are in 5 moles of glucose (C₆H₁₂O₆)? Molar Mass of C₆H₁₂O₆ is 180.18 g/mol.

Back

900.9 g

Front

What is the mass of 3.5 moles of magnesium sulfate (MgSO₄)? Molar Mass of MgSO₄ is 120.37 g/mol.

Back

421.295 g

Front

How many moles are in 50 grams of potassium chloride (KCl)? Molar Mass of KCl is 74.55 g/mol.

Back

0.672 mol KCl

Front

Calculate the mass of 0.5 moles of ethanol (C₂H₅OH). Molar Mass of C₂H₅OH is 46.07 g/mol.

Back

23.035 g