Molar Mass - practice game

Front

What is the definition of molar mass?

Back

Molar mass is the mass of one mole of a substance, typically expressed in grams per mole (g/mol).

Front

How do you calculate the molar mass of a compound?

Back

To calculate the molar mass of a compound, sum the molar masses of all the atoms in its chemical formula.

Front

What is the molar mass of nitrogen (N₂)?

Back

28 g/mol.

Front

What is the molar mass of water (H₂O)?

Back

18 g/mol.

Front

What is the molar mass of carbon (C)?

Back

12 g/mol.

Front

What is the molar mass of carbon dioxide (CO₂)?

Back

44 g/mol.

Front

What is the molar mass of aluminum hydroxide (Al(OH)₃)?

Back

78.0 g/mol.

Front

What is the molar mass of hydrogen (H₂)?

Back

2 g/mol.

Front

What is the molar mass of oxygen (O₂)?

Back

32 g/mol.

Front

What is the molar mass of sodium chloride (NaCl)?

Back

58.5 g/mol.