Molar Mass Calculations Quiz

Avery, Oliver, and Aria are conducting a chemistry experiment. They need to calculate the molar mass of the water (H2O) they are using. Can you help them find out the molar mass of H2O?

• 18.02 g/mol

• 16.04 g/mol

• 20.00 g/mol

• 22.99 g/mol

Calculate the molar mass of CO2.

• 22.01 g/mol

• 44.01 g/mol

• 55.00 g/mol

• 33.02 g/mol

Determine the molar mass of NaCl.

• 40.08 g/mol

• 23.00 g/mol

• 58.44 g/mol

• 75.32 g/mol

Find the molar mass of Ca(NO3)2.

• 56.08 g/mol

• 102.33 g/mol

• 164.09 g/mol

• 278.45 g/mol

What is the molar mass of H2SO4?

• 42.08 g/mol

• 115.37 g/mol

• 98.08 g/mol

• 63.55 g/mol

Calculate the molar mass of CH3COOH.

• 60.05 g/mol

• 58.44 g/mol

• 72.08 g/mol

• 45.02 g/mol

Determine the molar mass of Mg(OH)2.

• 40.08 g/mol

• 24.15 g/mol

• 58.33 g/mol

• 72.41 g/mol

Find the molar mass of (NH4)2SO4.

• 256.78 g/mol

• 90.23 g/mol

• 178.45 g/mol

• 132.14 g/mol

What is the molar mass of Al2(SO4)3?

• 256.78 g/mol

• 421.93 g/mol

• 342.15 g/mol

• 298.45 g/mol

Calculate the molar mass of C6H12O6.

• 180.16 g/mol

• 150.24 g/mol

• 200.32 g/mol

• 90.08 g/mol