Practice - Molar Mass: The Mass of One Mole
Practice Questions
Test your understanding with targeted questions
What is the molar mass of oxygen (O) in g/mol?
💡 Hint: Check the periodic table for the atomic mass.
How many grams are in one mole of sodium chloride (NaCl)?
💡 Hint: Sum the atomic masses of Na and Cl.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the unit for molar mass?
💡 Hint: Think about how mass is expressed in chemistry.
True or False: Molar mass is the same as atomic mass in units of grams.
💡 Hint: Refer to the periodic table for clarification.
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Challenge Problems
Push your limits with advanced challenges
If you have a solution with 5.0 moles of hydrogen peroxide (H₂O₂), what is the mass of the solution? (Molar mass of H₂O₂ is 34.02 g/mol)
💡 Hint: Use the same method as converting moles to grams.
How many moles of sulfuric acid (H₂SO₄) are in 98 grams? (Molar mass is 98.08 g/mol)
💡 Hint: Remember to divide the mass by the molar mass.
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