Molar Mass and More

What are the units for molar mass?

• grams
• amu
• grams/mole
• liters

What is the mass of one mole of aluminum?

• 26.98 g

• 13 g

• 53.99 g

• 3 g

What is the molar mass of table salt? The chemical formula is NaCl?

• 116.886 g/mol

• 35.453 g/mol

• 22.990 g/mol

• 58.443 g/mol

What is the molar mass of NaOH?

• 40.01 g/mol

• 316 g/mol

• 4.01 g/mol

• 57.01 g/mol

What is the molar mass of boron in this chemical formula? B₂(CO₃)₃

• 21.62 g/mol

• 64.86 g/mol

• 38.82 g/mol

• 201.65 g/mol

What is the molar mass of PbSO₄

• 303.26 g/mol

• 294.73 g/mol

• 255.26 g/mol

• 372.53 g/mol

What is the molar mass of Zn(C₂H₃O₂)₂

• 136.45 g/mol

• 142.95 g/mol

• 361.60 g/mol

• 183.48 g/mol

What is the molar mass of (NH₄)₂S

• 152.19 g/mol

• 78.01 g/mol

• 68.14 g/mol

• 52.12 g/mol

How many hydrogen (H) atoms are in NH₃O₅?

• 3

• 4

• 5

• 1

How many elements are in C₆H₁₂O₆?

• 1

• 2

• 3

• 4