Molar Mass and Moles

What is the molar mass of Carbon?

• 6
• 12
• 20
• 40

What are the units for molar mass?

• grams
• amu
• grams/mole
• liters

Tags

NGSS.MS-PS1-5

How many moles of atoms in 1 mole of CO₂?

• 1
• 3
• 3 x 6 x 10²³
• 1 x 6 x 10²³

How many molecules of sugar (C₆H₁₂O₆) are in a mole?

• 24 molecules
• 180 molecules
• 180 g
• 6.02 x 10²³ molecules

How many Hydrogen are in 4H₂O?

• 6
• 8
• 2
• 4

Tags

NGSS.MS-PS1-1

How many elements are in C₆H₁₂O₆?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS1-1

How many atoms are there TOTAL in:
H₂SO₄

• 6
• 5
• 7
• 3

Tags

NGSS.MS-PS1-1

What is the mass in grams of 5.90 mol C₈H_18?

• .0512 g
• 19.4 g
• 673 g
• 389 g

Tags

NGSS.HS-PS1-7